摘要
变频器已迈进了高性能、多功能、小型化和廉价化阶段。尤其是以变频器为核心的变频调速因其优异的调速性能而被公认为最有发展前途的调速方式。为便于在煤炭系统实际工作中变频器的合理使用,文章将对变频器容量选择过程作简略探讨。
The frequency changer made great strides forward the high performance,multi-purpose,the miniaturization and the inexpensive stage.Especially is recognized take the frequency changer as the core frequency conversion velocity modulation because of its outstanding velocity modulation performance to most have the career development velocity modulation way.In order to use reasonable of frequency changer in the coal system practical work,this article will make the brief discussion to the frequency changer capacity choice process.
出处
《煤炭技术》
CAS
北大核心
2009年第6期43-44,共2页
Coal Technology
关键词
变频器
容量选择
校验
frequency changer
capacity selection
check
