电流源型变换器短路故障诊断技术研究  

Research on Short Circuit Fault Diagnosis Technology for Current Source Converters

作　　者：蔡志 CAI Zhi

机构地区：[1]兰州铁路技师学院,甘肃兰州730050

出　　处：《电力系统装备》2023年第6期137-139,共3页Electric Power System Equipment

摘　　要：文章主要研究电流源型变换器短路故障诊断技术,分析了电流源型变换器的应用和发展、短路故障对电流源型变换器的影响以及短路故障诊断技术的重要性。在此基础上,介绍了电流源型变换器短路故障诊断技术,包括短路故障的表现和原因,电流源型变换器短路故障诊断技术的基本原理和方法,以及短路故障诊断技术的优缺点。描述了电流源型变换器短路故障诊断系统的搭建,系统硬件和软件的设计,以及系统实现的过程和步骤。最后,进行了试验结果分析和讨论,并提出了短路故障诊断技术在电流源型变换器中的应用前景和发展建议。This article mainly studies the short-circuit fault diagnosis technology of current source converters,analyzes the application and development of current source converters,the impact of short-circuit faults on current source converters,and the importance of short-circuit fault diagnosis technology.On this basis,the principle of short-circuit fault diagnosis technology for current source converters is introduced,including the manifestations and causes of short-circuit faults,the basic principles and methods of short-circuit fault diagnosis technology for current source converters,as well as the advantages and disadvantages of short-circuit fault diagnosis technology.The construction of a short-circuit fault diagnosis system for current source converters,the design of system hardware and software,and the process and steps of system implementation are described.Finally,the experimental results were analyzed and discussed,and the application prospects and development suggestions of short-circuit fault diagnosis technology in current source converters were proposed.

关 键 词：电流源型变换器 短路故障 诊断技术 系统实现 应用前景 

分 类 号：TM46[电气工程—电器]