High Power Laser and Particle Beams, Volume. 35, Issue 9, 095001(2023)
Experiment and optimal design of flashover characteristics of support insulators for 1 MV gas insulated Tesla transformer
Figures & Tables(10)
Fig. 5. Results of flashover under different withstand voltage experiment
Fig. 6. Electric field distribution of Tesla transformer and support insulator (PMMA)
Fig. 7. Electric field strength diagram along the surface of insulator on both sides
Fig. 8. Electric field distribution of 1 MV Tesla transformer and support insulator
Fig. 9. Electric field strength along the concave side of supporting insulators under different states
Table 1. Electric field strength along the concave side of supporting insulators under different states
（kV·cm−1） View tableView in ArticleTable 1. Electric field strength along the concave side of supporting insulators under different states
（kV·cm−1） insulator status E ET EN E ET EN EA ETA ENA outer triple junction points inner triple junction points insulator surface −830 kV、before improvement 272 −97 −268 53 −49 17 54 42.1 26.4 −1 MV、before improvement 326 −117 −323 64 −60 22 64 50.2 31.5 −1 MV、after improvement 60 −59 20 1 0 −5 54 45.0 22.0
Tools
Get Citation
Copy Citation Text
Jianwei Ge, Junna Li, Qisheng Li, Jian Liu, Haoliang Shi, Chunan Li, Xuliang Chen, Guangxi Cui. Experiment and optimal design of flashover characteristics of support insulators for 1 MV gas insulated Tesla transformer[J]. High Power Laser and Particle Beams, 2023, 35(9): 095001
Paper Information
Category: Pulsed Power Technology
Received: Apr. 3, 2023
Accepted: Jul. 19, 2023
Published Online: Oct. 17, 2023
The Author Email: Li Junna (uvlina@126.com)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20