浅谈高压变频调速系统余解决方案  

Solution to High Voltage VSD Redundancy

作　　者：周瑾 邵贤强 邢宗建 Zhou Jin;Shao Xianqiang;Xing Zongjian

机构地区：[1]提迈克电机工业系统(中国)有限公司

出　　处：《变频器世界》2024年第12期91-98,共8页The World of Inverters

摘　　要：介绍电动机驱动调速现状及变频调速的必要性,介绍变频工频主回路切换方案、备用设备变频或工频备用方案、变频器余方案对应的高可靠性场合解决方案。介绍TMEICXL系列五电平高压变频器及MV系列多电平高压变频器整体几余方案实际应用案例。Introduce the current situation of motor speed regulation and the necessity of frequency converter speed regulation.Introduce the switching scheme of frequency conversion and power frequency main circuit,backup equipment of frequency conversion or backup equipment of power frequency,and frequency converter redundancy scheme for high reliability case.Introduce practical application cases of the overallredundancy scheme for TMElC XL series five level high voltage frequency converters and MV series multi-level high voltage frequency converters.

关 键 词：变频工频切换 备用设备变频或工频备用 单元旁路 高压变频器整体几余 

分 类 号：TN773[电子电信—电路与系统]