两种符合欧洲EMC新标准的电动机调速方法

Two Solutions in accordance with New EMC Standard for Motor Speed Regulation

在理论与实验分析的基础上提出了低、高频调制波及通过仿真波形两种解决电动机调速问题的方案,电路仿真证明了新方法的优越性。两种方案可应用于产品设计。

By analysis of relative international standards in theory and test, two solutions: LFM and HFM is verified. LFM has been used in the design of some electric products.