WANG Xiongbo, LI Tao, JIANG Congjian, et al. Study on Electrical Performance of High-voltage Disconnecting Switch on EMUs in Extremely-cold Circumstance[J]. Electric Drive for Locomotives, 2015,(1):34-36.
WANG Xiongbo, LI Tao, JIANG Congjian, et al. Study on Electrical Performance of High-voltage Disconnecting Switch on EMUs in Extremely-cold Circumstance[J]. Electric Drive for Locomotives, 2015,(1):34-36. DOI: 10.13890/j.issn.1000-128x.2015.01.100.
Main structure and working principle of high-voltage disconnecting switch used on EMUs in extremely-cold circumstance was introduced. Electrical performance of high-voltage disconnecting switch was described, and parameterized calculation was used in design of insulator, high-handed electric, circuit control and pneumatic drive. By means of test and verify, it was proved that the product could completely meet the requirements of EMUs in extremely-cold circumstance.
关键词
高寒动车组高压隔离开关电气性能绝缘
Keywords
EMUs in extremely-cold circumstancehigh-voltage disconnecting switchelectrical performanceinsulation