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iEnergy 2022, 1(4): 400-433 https://doi.org/10.23919/IEN.2022.0050
Review | Open Access | Issue | Published: 20 December 2022

China’s 10-year progress in DC gas-insulated equipment: From basic research to industry perspective

Show Author's Information Chuanyang Li1,  Changhong Zhang2,  Jinzhuang Lv3,  Fangwei Liang1,  Zuodong Liang1,  Xianhao Fan1,  Uwe Riechert4,  Zhen Li5,  Peng Liu6,  Jianyi Xue7,  Cheng Pan8,  Geng Chen9,  Lei Zhang10,  Zheming Wang10,  Wu Lu10,  Hucheng Liang11,  Zijun Pan8,  Weijian Zhuang1,  Giovanni Mazzanti12,  Davide Fabiani12,  Bo Liu13,  Shaohua Cao13,  Jianying Zhong14,  Yuan Deng14,  Zhenle Nan15,  Jingen Tang16,  Jinliang He1( )
State Key Laboratory of Power Systems, Department of Electrical Engineering, Tsinghua University, Beijing 100084, China
Maintenance & Test Center of EHV Power Transmission Company China Southern Power Grid, Guangzhou 510663, China
EHV Power Transmission Company China Southern Power Grid, Guangzhou 510663, China
Hitachi Energy Switzerland Ltd, Zürich, Switzerland
Key Laboratory of Engineering Dielectrics and Its Application, Ministry of Education, Harbin University of Science and Technology, Harbin 150080, China
State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China
School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, China
School of Electrical Engineering and Automation, Wuhan University, Wuhan 430072, China
Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China
Department of Electrical Engineering, Shanghai University of Electric Power, Shanghai 200090, China
School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, China
Department of Electrical, Electronic and Information Engineering, University of Bologna, Bologna 40136, Italy
Shandong Taikai Electrical Insulation Co., Ltd., Tai’an 271000, China
PingGao Group CO., Ltd., Pingdingshan 467001, China
China XD Group Co., Ltd., Xi’an 710075, China
Jiangsu Jinxin Electric Appliance Co., Ltd., Yangzhou 225202, China
Keywords:
surface charge, flashover, DC gas-insulated switchgear (GIS), DC gas-insulated power transmission line (GIL), metal particle, offshore projects
Cite this article:
Li C, Zhang C, Lv J, et al. China’s 10-year progress in DC gas-insulated equipment: From basic research to industry perspective. iEnergy, 2022, 1(4): 400-433. https://doi.org/10.23919/IEN.2022.0050
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Abstract Full text About this article

The construction of the future energy structure of China under the 2050 carbon-neutral vision requires compact direct current (DC) gas-insulation equipment as important nodes and solutions to support electric power transmission and distribution of long-distance and large-capacity. This paper reviews China's 10-year progress in DC gas-insulated equipment. Important progresses in basic research and industry perspective are presented, with related scientific issues and technical bottlenecks being discussed. The progress in DC gas-insulated equipment worldwide (Europe, Japan, America) is also reported briefly.


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About this article

China’s 10-year progress in DC gas-insulated equipment: From basic research to industry perspective

Show Author's information Chuanyang Li1, Changhong Zhang2, Jinzhuang Lv3, Fangwei Liang1, Zuodong Liang1, Xianhao Fan1, Uwe Riechert4, Zhen Li5, Peng Liu6, Jianyi Xue7, Cheng Pan8, Geng Chen9, Lei Zhang10, Zheming Wang10, Wu Lu10, Hucheng Liang11, Zijun Pan8, Weijian Zhuang1, Giovanni Mazzanti12, Davide Fabiani12, Bo Liu13, Shaohua Cao13, Jianying Zhong14, Yuan Deng14, Zhenle Nan15, Jingen Tang16, Jinliang He1( )
State Key Laboratory of Power Systems, Department of Electrical Engineering, Tsinghua University, Beijing 100084, China
Maintenance & Test Center of EHV Power Transmission Company China Southern Power Grid, Guangzhou 510663, China
EHV Power Transmission Company China Southern Power Grid, Guangzhou 510663, China
Hitachi Energy Switzerland Ltd, Zürich, Switzerland
Key Laboratory of Engineering Dielectrics and Its Application, Ministry of Education, Harbin University of Science and Technology, Harbin 150080, China
State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an 710049, China
School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, China
School of Electrical Engineering and Automation, Wuhan University, Wuhan 430072, China
Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China
Department of Electrical Engineering, Shanghai University of Electric Power, Shanghai 200090, China
School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, China
Department of Electrical, Electronic and Information Engineering, University of Bologna, Bologna 40136, Italy
Shandong Taikai Electrical Insulation Co., Ltd., Tai’an 271000, China
PingGao Group CO., Ltd., Pingdingshan 467001, China
China XD Group Co., Ltd., Xi’an 710075, China
Jiangsu Jinxin Electric Appliance Co., Ltd., Yangzhou 225202, China

Abstract

The construction of the future energy structure of China under the 2050 carbon-neutral vision requires compact direct current (DC) gas-insulation equipment as important nodes and solutions to support electric power transmission and distribution of long-distance and large-capacity. This paper reviews China's 10-year progress in DC gas-insulated equipment. Important progresses in basic research and industry perspective are presented, with related scientific issues and technical bottlenecks being discussed. The progress in DC gas-insulated equipment worldwide (Europe, Japan, America) is also reported briefly.

Keywords: surface charge, flashover, DC gas-insulated switchgear (GIS), DC gas-insulated power transmission line (GIL), metal particle, offshore projects

References(176)

[1]

Li, C., Yang, Y., Xu, G., Zhou, Y., Jia, M., Zhong, S., Gao, Y., Park, C., Liu, Q., Wang, Y., Akram, S. (2022). Insulating materials for realising carbon neutrality: Opportunities, remaining issues and challenges. High Voltage, 7: 610–632.
DOI Google Scholar
[2]

Zhang, L., Lin, C., Li, C., Suraci, S., Chen, G., Riechert, U., Shahsavarian, T., Hikita, M., Tu, Y., Zhang, Z., Fabiani, D., He, J. (2020). Gas–solid interface charge characterisation techniques for HVDC GIS/GIL insulators. High Voltage, 5: 95–109.
DOI Google Scholar
[3]

Li, C., Zhu, Y., Hu, J., Li, Q., Zhang, B., He, J. (2020). Charge cluster triggers unpredictable insulation surface flashover in pressurized SF6. Journal of Physics D: Applied Physics, 54: 015308.
DOI Google Scholar
[4]

Li, C., Lin, C., Chen, G., Tu, Y. Zhou, Y., Li, Q., Zhang, B., He, J. (2019). Field-dependent charging phenomenon of HVDC spacers based on dominant charge behaviors. Applied Physics Letters, 114: 202904.
DOI Google Scholar
[5]

