摘要
在变频器调速系统的实际应用中,为了防止电磁干扰对变频器造成危害,必需采取抗干扰措施。本文对变频器电磁干扰的重要来源谐波干扰的产生进行分析,并介绍了抗干扰的几种措施,为变频器电磁兼容性和电磁环境分析提供了依据。
In order to prevent the converter from harmful electromagnetic interference in the practical application of inverter system, anti-interference measures must be taken. In this paper, harmonic interference as an important source of electromagnetic interference was analyzed, and several anti-interference measures was introduced. This provides the basis of electromagnetic compatibility and environmental analysis for frequency converters.
出处
《变频器世界》
2011年第10期96-98,58,共4页
The World of Inverters
关键词
变频器
电磁干扰
抑制
Inverter Electromagnetic interference Suppression
