Real-time Simulation Research for HXD2C Electric LocomotiveAuxiliary Converter System

SONG Yu-mei; LIU Chen; YOU Xiao-jie; GUO Xi-zheng; WANG Jiang-bo

doi:10.13890/j.issn.1000-128x.2014.01.004

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Real-time Simulation Research for HXD2C Electric LocomotiveAuxiliary Converter System

更新时间：2021-12-13

- Real-time Simulation Research for HXD2C Electric LocomotiveAuxiliary Converter System
- Electric Drive for Locomotives Issue 1, Pages: 21-25(2014)
- 作者机构：
  
  1. 北京交通大学电气工程学院，
  2. 国网智能电网研究院
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2014.01.004
  CLC：
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SONG Yu-mei, LIU Chen, YOU Xiao-jie, et al. Real-time Simulation Research for HXD2C Electric LocomotiveAuxiliary Converter System. [J]. Electric Drive for Locomotives (1):21-25(2014)
DOI：

SONG Yu-mei, LIU Chen, YOU Xiao-jie, et al. Real-time Simulation Research for HXD2C Electric LocomotiveAuxiliary Converter System. [J]. Electric Drive for Locomotives (1):21-25(2014) DOI： 10.13890/j.issn.1000-128x.2014.01.004.

摘要

以HXD2C 型电力机车辅助变流系统为研究对象，采用输入- 输出描述方法研究了包括三相电压型逆变器、输出滤波电路及充电机电路等功率主电路的实时仿真模型，并对实时仿真模型的离散化方法进行了分析研究。采用dSPACE 实时仿真器构建实时仿真平台，模拟辅助控制单元的外部工作环境，采用DS5203 FPGA 板卡构成多仿真步长实时仿真系统，有效解决电力电子系统实时仿真的“抖动”问题。仿真结果表明，系统可以有效分析辅助变流系统中各部件对系统性能的影响，有利于ACU 高性能控制策略的开发。

Abstract

Three-phase inverter, LC filter and charger simulation model of HXD2C electric locomotive auxiliary converter system werebuilt by input-output describing method and several ways of solving discretization method were discussed. The entire test of ACU-in-theloopsystem was formed by the ACU(auxiliary control unit) with dSPACE, which provided DS5203 FPGA board for overcoming thevibration in real-time simulation of power electronic system simulation. The simulation system could be used for analyzed system performanceof auxiliary converter system or test of ACU, which was help for the research of high-performance control algorithm and enhance thetechnology development of electric locomotive.

关键词

辅助变流系统Dspace实时仿真硬件在回路离散化方法HXD2C 型电力机车

Keywords

auxiliary converter systemdSPACEreal-time simulationhardware in the loopdiscretization methodHXD2C electriclocomotive

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