Chen, X., Chen, S., Zhang, B., Li, G., Chang, Z., Zhang, G. (2020). Promotion of epoxy resin surface electrical insulation performance and its stability by atmospheric fluorocarbon dielectric barrier discharge. IEEE Transactions on Dielectrics and Electrical Insulation, 27: 1973–1981.
DOI Google Scholar
[6]

Chen, J., Xue, J., Dong, J., Li, Y., Deng, J., Zhang, G. (2020). Effects of surface conductivity on surface charging behavior of DC-GIL spacers. IEEE Transactions on Dielectrics and Electrical Insulation, 27: 1038–1045.
DOI Google Scholar
[7]
Qiang, D., He, M., Chen, G., Andritsch, T. (2015). Influence of nano-SiO2 and BN on space charge and AC/DC performance of epoxy nanocomposites. In: Proceedings of the 2015 IEEE Electrical Insulation Conference (EIC), Seattle, WA, USA.
DOI
[8]
Cai, Z., Li, M., Wang, W., Min, D., Li, S., Zhang, L., Yang, W., Chen, Y., Wang, K. (2020). Influence of surface trap parameters on AC/DC flashover of epoxy resin. In: Proceedings of the 2020 IEEE International Conference on High Voltage Engineering and Application (ICHVE), Beijing, China.
DOI
[9]

Du, B., Tian, M., Su, J., Han, T. (2020). Temperature gradient dependence on electrical tree in epoxy resin with harmonic superimposed DC voltage. IEEE Transactions on Dielectrics and Electrical Insulation, 27: 270–278.
DOI Google Scholar
[10]
Zhang, B., Zhong, J., Han, G., Yao, Y., Wang, Z., Zhong, L., Liu, Y., Zhang, H. (2020). Modification of HVDC GIS/GIL basin insulators based on electrical and mechanical collaborative design. In: Proceedings of the 2020 IEEE International Conference on High Voltage Engineering and Application (ICHVE), Beijing, China.
DOI
[11]
Jia, Y., Gao, L., Ji, S., Li, X., Li, Z., Liu, Y. (2020). Electrical performance optimization for tri-post insulator on 1100 kV gas-insulated metal-enclosed transmission line. Journal of Xi’an Jiaotong University, 54(7): 168–179. (in Chinese)
[12]
Hu, Q., Li, Q., Liu, Z., Liu, H. (2021). Impact analysis of charge accumulation on electric field distribution of DC GIL tri-post insulator under temperature gradients. Advanced Technology of Electrical Engineering and Energy, 40(7): 20–27. (in Chinese)
[13]

Li, C., Hu, J., Lin, C., He, J. (2017). The potentially neglected culprit of DC surface flashover-electron migration under temperature gradients. Scientific Reports, 7: 3271.
DOI Google Scholar
[14]

Yan, W., Zhang, Z., Deng, B., Zhang, Z. (2019). Influence of temperature and positive voltage on surface charge accumulation for the disc insulator of GIL under DC voltage. High Voltage Engineering, 45: 3889–3897.
Google Scholar
[15]

Jia, Z., Gan, D., Li, J. (2011). Design of insulation dimension for ±500 kV DC gas insulated transmission line. Power System Technology, 35: 192–196.
Google Scholar
[16]

Liang, Z., Lin, C., Liang, F., Zhuang, W., Xu, Y., Tang, L., Zeng, Y., Hu, J., Zhang, B., Li, C., He, J. (2022). Designing HVDC GIS/GIL spacer to suppress charge accumulation. High Voltage, 7: 645–651.
DOI Google Scholar
[17]

Ma, G., Zhou, H., Li, C., Jiang, J. and Chen, X. (2015). Designing epoxy insulators in SF6-filled DC-GIL with simulations of ionic conduction and surface charging. IEEE Transactions on Dielectrics and Electrical Insulation, 22: 3312–3320.
DOI Google Scholar
[18]

Li, C., Lin, C., Yang, Y., Zhang, B., Liu, W., Li, Q., Hu, J., He, S., Liu, X., He, J. (2018). Novel HVDC spacers by adaptively controlling surface charges – part ii: Experiment. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1248–1258.
DOI Google Scholar
[19]

Hu, Q., Li, Q., Liu, Z., Liu, H., Manu, H. (2022). Interfacial electric field optimization of DC tri-post insulator based on gradient surface conductance regulation. Transactions of China Electrotechnical Society, 37: 1856–1865.
Google Scholar
[20]

Tu, Y., Chen, G., Li, C., Wang, C., Ma, G., Zhou, H., Ai, X., Cheng, Y. (2020). ±100-kV HVDC SF6/N2 gas-insulated transmission line. IEEE Transactions on Power Delivery, 35: 735–744.
DOI Google Scholar
[21]

Li, C., Zhu, Y., Zhu, Y., Zhi, Q., Song, S., Connelly, L., Li, Z., Chen, G., Lei, Z., Yang, Y., Mazzanti, G. (2021). Dust figures as a way for mapping surface charge distribution—A review. IEEE Transactions on Dielectrics and Electrical Insulation, 28: 853–863.
DOI Google Scholar
[22]

Zhang, B., Xue, J., Chen, X., Chen, S., Mu, H., Xu, Y., Zhang, G. (2021). Review of surface transient charge measurement on solid insulating materials via the Pockels technique. High Voltage, 6: 608–624.
DOI Google Scholar
[23]

Chen, J., Li, J., Dong, J., Sun, P., Deng, J., Li, Y., Zhang, G. J. (2022). Surface discharge propagation in C4F7N/CO2 mixture under positive impulse voltages. Applied Physics Letters, 120: 061601.
DOI Google Scholar
[24]

Chen, J., Sun, P., Li, J., Li, W., Li, Y., Deng, J., Ji, S., Zhang, G. J. (2022). Surface discharge pattern of C4F7N/CO2 mixture under negative impulse voltages. Applied Physics Letters, 121: 171602.
DOI Google Scholar
[25]

Zhang, Y., Wang, F., Li, Z., Zhou, X., He, R. (2014). Development of surface charge detection device for DC composite insulator. High Voltage Engineering, 40: 1514–1519.
Google Scholar
[26]

Gao, C., Qi, B., Li, C., Huang, M., Lv, Y. (2020). The surface charge of Al2O3 ceramic insulator under nanosecond pulse voltage in high vacuum: characteristics and its impact on surface electric field. Journal of Physics D: Applied Physics, 53: 055501.
DOI Google Scholar
[27]

Wang, F., Liang, F., Chen, S., Tan, Y., Zhong, L., Sun, Q. (2021). Surface charge inversion method on cylindrical insulators based on surface potentials measured online. IEEE Transactions on Dielectrics and Electrical Insulation, 28: 192–197.
DOI Google Scholar
[28]

Fan, L., Yin, Y., Wang, Y. (2022). Surface potential dynamics of polyimide under DC corona based on noninvasive measurement. IEEE Transactions on Dielectrics and Electrical Insulation, 29: 1307–1315.
DOI Google Scholar
[29]

