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铁路通信信号工程技术 ›› 2021, Vol. 18 ›› Issue (6): 96-99.DOI: 10.3969/j.issn.1673-4440.2021.06.019

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单相交流转辙机的电缆距离计算

王宏亮,蒉凯腾,王礼俊,李金海,谢文斌   

  1. 通号万全信号设备有限公司,杭州 310000
  • 收稿日期:2020-05-19 修回日期:2021-05-29 出版日期:2021-06-25 发布日期:2021-08-13

Calculation of Cable Distance for Single-phase AC Switch Mechanism

Wang Hongliang,  Kui Kaiteng,  Wang Lijun,  Li Jinhai,  Xie Wenbin   

  1. CRSC Wanquan Signal Equipment Co., Ltd., Hangzhou    310000, China
  • Received:2020-05-19 Revised:2021-05-29 Online:2021-06-25 Published:2021-08-13

摘要: 结合转辙机电缆距离常规计算方案以及单相交流电路电压损失计算方法,得出单相交流转辙机的电缆距离计算的一般公式,并结合独有的单相交流电机相关参数,最终得到与转辙机相匹配的电缆加芯方案。

关键词: 单相交流转辙机, 电缆距离, 加芯方案

Abstract: In this paper, based on the conventional calculation scheme of cable distance of switch machine and the calculation method of voltage loss of single-phase AC circuits, the general formula of cable distance calculation of single-phase AC switch machine is obtained. Combining related parameters of exclusive single-phase AC motors, the cable core-adding scheme matching with switch machines is finally obtained.

Key words: single-phase AC switch machine, cable distance, additional-core solution

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