煤气锅炉风机变频器故障导致发电机组停机解决方案  

Solutions to Shutdown of Generating Unit Caused by Failure of Frequency Converter for the Fan of Gas Boilers

作　　者：禹金龙[1] 戴国伟[1] 刘涛[1] 

机构地区：[1]宁波钢铁有限公司,浙江宁波315807

出　　处：《冶金动力》2014年第6期14-15,共2页Metallurgical Power

摘　　要：通过介绍宁波钢铁有限公司余能发电厂煤气锅炉的工艺情况,对风机变频器故障引起锅炉停炉进而导致机组停机事故的原因进行了分析,阐述了解决方案及实施效果。Through introduction of the process of gas boiler at the waste heat power generation plant of Ningbo Steel, the reason for the generator shutdown accident caused by boiler shutdown due to failure of fan frequency converter is analyzed and corresponding solu-tions and their implementation results are also presented.

关 键 词：变频器 故障 分析 措施 

分 类 号：TM921.51[电气工程—电力电子与电力传动]