报告详情
Influence of arc between rigid catenary and pantograph sliding plate on current during train operation
编号：589
访问权限：仅限参会人
更新：2022-08-29 16:22:33 浏览：86次
张贴报告
摘要
The traction power supply system is an important part of the electrified railway, which transfers the electric energy of the power system to the electric locomotive to complete the traction operation. In this paper, the typical components of the traction power supply system are modeled by PSCAD/EMTDC, and the V/v connection traction transformer CRH3 traction power supply system is simulated and analyzed, and the self-impedance of the conductors combined and the self- and mutual impedance of the remaining conductors are obtained through circuit theory. and the accurate calculation method of the mutual impedance between the remaining conductors and the combined conductors, which provides accurate electrical parameters for building the simulation model of the traction network. Electrical analysis requirements for traction power supply systems. Steady-state and transient analysis of the electrified locomotive were carried out by using the established model, and two different arc black-box models were introduced to simulate and analyze the off-line overvoltage of the pantograph and catenary, and to study the factors and influences of prolonging the life of the pantograph and catenary.
关键词
Magnetohydrodynamics,Pantograph catenary system,Rigid catenary,Arc ablation
报告人
Yanjin Zhu
EAST CHINA JIAOTONG UNIVERSITY稿件作者
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重要日期
-
会议日期
09月25日
2022
至09月29日
2022
-
08月15日 2022
提前注册日期
-
09月10日 2022
报告提交截止日期
-
11月10日 2022
注册截止日期
-
11月30日 2022
初稿截稿日期
-
11月30日 2022
终稿截稿日期
主办单位
IEEE DEIS
承办单位
Chongqing University
联系方式
- Zhengyong Huang
- 61******@qq.com
历届会议
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2020年09月06日 中国 Beijing
2020 IEEE International Conference on High Voltage Engineering and Application -
2018年09月10日 希腊
2018 IEEE International Conference on High Voltage Engineering and Application -
2016年09月19日 中国 Chengdu, China
2016 IEEE International Conference on High Voltage Engineering and Application
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