An inspection circuit for AC and DC power supply and its control method

HUANG Hao; FU Gang; WANG Wentao; CHEN Jinyu

doi:10.13890/j.issn.1000-128X.2022.01.024

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An inspection circuit for AC and DC power supply and its control method

Railway Electrification | 更新时间：2024-08-02

- An inspection circuit for AC and DC power supply and its control method
- Electric drive for locomotives Issue 1, Pages: 148-155(2022)
- 作者机构：
  
  株洲中车时代电气股份有限公司轨道交通技术中心，湖南株洲 412001
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128X.2022.01.024
  CLC： U264.91
- Published：10 January 2022，
  
  Received：29 June 2020，
- 稿件说明：
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HUANG Hao, FU Gang, WANG Wentao, et al. An inspection circuit for AC and DC power supply and its control method. [J]. Electric drive for locomotives (1):148-155(2022)
DOI：

HUANG Hao, FU Gang, WANG Wentao, et al. An inspection circuit for AC and DC power supply and its control method. [J]. Electric drive for locomotives (1):148-155(2022) DOI： 10.13890/j.issn.1000-128X.2022.01.024.

摘要

针对轨道车辆需在交流和直流供电制式下穿梭运行的问题，设计了一种对交流和直流供电制式进行诊断的检测电路和控制方法。该方案在轨道车辆牵引、制动、惰行和过分相工况均可准确计算电网电压并判断相应制式，控制列车牵引系统工作于相匹配的状态，当发生异常时，可自动进行诊断和保护。通过现场列车在AC 25 kV与DC 3 000 V供电模式下的实际试验测试，验证了检测电路和控制方法的有效性。

Abstract

In view of the problem that the train need be switched in AC and DC power supply system

an inspection circuit and control method were designed to inspect the AC and DC power supply system. The scheme could accurately calculate the real grid voltage to judge the corresponding system mode under the conditions of the train such as traction

braking

idling and passing the phase separation

and control the traction system of train to work in a matching state. When the abnormality occurs

it could automatically inspect and protect. It was proved that the scheme could effectively improve the safety and reliability of trains through the application and test of existing trains in AC 25 kV and DC 3 000 V power supply system.

关键词

交直流供电检测电路牵引系统控制方法

Keywords

AC and DC power supplydetection circuittraction systemcontrol method

references

曾志长. 市域铁路两种牵引供电制式工程投资对比分析 [J]. 铁路工程造价管理, 2013, 28(5): 9-13.

ZENG Zhichang. Investment comparison and analysis of two traction power supply systems in regional railway[J].

Railway Engineering Cost Management, 2013, 28(5): 9-13.

胡仁兵. 市域铁路制式选择分析[J]. 铁路工程学报, 2014 (6): 99-103.

HU Renbing. Analysis of urban-suburban railway standard selection[J]. Journal of Railway Engineering Society, 2014 (6): 99-103.

徐恺. 双流制电力机车供电模式切换过程暂态特性研究 [D]. 长沙: 湖南大学, 2014.

XU Kai. The research of the double electric locomotive’s

transient characteristics during the switching different supply systems process[D]. Changsha: Hunan University, 2014.

李鹏, 高首聪, 梁兴元. 20E型双流制电力机车电气牵引及控制系统[J]. 铁道机车车辆, 2016, 36(1): 10-16.

LI Peng, GAO Shoucong, LIANG Xingyuan. Electric traction and control system of South African 20E dual system electric locomotive[J]. Railway Locomotive & Car, 2016, 36(1): 10-16.

袁庆庆, 戴鹏, 符晓, 等. 单相电力锁相环技术综述 [J]. 变频器世界 , 2010(7): 43-46.

YUAN Qingqing, DAI Peng, FU Xiao, et al. An overview of single-phase power phase-locked loop technique[J]. The World of Inverters, 2010(7): 43-46.

金曼, 苏建徽. 光伏并网逆变器中的单相数字锁相环研究 [J]. 电力电子技术, 2011, 45(6): 6-8.

JIN Man, SU Jianhui. The research of single-phase PLL in the photovoltaic grid-connected inverter system[J]. Power Electronics, 2011, 45(6): 6-8.

黄浩, 郭维, 王文韬, 等. 主辅变一体牵引变流器动车组自动通过分相区的控制方法[J]. 机车电传动, 2015(6): 30-33.

HUANG Hao, GUO Wei, WANG Wentao, et al. Research on auto-passing phase separation control method of traction converter integrated with auxiliary converter EMUs[J]. Electric Drive for Locomotives, 2015(6): 30-33.

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