Fan, L., Yin, Y., Wang, Y. (2022). Surface potential dynamics and flashover resistance evaluation of epoxy resin under DC flashover. IEEE Transactions on Dielectrics and Electrical Insulation, 29: 575–582.
Google Scholar
[30]

Davies, D. (1967). The examination of the electrical properties of insulators by surface charge measurement. Journal of Scientific Instruments, 44: 521–524.
DOI Google Scholar
[31]

Takuma, T., Yashima, M., Kawamoto, T. (1998). Principle of surface charge measurement for thick insulating specimens. IEEE Transactions on Dielectrics and Electrical Insulation, 5: 497–504.
DOI Google Scholar
[32]

Rerup, T., Crichton, G., McAllister, I. (1997). Using the λ function to evaluate probe measurements of charged dielectric surfaces. IEEE Transactions on Dielectrics and Electrical Insulation, 3: 770–777.
Google Scholar
[33]

Faircloth, D., Allen, N. (2003). High resolution measurements of surface charge densities on insulator surfaces. IEEE Transactions on Dielectrics and Electrical Insulation, 10: 285–290.
DOI Google Scholar
[34]

Ootera, H., Nakanishi, K. (1988). Analytical method for evaluating surface charge distribution on a dielectric from capacitive probe measurement-application to a cone-type spacer in ±500 kV DC-GIS. IEEE Transactions on Power Delivery, 3: 165–172.
DOI Google Scholar
[35]

Zhang, B., Gao, W., Qi, Z. Zhang, G. (2017). Inversion algorithm to calculate charge density on solid dielectric surface based on surface potential measurement. IEEE Transactions on Instrumentation and Measurement, 66: 3316–3326.
DOI Google Scholar
[36]

Kumada, A., Okabe, S. (2004). Charge distribution measurement on a truncated cone spacer under DC voltage. IEEE Transactions on Dielectrics and Electrical Insulation, 11: 929–938.
DOI Google Scholar
[37]
Luo, Y. (2022). Surface charge accumulation characteristics and shape optimization of insulator under DC voltage. PhD Thesis, Wuhan University, China.
[38]

Lin, C., Li, C., He, J. Hu, J., Zhang, B. (2017). Surface charge inversion algorithm based on bilateral surface potential measurements of cone-type spacer. IEEE Transactions on Dielectrics and Electrical Insulation, 24: 1905–1912.
DOI Google Scholar
[39]

Kumada, A., Okabe, S., Hidaka, K. (2004). Resolution and signal processing technique of surface charge density measurement with electrostatic probe. IEEE Transactions on Dielectrics and Electrical Insulation, 11: 122–129.
DOI Google Scholar
[40]
Deng, J., Wang, H., Xue, J. (2018). Improved reverse algorithm of surface charge density distribution and electric field distribution based on electrostatic probe. Proceedings of the CSEE, 38(4): 1239–1247. (in Chinese)
[41]

Pan, Z., Tang, J., Hu, B. Pan, C., Luo, Y., Mao, S. (2021). Inversion algorithm for surface charge distribution on insulator in shift-invariant system based on constrained least square filter. IEEE Transactions on Instrumentation and Measurement, 70: 1–12.
Google Scholar
[42]

Winter, A., Kindersberger, J. (2014). Transient field distribution in gas–solid insulation systems under DC voltages. IEEE Transactions on Dielectrics and Electrical Insulation, 21: 116–128.
DOI Google Scholar
[43]

Winter, A., Kindersberger, J. (2012). Stationary resistive field distribution along epoxy resin insulators in air under DC voltage. IEEE Transactions on Dielectrics and Electrical Insulation, 19: 1732–1739.
DOI Google Scholar
[44]

Yan, W., Li, C., Lei, Z., Han, T., Zhang, Z., Fabiani, D. (2019). Surface charging on HVDC spacers considering time-varying effect of temperature and electric fields. IEEE Transactions on Dielectrics and Electrical Insulation, 26: 1316–1324.
DOI Google Scholar
[45]

Li, C., Deng, B., Zhang, Z., Yan, W., Li, Q., Zhang, Z., Lin, C., Zhou, Y., Han, T., Lei, Z., et al. (2019). Full life property of surface charge accumulation on HVDC spacers considering transient and steady states. IEEE Transactions on Dielectrics and Electrical Insulation, 26: 1686–1692.
DOI Google Scholar
[46]

Ma, G. M., Zhou, H. Y., Lu, S. J., Wang, Y., Liu, S. P., Li, C. R., Tu, Y. P. (2018). Effect of material volume conductivity on surface charges accumulation on spacers under dc electro-thermal coupling stress. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1211–1220.
DOI Google Scholar
[47]

Zhang, Z., Deng, B., Li, C., Li, Q., Zhang, Z., Yan, W. (2019). Multiphysics coupled modelling in HVDC GILs: Critical re-examination of ion mobility selection. IEEE Transactions on Dielectrics and Electrical Insulation, 26: 835–842.
DOI Google Scholar
[48]
Xue, J. et al. (2022). A temperature dependent adaptive conductivity coating for surface charge release and electric field control under electro-thermal coupling field. High Voltage. https://doi.org/10.1049/hve2.12309
[49]

Niu, H., Chen, Z., Zhang, H., Luo, X., Zhuang, X., Li, X., Yang, B. (2020). Multi-physical coupling field study of 500 kV GIL: Simulation, characteristics, and analysis. IEEE Access, 8: 131439–131448.
DOI Google Scholar
[50]

Zhou, H. Y., Ma, G. M., Li, C. R., Shi, C., Qin, S. C. (2017). Impact of temperature on surface charges accumulation on insulators in SF6-filled DC-GIL. IEEE Transactions on Dielectrics and Electrical Insulation, 24: 601–610.
DOI Google Scholar
[51]

Du, B. X., Liang, H. C., Ran, Z. Y. (2018). Electrical field distribution along SG6/N2 filled DC-GIS/GIL epoxy spacer. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1202–1210.
DOI Google Scholar
[52]

Du, B. X., Dong, J. N., Li, J., Liang, H. C., Kong, X. X. (2021). Gas convection affecting surface charge and electric field distribution around tri-post insulators in ±800 kV GIL. IEEE Transactions on Dielectrics and Electrical Insulation, 28: 1372–1379.
DOI Google Scholar
[53]

Li, X., Wan, M., Zhang, G., Lin, X. (2022). Surface charge characteristics of DC-GIL insulator under multiphysics coupled field: Effects of ambient temperature, load current, and gas pressure. IEEE Transactions on Dielectrics and Electrical Insulation, 29: 1530–1539.
DOI Google Scholar
[54]

Li, X., Zhang, G., Jia, J., Cao, C., Lin, X. (2022). Improved method in calculating the surface charge distribution of DC-GIL insulators with 3D geometry models. IET Science, Measurement & Technology, 16: 400–411.
Google Scholar
[55]

