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| Sneak circuit analysis and design improvement of HXD2 technical promotion electric locomotive |
| LI Bin, BAI Jing |
| CRRC Datong Co., Ltd, Datong, Shanxi 037038 |
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Abstract According to the control circuit structure of battery power-on, grounding detection, interior lighting, etc., the sneak circuit of the HXD2 technical promotion electric locomotive is analyzed. The cause of the grounding fault of the control power supply is found. The circuit structure is improved to eliminate the existing sneak circuit, and the grounding fault false alarm problem is solved.
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Received: 13 December 2021
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| Cite this article: |
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LI Bin,BAI Jing. Sneak circuit analysis and design improvement of HXD2 technical promotion electric locomotive[J]. Electrical Engineering, 2022, 23(5): 73-75.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2022/V23/I5/73
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[1] 严殿启. 潜通路分析技术[J]. 导弹与航天运载技术, 2000(1): 43-47.
[2] 姚秀芳, 胡欣杰. 复杂电路的潜通路分析[J]. 装备指挥技术学院学报, 2008, 19(6): 76-79.
[3] 马永康, 周涛, 胡昌华. 控制系统设计与分析中的潜通路分析技术[J]. 电光与控制, 2006(4): 93-96.
[4] 严殿启, 孟鹏飞. 几种典型电路防潜在电路的设计规则[J]. 航天控制, 2016, 34(4): 95-100. |
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2022, Vol. 23 
