基于LabVIEW的动车组电能质量监控分析系统  

Power Quality Monitoring and Analysis System of EMU Based on LabVIEW

作　　者：张贵鹏 王庆峰[1] 徐利华[1] 李相强[1] 张健穹[1] 车永旺 ZHANG Gui-peng;WANG Qing-feng;XU Li-hua;LI Xiang-qiang;ZHANG Jian-qiong;CHE Yong-wang(School of Physics Science and Technology,Southwest Jiaotong University,Chengdu 610031,China)

机构地区：[1]西南交通大学物理科学与技术学院,四川成都610031

出　　处：《仪表技术与传感器》2022年第7期48-51,84,共5页Instrument Technique and Sensor

基　　金：中央高校基本科研业务费专项资金(2682021ZT039,2682021GF016,2682021ZTPY128)。

摘　　要：为了实现动车组供电电能质量有效评估和综合管理,文中基于PCIe总线技术及图形化编程语言LabVIEW设计了一种应用于动车组的电能质量监控系统,该监控系统主要实现动车组电能质量参数的实时监测、离线分析及远程控制功能。系统精度验证与现车实测结果表明,该系统性能稳定,测试数据可靠性高,测试精度较高,可分析指标多,可有效应用于动车组配电网的电能质量监控领域。In order to realize the effective evaluation and comprehensive management of the power quality of the EMU power supply,a power quality monitoring system applied to the EMU was designed based on the PCIe bus technology and the graphical programming language LabVIEW.The system mainly realized the real⁃time monitoring,offline analysis and remote control functions of the power quality parameters of the EMU.The system accuracy verification and actual vehicle test results show that the system has stable performance,high reliability of test data and high precision,and sufficient analyzable indicators,which can be effectively used in the field of power quality monitoring in the EMU distribution network.

关 键 词：动车组 电能质量 监测系统 LABVIEW PCIE 配电网 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]