[1]王欣鑫,金鑫,蒋英智,等.大型铁路站场钢轨电位分析[J].机械与电子,2018,(05):58-61.
 WANG Xinxin,JIN Xin,JIANG Yingzhi,et al.Analysis of Rail Potential for Large Railway Station[J].Machinery & Electronics,2018,(05):58-61.
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大型铁路站场钢轨电位分析
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2018年05期
页码:
58-61
栏目:
自动控制与检测
出版日期:
2018-05-24

文章信息/Info

Title:
Analysis of Rail Potential for Large Railway Station
文章编号:
1001-2257(2018)05-0058-04
作者:
王欣鑫金鑫蒋英智李宇
(中车长春轨道客车股份有限公司,吉林 长春 130000)
Author(s):
WANG XinxinJIN Xin JIANG Yingzhi LI Yu
(CRRC Changchun Railway Vehicles Co.,Ltd.,Changchun 130000,China)
关键词:
视在阻抗 钢轨电位 接地电阻
Keywords:
apparent impedance rail potential grounding resistance
分类号:
U221; TM922.3
文献标志码:
A
摘要:
大型铁路站场人员密集,牵引回流大,钢轨电位升高给道旁人员、设备的安全带来严重威胁。以钢轨视在阻抗为表征参量,对大型铁路站场的线路端部、多股道道岔以及含有集中接地网等典型工况下,钢轨电位的分布进行了分析; 最后将分析结果与普通线路条件下的结果进行对比,根据其钢轨电位的分布特征为站场附近接地系统的设置提供了一些建议。
Abstract:
For densely populated large railway station, the huge traction return current and the rise of rail potential pose a serious threat to the safety of people and devices along the road With the apparent impedance of the rail as the characteristic parameter, the rail potential distribution was analyzed under the typical complex working conditions in the large railway station. Then, the results were compared with the data obtained from common conditions. Finally, some advice was proposed according to the rail potential distribution characteristics.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2018-01-23
作者简介:王欣鑫(1980-),男,吉林长春人,高级工程师,研究方向为轨道车辆电气设计。
更新日期/Last Update: 2018-05-24