电气传动2018，Vol.48Issue(1)：13-18,6.DOI:10.19457/j.1001-2095.20180103
负载换流逆变器驱动同步电机能量回馈的研究
Research on Energy Feedback Control of Synchronous Motor Driven by Load Commutated Inverter
摘要
Abstract
A control method combined rectification angle adjustment and excitation control ,which was based on phase-locked loop ,was proposed to realize the feedback braking operation of the load commutated inverter fed synchronous motor. Firstly,the running state of the feedback motor driven by load commutated inverter was analyzed, and the problem of inverter angle adjustment in the feedback braking was described. After that ,the method of implementing the feedback brake by the rectification angle and the excitation current control was put forward. Finally , the method proposed was simulated and experimentally verified. The result proves that the method is feasible.关键词
励磁/锁相环/负载换流逆变器/同步电机/能量回馈Key words
excitation/phase-locked loop/load commutated inverter(LCI)/synchronous motor/energy recovery分类
信息技术与安全科学引用本文复制引用
韩啸,高强,寇佳宝,徐殿国..负载换流逆变器驱动同步电机能量回馈的研究[J].电气传动,2018,48(1):13-18,6.基金项目
大功率同步电动机自控变频软起动与调速装置产业化(2012DB2BP008) （2012DB2BP008）