Wang, Q, Zhang, G., Wang, X. (2012). Characteristics and mechanisms of surface charge accumulation on a cone-type insulator under DC voltage. IEEE Transactions on Dielectrics and Electrical Insulation, 19: 150–155.
DOI Google Scholar
[56]

Pan, C., Tîang, J., Wang, D., Zhuo, R., Yang, D., Ye, G., Fu, M. (2017). Influence of temperature on the characteristics of surface charge accumulation on PTFE model insulators. IEEE Transactions on Dielectrics and Electrical Insulation, 24: 1210–1219.
DOI Google Scholar
[57]

Qi, B., Gao, C., Liu, S., Zhao, L., Li, C. (2017). Surface charge distribution on GIS insulator under DC/AC voltage. IEEE Transactions on Dielectrics and Electrical Insulation, 24: 3173–3181.
DOI Google Scholar
[58]

Wang, T. Y., Zhang, B. Y., Li, D. Y., Hou, Y. C., Zhang, G. X. (2020). Metal nanoparticle-doped epoxy resin to suppress surface charge accumulation on insulators under DC voltage. Nanotechnology, 31: 324001.
DOI Google Scholar
[59]

Xue, J., Chen, J., Dong, J., Sun, G., Deng, J., Zhang, G. J. (2020). A novel sight for understanding surface charging phenomena on downsized HVDC GIL spacers with non-uniform conductivity. International Journal of Electrical Power & Energy Systems, 120: 105979.
Google Scholar
[60]

Zhang, B., Qi, Z, Zhang, G. (2017). Charge accumulation patterns on spacer surface in HVDC gas-insulated system: Dominant uniform charging and random charge speckles. IEEE Transactions on Dielectrics and Electrical Insulation, 24: 1229–1238.
DOI Google Scholar
[61]

Xue, J., Wang, H., Liu, Y., Li, K., Liu, X., Fan, X., Deng, J., Zhang, G., Guo, B. (2018). Surface charge distribution patterns of a truncated cone-type spacer for high-voltage direct current gas-insulated metal-enclosed transmission line/gas-insulated metal-enclosed switchgear. IET Science, Measurement & Technology, 12: 436–442.
Google Scholar
[62]

Zhou, H. Y., Ma, G. M., Wang, Y., Li, C. R., Tu, Y. P., Ye, S. P., Zhang, B., Guo, X. F., Yan, X. L. (2018). Surface charge accumulation on 500kV cone-type GIS spacer under residual DC voltage. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1230–1237.
DOI Google Scholar
[63]

Xue, J., Chen, J., Dong, J., Deng, J., Zhang, G. J. (2020). Enhancing flashover performance of alumina/epoxy spacers by adaptive surface charge regulation using graded conductivity coating. Nanotechnology, 31: 364002.
DOI Google Scholar
[64]

Luo, Y., Tang, J., Pan, C., Pan, Z., Meng, G. (2020). Transition of the dominant charge accumulation mechanism at a Gas–solid interface under DC voltage. IET Generation Transmission & Distribution, 14: 3078–3088.
Google Scholar
[65]
Zhang, B., Qi, Z., Gao, W., Zhang, G. (2018). Accumulation characteristics of surface charge on a cone-type model insulator under DC voltage. In: Proceedings of the 2018 IEEE International Conference on High Voltage Engineering and Application (ICHVE), Athens, Greece.
[66]

Li, C., Fu, J., Zi, Y., Cao, Y. (2022). Insulator surface charge behaviors: From hazards to functionality. IEEE Electrical Insulation Magazine, 38: 6–14.
DOI Google Scholar
[67]

Zhang, Z., Wang, Z., Teyssedre, G., Shahsavarian, T., Arab Baferani, M., Chen, G., Lin, C., Zhang, B., Riechert, U., Lei, Z., et al. (2021). Gas–solid interface charge tailoring techniques: What we grasped and where to go. Nanotechnology, 32: 122001.
DOI Google Scholar
[68]

Du, B., Du, Q., Li, J., Liang, H. (2018). Carrier mobility and trap distribution dependent flashover characteristics of epoxy resin. IET Generation, Transmission & Distribution, 12: 466–471.
Google Scholar
[69]

Liu, Y., An, Z., Yin, Q., Zheng, F., Zhang, Y., Lei, Q. (2013). Rapid potential decay on surface fluorinated epoxy resin samples. Journal of Applied Physics, 113: 164105.
DOI Google Scholar
[70]

An, Z., Yin, Q., Liu, Y., Zheng, F., Lei, Q., Zhang, Y. (2015). Modulation of surface electrical properties of epoxy resin insulator by changing fluorination temperature and time. IEEE Transactions on Dielectrics and Electrical Insulation, 22: 526–534.
DOI Google Scholar
[71]

Shao, T., Kong, F., Lin, H., Ma, Y., Xie, Q., Zhang, C. (2018). Correlation between surface charge and DC surface flashover of plasma treated epoxy resin. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1267–1274.
DOI Google Scholar
[72]
Gao, Y., Du, B. X., Cui, J. D., Wu, K. (2011). Effect of gamma-ray irradiation on lateral charge motion on surface of laminated polymer insulating materials. In: Proceedings of the 2011 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, Cancun, Mexico.
[73]

Wang, F., Liang, F., Zhong, L., Chen, S., Li, C., Xie, Y. (2021). Short-time X-ray irradiation as a non-contact charge dissipation solution for insulators in HVDC GIS/GIL. IEEE Transactions on Dielectrics and Electrical Insulation, 28: 704–709.
DOI Google Scholar
[74]
Huang, Y., Min, D., Xie, D., Li, S., Wang, X., Lin, S. (2017). Surface flashover performance of epoxy resin microcomposites infulenced by ozone treatment. In: Proceedings of the 2017 International Symposium on Electrical Insulating Materials (ISEIM), Toyohashi, Japan.
[75]

Tu, Y., Zhou, F., Cheng, Y., Jiang, H., Wang, C., Bai, F., Lin, J. (2018). The control mechanism of micron and nano SiO2/epoxy composite coating on surface charge in epoxy resin. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1275–1284.
DOI Google Scholar
[76]

Du, B. X., Li, Z. L. (2015). Hydrophobicity, surface charge and DC flashover characteristics of direct-fluorinated RTV silicone rubber. IEEE Transactions on Dielectrics and Electrical Insulation, 22: 934–940.
DOI Google Scholar
[77]

Du, B., Huang, P., Xing, Y. (2017). Surface charge and flashover characteristics of fluorinated PP under pulse voltage. IET Science, Measurement & Technology, 11: 18–24.
Google Scholar
[78]

Du, B. X., Li, Z. L. (2014). Surface charge and dc flashover characteristics of direct-fluorinated SiR/SiO2 nanocomposites. IEEE Transactions on Dielectrics and Electrical Insulation, 21: 2602–2610.
DOI Google Scholar
[79]

