CAJ | 학술논문

通过对电气化铁道接触网电分段电压差产生电弧机理的分析,按分段绝缘器主绝缘滑道击穿、机车停车电分段下引起事故、馈线加装串补后电分段处电压差加大3种情况进行分析,从机械结构,行车组织,电气性能三方面提出了防范措施。
통과대전기화철도접촉망전분단전압차산생전호궤리적분석,안분단절연기주절연활도격천、궤차정차전분단하인기사고、궤선가장천보후전분단처전압차가대3충정황진행분석,종궤계결구,행차조직,전기성능삼방면제출료방범조시。
The article analyses mechanism of spark caused by voltage difference at section insulator of Overhead Contact System in electrified railway from three perspectives of main-insulation-slipway breakdown,accident caused by locomotive parking under section insulator,voltage difference increase after series compensation installed at feeder.Three preventive measures are put forward from the angle mechanical structure,the train operation organization,electrical properties.