The grounding system of electric multiple units (EMUs) is an indispensable part of the traction power supply system. In this paper, the ground optimization study is carried out on the reconnected CRH3 EMUs considering double-pantograph off-line arcing. Firstly, each train body is rearranged based on the 8-unit CRH3 train. Secondly, the grounding system of the reconnected CRH3 EMUs is analyzed. Then, the actual electric parameters of China Lanzhou–Xinjiang line are determined to establish a reasonable reconnected CRH3 train body model. Finally, the optimization scheme of reconnected CRH3 train body grounding is proposed considering the actual double-pantograph arcing condition.
Ground Optimization Study on the Reconnected CRH3 EMUs Considering Double-Pantograph Off-line Arcing
Lect. Notes Electrical Eng.
International Conference on Electrical and Information Technologies for Rail Transportation ; 2019 ; Qingdao, China October 25, 2019 - October 27, 2019
Proceedings of the 4th International Conference on Electrical and Information Technologies for Rail Transportation (EITRT) 2019 ; Chapter : 32 ; 335-343
2020-04-04
9 pages
Article/Chapter (Book)
Electronic Resource
English
Ground Optimization Study on the Reconnected CRH3 EMUs Considering Double-Pantograph Off-line Arcing
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