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Fault analysis and processing of Siemens SIMOVERT MASTERDRIVE drive system
Author(s): 
Pages: 45-49
Year: Issue:  6
Journal: Bao-Steel Technology

Keyword:  整流回馈单元传动IGBT;
Abstract: 西门子SIMOVERT MASTERDRIVE传动系统广泛应用于工业控制领域.以宝钢某机组SIMOVERT MASTERDRIVE传动系统故障为例,介绍了该套传动系统构成、故障现象及故障处理过程,并从主夹送辊负载情况、回馈方式、整流回馈单元合闸方式、晶闸管/接地检测方式等方面对故障原因进行分析,提出了对主夹送辊设置转矩限幅、改进整流回馈单元分合闸回路、屏蔽整流回馈单元晶闸管接地检测方式及加强传动装置的定期检查和维护的解决方案,彻底解决了原有故障并消除其潜在隐患,保证设备稳定运行.
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