摘要
提出具有功率因数改善的改进型桥式换流器的一种双重化方案。同时对其换流过程和工作情况进行了分析,建立了数学模型和保证了安全换流的最小超前角,并与常规的12脉波桥式换流器进行了比较。
This paper presents a dual connection of a powerfactor improving bridge canvertar,analyzes the converting process and working condition,build the mathematical model and the minimum safe leading phase angle,and makes a comparison of the improved bridge covertor with the conventional 12_pulse bridge convertor.
出处
《华南理工大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
1998年第3期115-123,共9页
Journal of South China University of Technology(Natural Science Edition)
关键词
双重化联接
晶闸管
桥式
换流器
dual connection
powerfactor
harmonics
leading phase angle