Que, L., An, Z., Ma, Y., Xie, D., Zheng, F., Zhang, Y. (2017). Improved DC flashover performance of epoxy insulators in SF6 gas by direct fluorination. IEEE Transactions on Dielectrics and Electrical Insulation, 24: 1153–1161.
DOI Google Scholar
[80]

Zhang, B., Zhang, G., Wang, Q., Li, C., He, J., An, Z. (2015). Suppression of surface charge accumulation on Al2O3-filled epoxy resin insulator under dc voltage by direct fluorination. AIP Advances, 5: 127207.
DOI Google Scholar
[81]

Li, C., He, J., Hu, J. (2016). Surface morphology and electrical characteristics of direct fluorinated epoxy-resin/alumina composite. IEEE Transactions on Dielectrics and Electrical Insulation, 23: 3071–3077.
DOI Google Scholar
[82]

Shao, T., Yang, W., Zhang, C., Niu, Z., Yan, P., Schamiloglu, E. (2014). Enhanced surface flashover strength in vacuum of polymethylmethacrylate by surface modification using atmospheric-pressure dielectric barrier discharge. Applied Physics Letters, 105: 071607.
DOI Google Scholar
[83]

Zhang, C., Lin, H., Zhang, S., Xie, Q., Ren, C., Shao, T. (2017). Plasma surface treatment to improve surface charge accumulation and dissipation of epoxy resin exposed to DC and nanosecond-pulse voltages. Journal of Physics D: Applied Physics, 50: 405203.
DOI Google Scholar
[84]

Shao, T., Liu, F., Hai, B., Ma, Y., Wang, R., Ren, C. (2017). Surface modification of epoxy using an atmospheric pressure dielectric barrier discharge to accelerate surface charge dissipation. IEEE Transactions on Dielectrics and Electrical Insulation, 24: 1557–1565.
DOI Google Scholar
[85]
Yue, W., Min, D., Nie, Y., Li, S. (2018). Plasma treatment enhances surface flashover performance of EP/AI2O3 micro-composite in vacuum. In: Proceedings of the 2018 12th International Conference on the Properties and Applications of Dielectric Materials, Xi’an, China.
[86]

Tu, Y., Zhou, F., Jiang, H., Bai, F., Wang, C., Lin, J., Cheng, Y. (2018). Effect of nano-TiO2/EP composite coating on dynamic characteristics of surface charge in epoxy resin. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1308–1317.
DOI Google Scholar
[87]

Zhang, B., Wang, Q., Zhang, Y., Gao, W., Hou, Y., Zhang, G. (2019). A self-assembled, nacre-mimetic, nano-laminar structure as a superior charge dissipation coating on insulators for HVDC gas-insulated systems. Nanoscale, 11: 18046–18051.
DOI Google Scholar
[88]

Xue, J., Wang, H., Chen, J., Li, K., Liu, Y., Song, B., Deng, J., Zhang, G. (2018). Effects of surface roughness on surface charge accumulation characteristics and surface flashover performance of alumina-filled epoxy resin spacers. Journal of Applied Physics, 124: 083302.
DOI Google Scholar
[89]

Baytekin, H. T., Baytekin, B., Hermans, T. M., Kowalczyk, B., Grzybowski, B. A. (2013). Control of surface charges by radicals as a principle of antistatic polymers protecting electronic circuitry. Science, 341: 1368–1371.
DOI Google Scholar
[90]

Li, C., Hu, J., Lin, C., He, J. (2016). The control mechanism of surface traps on surface charge behavior in alumina-filled epoxy composites. Journal of Physics D: Applied Physics, 49: 445304.
DOI Google Scholar
[91]
Li, C., Hu, J., Lin, C., He, J. (2016). Hot electron injection regulation in Al2O3-filled epoxy resin composite using Cr2O3 coatings. In: Proceedings of the 2016 IEEE Conference on Electrical Insulation and Dielectric Phenomena, Toronto, Canada.
[92]

He, S., Lin, C., Hu, J., Li, C., He, J. (2018). Tailoring charge transport in epoxy based composite under temperature gradient using K2Ti6O13 and asbestine whiskers. Journal of Physics D: Applied Physics, 51: 215306.
DOI Google Scholar
[93]

Li, S., Yin, G., Bai, S., Li, J. (2011). A new potential barrier model in epoxy resin nanodielectrics. IEEE Transactions on Dielectrics and Electrical Insulation, 18: 1535–1543.
DOI Google Scholar
[94]

Chu, P., Zhang, H., Zhao, J., Gao, F., Guo, Y., Dang, B., Zhang, Z. (2017). On the volume resistivity of silica nanoparticle filled epoxy with different surface modifications. Composites Part A: Applied Science and Manufacturing, 99: 139–148.
DOI Google Scholar
[95]

Du, B. X., Liang, H. C., Li, J. (2019). Surface coating affecting charge distribution and flashover voltage of cone-type insulator under DC stress. IEEE Transactions on Dielectrics and Electrical Insulation, 26: 706–713.
DOI Google Scholar
[96]

Zhang, B., Gao, W., Hou, Y., Zhang, G. (2018). Surface charge accumulation and suppression on fullerene-filled epoxy-resin insulator under DC voltage. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 2011–2019.
DOI Google Scholar
[97]
Hanna, R., Lesaint, O., Zavattoni, L. (2016). Dark current measurements in humid SF6 at high uniform electric field. In: Proceedings of the 2016 IEEE Conference on Electrical Insulation and Dielectric Phenomena, Toronto, Canada.
[98]

Zavattoni, L., Hanna, R., Lesaint, O., Gallot-Lavallée, O. (2015). Dark current measurements in humid SF6: Influence of electrode roughness, relative humidity and pressure. Journal of Physics D: Applied Physics, 48: 375501.
DOI Google Scholar
[99]
Zavattoni, L., Lesaint, O., Gallot-Lavallée, O. (2013). Dark current measurements in pressurized air, N2, and SF6. In: Proceedings of the 2013 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, Chenzhen, China.
[100]

Liang, H., Du, B., Li, J., Li, Z., Li, A. (2018). Effects of non-linear conductivity on charge trapping and de-trapping behaviours in epoxy/SiC composites under DC stress. IET Science Measurement & Technology, 12: 83–89.
Google Scholar
[101]

Pan, Z., Tang, J., Pan, C., Luo Y., Liu Q., He H. (2020). Contribution of nano-SiC/epoxy coating with nonlinear conduction characteristics to surface charge accumulation under DC voltage. Journal of Physics D: Applied Physics, 53: 365303.
DOI Google Scholar
[102]
Wang, T., Liu, C., Li, D., Hou, Y., Zhang, G., Zhang, B. (2020) Nano ZnO/epoxy coating to promote surface charge dissipation on insulators in DC gas-insulated systems. IEEE Transactions on Dielectrics and Electrical Insulation, 27(4): 1322–1329.
[103]

Liang, H., Du, B., Kong, X. (2022). Basin-type spacer for DC-GIL—part II: Surface charge and electric field regulation. IEEE Transactions on Dielectrics and Electrical Insulation, 29: 1119–1126.
DOI Google Scholar
[104]

