摘要
通过谐波概念结合变频器内部结构,分析了谐波产生机理、主要干扰造成的危害,并介绍了煤矿中使用变频器的谐波干扰抑制措施和手段。
Based on harmonics concepts and converter interior structure,the formation mechanism of harmonics and the damages caused by the major interference were analyzed.The paper also introduced interference suppression measures of the converter in mines.
出处
《山西煤炭》
2011年第12期61-62,76,共3页
Shanxi Coal
关键词
变频器
谐波干扰
抑制方法
converter
harmonic interference
suppression methods
