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Domestic Development of HXD1 Locomotive High Voltage Wall Bushing
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Xiujun FENG1, Hongsheng CHEN1, Xichuan LIANG1, Shanshan JIN1, Jianlei SHEN1, Changzhi XUE1, Zhenliang WANG2
Insulating Materials | 2021, 54(6) : 44 - 48
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Insulating Materials | 2021, 54(6): 44-48
• Material Research •
Domestic Development of HXD1 Locomotive High Voltage Wall Bushing
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Xiujun FENG1, Hongsheng CHEN1, Xichuan LIANG1, Shanshan JIN1, Jianlei SHEN1, Changzhi XUE1, Zhenliang WANG2
Affiliations
  • 1Hunan Key Laboratory of Electrical Insulation Technology, CRRC Zhuzhou Electric Co., Ltd., Zhuzhou 412000, China
  • 2Motic (Xiamen) Electric Group Co., Ltd., Xiamen 361101, China
Published: 2021-06-20 doi: 10.16790/j.cnki.1009-9239.im.2021.06.007
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According to the structure characteristics of HXD1 locomotive high voltage wall bushing, the electric fields of an imported high voltage wall bushing and the domestic high voltage wall bushing were analyzed by COMSOL finite element method. Then a domestic high voltage wall bushing was produced by the automatic pressure gel (APG) forming technology combining with the application situation of the imported high voltage wall bushing, its electrical properties were compared, and environmental tolerance tests of thermal-cold oil cycling, vibration impact, and high and low temperature alternating were conducted. The results show that the domestic high voltage wall bushing has reasonable structure and good environmental adaptability, which is suitable for the traction transformer field of HXD1 locomotive.

locomotive traction transformer  /  high voltage wall bushing  /  finite element analysis  /  environmental adaptability
Xiujun FENG, Hongsheng CHEN, Xichuan LIANG, Shanshan JIN, Jianlei SHEN, Changzhi XUE, Zhenliang WANG. Domestic Development of HXD1 Locomotive High Voltage Wall Bushing[J]. Insulating Materials, 2021 , 54 (6) : 44 -48 . DOI: 10.16790/j.cnki.1009-9239.im.2021.06.007
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Year 2021 volume 54 Issue 6
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Article Info
doi: 10.16790/j.cnki.1009-9239.im.2021.06.007
  • Receive Date：2020-10-15
  • Online Date：2026-03-03
  • Published：2021-06-20
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History
  • Received：2020-10-15
  • Revised：2020-11-11
Affiliations
    1Hunan Key Laboratory of Electrical Insulation Technology, CRRC Zhuzhou Electric Co., Ltd., Zhuzhou 412000, China
    2Motic (Xiamen) Electric Group Co., Ltd., Xiamen 361101, China
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表12种不同金属材料的力学参数
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小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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