电力电子设备远程监控与故障诊断系统设计(英文)  

Design of the Remote Monitoring and Fault Diagnosis System for Power Electronic Equipment

作　　者：马皓[1] 韩思亮[1] 

机构地区：[1]浙江大学电气工程学院电力电子研究所,浙江省杭州市310027

出　　处：《电力系统自动化》2005年第2期50-55,共6页Automation of Electric Power Systems

基　　金：国家自然科学基金(50207008)

摘　　要：针对电力电子设备中监控与故障诊断实时性要求高、数据传输量大、诊断原因复杂的特点，提出了一种具有强兼容性的基于工控机(IPC)和 PLC 现场控制分布式远程监控与故障诊断系统的新思路。结合电力电子技术、故障诊断技术以及网络技术，设计开发了一种三层 C/S 结构与 Internet 结合的电力电子设备远程监控与故障诊断网络系统，着重介绍了具有强兼容性的系统结构、现场监控兼容性设计、数据采集子系统和实时监控子系统等各部分子系统的设计和通信协议设计开发。To meet the requirement of highly real-time, tremendous data transferring and complicated diagnostic causes of remote monitoring and fault diagnosis with power electronic equipment, a novel idea of distributed system with industrial PC (IPC) and PLC controlling field terminal is proposed in this paper. Based on the techniques of power electronics, fault diagnosis and network, a remote monitoring and fault diagnosis system with combination of a three-layer C/S structure and Internet is presented, which achieves with high compatibility between different equipment. Furthermore, the paper focuses on the discussion about the structure of compatible systems, the compatibility design of remote monitoring and the realization of field control equipment, such as the data collection sub-system, the real-time monitoring sub-system, the fault diagnosis sub-system and the data disposal and management sub-system, and the design of the data transferring sub-system and the communication protocol format.

关 键 词：电力电子设备 远程监控 故障诊断 C/S结构 兼容 混合 

分 类 号：TM764[电气工程—电力系统及自动化]