Xue, J., Li, Y., Dong, J., Chen, J., Li, W., Deng, J., Zhang, G. (2020). Surface charge transport behavior and flashover mechanism on alumina/epoxy spacers coated by SiC/epoxy composites with varied SiC particle size. Journal of Physics D: Applied Physics, 53: 155503.
DOI Google Scholar
[105]
Dong, J., Xue, J., Chen, J., Deng, J. (2020) Mechanism of SiC coating on surface charge behavior of epoxy/alumina spacers. In: Proceedings of the 2020 IEEE International Conference on High Voltage Engineering and Application, Beijing, China.
[106]

Li, J., Liang, H. C., Du, B. X., Wang, Z. H. (2019). Surface functional graded spacer for compact HVDC gaseous insulated system. IEEE Transactions on Dielectrics and Electrical Insulation, 26: 664–667.
DOI Google Scholar
[107]

Du, B., Yao, H., Liang, H., Dong, J. (2022). Multidimensional functionally graded materials (ε/σ-MFGM) for HVDC GIL/GIS spacers. IEEE Transactions on Dielectrics and Electrical Insulation, 29: 1966–1973.
DOI Google Scholar
[108]

Yao, H., Du, B., Liang, H., Kong, X., Dong, J. (2022). Electric field relaxation of HVDC GIL spacer with surface conductivity gradient material (σ-SFGM) using electrospinning technology. IEEE Transactions on Dielectrics and Electrical Insulation, 29: 1167–1174.
DOI Google Scholar
[109]

Du, B. X., Liang, H. C., Li, J. (2019). Interfacial E-field self-regulating insulator considered for DC GIL application. IEEE Transactions on Dielectrics and Electrical Insulation, 26: 801–809.
DOI Google Scholar
[110]

Li, C., Lin, C., Hu, J., Liu, W., Li, Q., Zhang, B., He, S., Yang, Y., Liu, F., He, J. (2018). Novel HVDC spacers by adaptively controlling surface charges–part I: Charge transport and control strategy. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1238–1247.
DOI Google Scholar
[111]

Qi, B., Gao, C., Li, C., Xiong, J. (2019). The influence of surface charge accumulation on flashover voltage of GIS/GIL basin insulator under various voltage stresses. International Journal of Electrical Power & Energy Systems, 105: 514–520.
Google Scholar
[112]

Li, Z., Xu, H., Zheng, X., Zhang, L., Li, S. (2020). Unraveling the transition from secondary electron emission dominated to surface charge trap dominated electronic avalanche process along the solid dielectric surface in vacuum. Applied Physics Letters, 116: 131601.
DOI Google Scholar
[113]

Li, C., Lin, C., Zhang, B., Li, Q., Liu, W., Hu, J., He, J. (2018). Understanding surface charge accumulation and surface flashover on spacers in compressed gas insulation. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1152–1166.
DOI Google Scholar
[114]
Zhang, B., Wang, Q., Zhang, G., Li, J. (2015). Surface charge accumulation on insulators in SF6 and its effects on the flashover characteristics of HVDC GIL. High Voltage Engineering, 41(5), 1481–1487. (in Chinese)
[115]

Li, C., Hu, J., Lin, C., Zhang, B., Zhang, G., He, J. (2017). Surface charge migration and dc surface flashover of surface-modified epoxy-based insulators. Journal of Physics D: Applied Physics, 50: 065301.
DOI Google Scholar
[116]

Wang, F., Liang, F., Chen, S., Zhong, L., Sun, Q., Zhang, B., Xiao, P. (2021). Effect of surface charges on flashover voltage-an examination considering charge decay rates. IEEE Transactions on Dielectrics and Electrical Insulation, 28: 1053–1060.
DOI Google Scholar
[117]

Liu, Y., Wu, G., Gao, G., Xue, J., Kang, Y., Shi, C. (2019). Surface charge accumulation behavior and its influence on surface flashover performance of Al2O3-filled epoxy resin insulators under DC voltages. Plasma Science and Technology, 21: 055501.
DOI Google Scholar
[118]

Ma, J., Tao, F., Ma, Y., Zhao, K., Li, H., Wen, T., Zhang, Q. (2021). Quantitative analysis on the influence of surface charges on flashover of insulators in SF6. IEEE Transactions on Dielectrics and Electrical Insulation, 28: 274–281.
DOI Google Scholar
[119]

Du, B. X., Xiao, M. (2014). Influence of surface charge on DC flashover characteristics of epoxy/BN nanocomposites. IEEE Transactions on Dielectrics and Electrical Insulation, 21: 529–536.
DOI Google Scholar
[120]

Pai, S., Marton, J. (1982). Filamentary breakdown of gases in the presence of dielectric surfaces. Journal of Applied Physics, 53: 8583–8588.
DOI Google Scholar
[121]
Cooke, C. M. (1982). Surface flashover of gas/solid interfaces. Gaseous Dielectrics III. In: Proceedings or the Third International Symposium on Gaseous Dielectrics, Knoxville, TN, USA.
[122]

Sudarshan, T., Dougal. R. (1986). Mechanisms of surface flashover along solid dielectrics in compressed gases: A review. IEEE Transactions on Electrical Insulation, EI-21: 727–746.
DOI Google Scholar
[123]

Li, C., Shahsavarian, T., Baferani, M., Cao, Y. (2021). Tailoring insulation surface conductivity for surface partial discharge mitigation. Applied Physics Letters, 119: 032903.
DOI Google Scholar
[124]

Yuan, M., Zou, L. Li, Z., Pang, L., Zhao, T., Zhang, L., Zhou, J., Xiao, P., Akram, S., Wang, Z., He, S. (2021). A review on factors that affect surface charge accumulation and charge-induced surface flashover. Nanotechnology, 32: 262001.
DOI Google Scholar
[125]

Li, S., Huang, Y., Min, D., Qu, G., Niu, H., Li, Z., Wang, W., Li, J., Liu, W. (2019). Synergic effect of adsorbed gas and charging on surface flashover. Scientific Reports, 9: 5464.
DOI Google Scholar
[126]

Li, Z., Li, S., Xu, H., Qu, G., Niu, H., Huang, Y., Aslam, F. (2021). The mechanism of gas pressure and temperature dependent surface flashover in compressed gas involving gas adsorption. Applied Surface Science, 539: 148107.
DOI Google Scholar
[127]

Li, Z., Min, D., Niu, H., Li, M., Li, S. (2021). Simulation of DC surface flashover of epoxy composites in compressed nitrogen. Journal of Applied Physics, 130: 053301.
DOI Google Scholar
[128]

Xing, Y., Sun, X., Yang, Y., Mazzanti, G., Fabiani, D., He, J., Li, C. (2021). Metal particle induced spacer surface charging phenomena in direct current gas-insulated transmission lines. Journal of Physics D: Applied Physics, 54: 34LT03.
DOI Google Scholar
[129]

