摘要
本文就变频器的调速原理分析了变频器在使用过程中产生的电磁污染 ,论证了最新数字节电器在提高电能使用效率 。
On the basis of speed governing principle of frequency transformer, the process generating electromagnetic pollution was analyzed. Effect of the latest digital electricity saving unit on raising availability and controlling harmonic of electric network and transient current was demonstrated.
出处
《特钢技术》
CAS
2004年第4期35-37,共3页
Special Steel Technology
关键词
变频器
节电器
数字
电效
效能
电磁污染
原理分析
电网谐波
电能
瞬流
Frequency Transformer, Frequency, Harmonic, Phase, Transient Current, System Electricity Saving Unit
