摘要
本文分析了传统的串联12脉波变流装置与串联顺序控制变流装置的优点及存在的问题，提出了一种既能提高功率因数又可以抑制高次谐波的新的串联不对称同步控制方法，该方法已应用于东北大隆矿提升机直流传动系统。
By analyzing the advantages and existing problems of conventional serial 12 pulses converter equipment and serial sequential control equipment,this paper proposes a new method of serial asymmetric synchro-control which can not only elevate power factor,but can suppress 5th and 7th harmonics. The method has been successfully applied to mine-shaft hoist DC drive system in Dalong.
出处
《电气传动》
北大核心
2000年第1期34-37,共4页
Electric Drive
关键词
同步控制
谐波抑制
功率因数
矿井提升机
harmonic power factor serial asymmetric synchro-control DC drive system