You, H., Zhang, Q., Guo, C., Xu, P., Ma, J., Qin, Y., Wen, T., Li, Y. (2017). Motion and discharge characteristics of metal particles existing in GIS under DC voltage. IEEE Transactions on Dielectrics and Electrical Insulation, 24: 876–885.
DOI Google Scholar
[130]

Wang, J., Wang, J., Hu, Q., Chang, Y., Liu, H., Liang, R. (2020). Mechanism analysis of particle-triggered flashover in different gas dielectrics under DC superposition lightning impulse voltage. IEEE Access, 8: 182888–182897.
DOI Google Scholar
[131]

Xing, Y., Wang, Z., Liu, L., Xu, Y., Yang, Y., Liu, S., Zhou, F., He, S., Li, C. (2021). Defects and failure types of solid insulation in gas-insulated switchgear: in situ study and case analysis. High Voltage, 7: 158–164.
Google Scholar
[132]

Wang, J., Hu, Q., Chang, Y., Wang, J., Liang, R., Tu, Y., Li, C., Li, Q. (2021). Metal particle contamination in gas-insulated switchgears/gas-insulated transmission lines. CSEE Journal of Power and Energy Systems, 7: 1011–1025.
Google Scholar
[133]

Wu, Z., Li, Z., Liu, P., Peng, Z., Wang, H., Cui, B., Li, H. (2022). Simulation and analysis on motion behavior of metal particles in AC GIL. IEEE Transactions on Dielectrics and Electrical Insulation, 29: 567–574.
Google Scholar
[134]

Sun, J., Chen, W., Bian, K., Li, Z., Yan, X., Xu, Y. (2018). Movement characteristics of ball metallic particle between ball-plane electrodes under DC voltage. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1047–1055.
DOI Google Scholar
[135]

Sun, J., Chen, W., Li, Z., Yan, X., Cui, B., Wang, H. (2016). Research on experiment and simulation of charged spherical metal particle collision characteristic under DC electric field. IEEE Transactions on Dielectrics and Electrical Insulation, 23: 3117–3125.
DOI Google Scholar
[136]
Wang, J., Li, Q., Li, B., Liu, S., Wang, Z. (2016). Motion and discharge behavior of the free conducting wire type particle within DC GIL. Proceedings of the CSEE, 36(17): 4793–4800. (in Chinese)
[137]

Liang, R., Hu, Q., Liu, H., Wang, J., Li, Q. (2020). Research on discharge phenomenon caused by cross—Adsorption of linear insulating fibre and metal dust under DC voltage. High Voltage, 7: 269–278.
Google Scholar
[138]
Liang, R., Hu, Q., Man, Y., Chang, Y., Wang, J. (2020). Study on kinetic behavior and adsorption mechanism of the micron metal dust near the basin-type insulator in DC GIL. In: Proceedings of the 2019 IEEE Conference on Electrical Insulation and Dielectric Phenomena, Richland, WA, USA.
[139]

Wang, R., Cui, C., Zhang, C., Ren, C., Chen, G., Shao, T. (2018). Deposition of SiOx film on electrode surface by DBD to improve the lift-off voltage of metal particles. IEEE Transactions on Dielectrics and Electrical Insulation, 25: 1285–1292.
DOI Google Scholar
[140]

Zhang, L., Cheng, H., Wei, W., Ayubi, B. I., Bretas, A. S. (2021). Suppression on particle movement and discharge by nanocomposite film coating on DC GIL electrode surface. IEEE Access, 9: 126095–126103.
DOI Google Scholar
[141]
Huang, X., Ni, X., Wang, J., Li, Q., Lin, J., Wang, Z. (2018). Synthesis of phenyl-thioether polyimide as the electrode coating film and its suppression effect on motion behavior of the metal particles under DC stresses. Transactions of China Electrotechnical Society, 33(20): 4712–4721. (in Chinese)
[142]
Liang, R., Liu, H., Hu, Q., Wang, J., Li, Q. (2020). Research advances in the kinetic behavior and induced discharge characteristics of micron metal duct within GIS/GIL. Proceedings of the CSEE, 40(22): 7153–7165. (in Chinese)
[143]

Zhan, Z., Wang, D., Xie, J., Xin, W., Wang, W., Zhang, Z. (2021). Motion characteristics of metal powder particles in AC GIL and its trap design. IEEE Access, 9: 68619–68628.
DOI Google Scholar
[144]
Liu, P., Li, Z., Tian, H., Wu, Z., Peng, Z., Tan, S., Li, J., Wen, Y. (2022). Research on motion characteristics of metal particle and capture efficiency of particle traps in gas insulated transmission lines under DC voltage. Proceedings of the CSEE, 42(15): 5740–5751. (in Chinese)
[145]
Liu, P., Zhang, Y., Wu, Z., Li, Z., Tan, S., Peng, Z. (2022). Key parameter analysis and structure optimization of particle trap in ±320kV DC GIL. High voltage engineering, https://doi.org/10.13336/j.1003-6520.hve.20221207.
[146]
Li, Q., Chang, Y., Wang, J., Hu, Q., Wang, J., Guo, R. (2020). Methodological advances of metal particle traps design in gas insulated transmission lines. High voltage engineering, 46(12): 4182–4193. (in Chinese)
[147]

Xing, Y., Sun, X., Jiang, J., Liang, F., Liang, Z., Zhuang, W., Liu, B., Li, D., Cao, S., Li, M., He, J., Li, C. (2022). Significantly suppressing metal particle-induced surface charge accumulation of spacers in DC gas-insulated power transmission lines. Journal of Physics D: Applied Physics, 55: 504003.
DOI Google Scholar
[148]

Qiu, Y., Chalmers, I. D. (1993). Effect of electrode surface roughness on breakdown in SF6–N2 and SF6–CO2 gas mixtures. Journal of Physics D: Applied Physics, 26: 1928–1932.
DOI Google Scholar
[149]
Li, B. (2019). SF6 High-Voltage Electrical Apparatus Design 5th edition. Beijing, China: China Machine Press.
[150]

Ai, X., Tu, Y., Zhang, Y., Chen, G., Yuan, Z., Wang, C., Yan, X., Liu, W. (2020). The effect of electrode surface roughness on the breakdown characteristics of C3F7CN/CO2 gas mixtures. International Journal of Electrical Power & Energy Systems, 118: 105751.
Google Scholar
[151]

Zheng, Y., Zhou, W., Li, H., Yan, X., Li, Z., Chen, W., Bian, K. (2019). Influence of conductor surface roughness on insulation performance of C4F7N/CO2 mixed gas. IEEE Transactions on Dielectrics and Electrical Insulation, 26: 922–929.
DOI Google Scholar
[152]

Zhang, L., Wang, Y., Yu, D., Pan, W., Zhang, Z., Tschentscher, M. (2021). Conductor surface roughness-dependent gas conduction process for HVDC GIL—part I: Simulation. IEEE Transactions on Dielectrics and Electrical Insulation, 28: 511–519.
DOI Google Scholar
[153]

