ABB励磁系统故障处理联跳发电机案例原因分析及对策  

Reason Analysis and Solution of Shunt Tripping of Generator Caused by Fault Treatment of ABB Excitation System

作　　者：张天聪 ZHANG Tiancong(Guangdong Guohua Yuedian Taishan Power Generation Co.,Ltd.,Taishan 529228,China)

机构地区：[1]广东国华粤电台山发电有限公司

出　　处：《电工技术》2019年第19期141-142,145,共3页Electric Engineering

摘　　要：针对一起ABB UNITROL 5000励磁调节柜LCP故障面板更换联跳发电机案例,通过分析其原因和试验室动态仿真验证,制定励磁系统在线作业评估及处理方式,为现场维护和工程技术人员处理相关类似问题提供有用经验和处理依据。For an accidental case that the generator trips in the process of replacing the faulty local control panel of ABB UNITROL 5000 excitation control cabinet,through the analysis of its reasons and verification by the laboratory dynamic simulation,the online operation evaluation and treatment mode of the excitation system are formulated to provide some useful experience and treatment basis for on-site maintenance and engineering technicians to deal with similar problems.

关 键 词：静止自并励系统 ABB UNITROL 5000 LCP面板 AVR CIN ARCnet节点 

分 类 号：TM307[电气工程—电机]