Li, C., Zhang, L., Wang, Y., Yu, D., Wang, Z., Zhang, Z., Connelly, L., Lin, C., Chen, G., Mazzanti, G., et al. (2021). Conductor surface roughness-dependent gas conduction process for HVDC GIL—part II: Experiment. IEEE Transactions on Dielectrics and Electrical Insulation, 28: 988–995.
DOI Google Scholar
[154]

Chen, G., Xu, H., Xu, Y., Shao, Y., Wang, C., Li, C., Tu, Y. (2022). Standardizing conductor surface roughness for DC gas-insulated equipment-a careful analysis on local morphology. Journal of Physics D: Applied Physics, 55: 23LT01.
DOI Google Scholar
[155]
Riechert, U., Hama, H., Endo; F., Juhre, K., Kindersberger, J., Meijer, S., Neumann, C., Okabe, S., Schichler, U. (2010). Gasisolierte Systeme für HGÜ. In: Isoliersysteme bei Gleich- und Mischfeldbeanspruchung. Köln, Germany: VDE Verlag GmbH. (in Germany)
[156]
Hermann, J. K. (2022). Gas Insulated Substations, 2nd Edition. Hoboken, NJ, USA: Wiley-IEEE Press.
[157]
Riechert, U. (2020). Compact high voltage direct current gas-insulated systems. In: Proceedings of the 2020 IEEE International Conference on High Voltage Engineering and Application (ICHVE), Beijing, China.
[158]
Makino, Y., Hara, S., Hirose, M. (2001). Commissioning of the Kii-channel HVDC link. Application of new HVDC technology and operating experience. In: Proceedings of the Seventh International Conference on AC-DC Power Transmission, London, UK.
[159]
Alvinsson, R., Borg, E., Hjortsberg, A., Höglund, T., Hörnfeldt, S. (1986). GIS for HVDC converter stations. CIGRE 1986, Report, No. 14-02.
[160]
Mendik, M., Lowder, S. M., Elliott, F. (1999) Long term performance verification of high voltage DC GIS. In: Proceedings of the 1999 IEEE Transmission and Distribution Conference, New Orleans, LA, USA.
[161]
Riechert, U., Kosse, M. (2020). HVDC gas-insulated systems for compact substation design. In: Proceedings of the 48th CIGRE Session, Paris, France.
[162]
Hering, M., Koch, H., Jurhe, K. (2019). Direct current high-voltage gas insulated switchgear up to±550 kV. In: Proceedings of the CIGRE-IEC 2019 Conference on EHV and UHV (AC&DC), Hakodate, Hokkaido, Japan.
[163]
Riechert, U., Gatzsche, M., Hassanpoor, A., Plet, C., Belda, N. (2019). Compact switchgear for meshed offshore HVDC networks – Between vision and reality. Available at https://www.promotion-offshore.net/fileadmin/PDFs/2019_WP15_HighVolt.pdf.
[164]
Abe, Y., Yasuoka, T., Shiiki, M., Karube, T. (2019). Development of 250 kV DC gas insulated switchgear. In: Proceedings of the CIGRE-IEC 2019 Conference on EHV and UHV (AC&DC), Hakodate, Japan.
[165]

Limura, M., Chiba, K., Kamoshida, S., Ogata, H., Utsumi, T., Nakano, Y. (2020). Key technologies used in Hida-Shinano HVDC link. Hitachi Review, 69: 490–491.
Google Scholar
[166]
Kosse, M., Tuczek, M., Klein, C., Claus, M. (2022). Experiences with on-site dielectric testing during commissioning tests of world’s first offshore HVDC GIS ±320 kV. In VDE Hochspannungstechnik, Köln, Germany: VDE Verlag GmbH.
[167]
Riechert, U., Straumann, U., Gremaud, R. (2016). Compact gas-insulated systems for high voltage direct current transmission: Basic design. In: Proceedings of the 2016 IEEE/PES Transmission and Distribution Conference and Exposition (T&D), Dallas, TX, USA.
[168]
Sperling, E., Riechert, U. (2015). HVDC GIS RC-dividers in new GIS substations with increased dielectric requirements. In: Proceedings of the 2015 CIGRE Joint Colloquium, Nagoya, Japan.
[169]

Appelo, H. C., Groenenboom, M., Lisser, J. (1977). The zero-flux DC current transformer a high precision bipolar wide-band measuring device. IEEE Transactions on Nuclear Science, 24: 1810–1811.
DOI Google Scholar
[170]
Endo, F., Hama, H., Okabe, S., Juhre, K., Kindersberger, J., Meijer, S., & Schichler, U. (2012). Gas insulated systems for HVDC: DC stress at DC and AC systems. Report, Brochure No. 506, CIGRE.
[171]
CIGRE Joint Working Group D1/B3.57 (2021). Dielectric testing of gas-insulated HVDC systems. Technical Brochure No. 842, CIGRE.
[172]
Riechert, U., Blumenroth, F., Straumann, U., Kaufmann, B., Saltzer, M., Bergelin, P. (2018). Experiences in dielectric testing of gas-insulated HVDC systems. In: Proceedings of the 47th CIGRE Conference, Paris, France.
[173]
Riechert, U., Gatzsche, M. (2019). Dielectric long-term behaviour and testing of gas-insulated HVDC systems. In: Proceedings of the CIGRE SC A2, B2 & D1 International Tutorials & Colloquium, New Delhi, India.
[174]
Gatzsche, M., Riechert, U., He, H., Audichya, Y., Mor, A. R., Heredia, L. C., Muñoz, F. (2020). Prototype installation test of HVDC GIS for meshed offshore grids.In: Proceedings of the 48th CIGRE Session, Paris. France.
[175]
PROMOTioN (2018). Work Package 15, Deliverable 15.4: Test report of prototype installation test on HVDC GIS. Available at https://www.promotion-offshore.net/results/deliverables/.
[176]
Hallas, M., Tenzer, M., Neumann, C., Hinrichsen, V., Gross, D. (2022). Nachweis der Betriebstauglichkeit von gasisolierten HVDC Systemen unter betriebsnahen Bedingungen–Resümee einer Langzeitunterschung in Griesheim. In: Proceedings of the Fachtagung Hochspannungsschaltanlagen: Anwendungen, Betrieb und Erfahrungen. GIS-Anwendungsforum, Darmstadt, Germany. (in Germany)
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Received: 20 November 2022
Revised: 11 December 2022
Accepted: 12 December 2022
Published: 20 December 2022
Issue date: December 2022

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Acknowledgement

This work was supported by the State Key Laboratory of Power System and Generation Equipment, Dept. of Electrical Engineering, Tsinghua University (Grant No. SKLD22M03) and Taikai Innovation Funding (Grant No. JTCB202209210002). Additionally, the authors would like to thank professor Guanjun Zhang for his edits and valuable comments.

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Copyright: by the author(s). The articles published in this open access journal are distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/).

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