|本期目录/Table of Contents|

[1]高洁,孙鹤旭,何林,等.四相SRM驱动系统两相励磁功率因数校正研究[J].电机与控制学报,2011,(08):34-38.
 GAO Jie,SUN He-xu,HE Lin,et al.Power factor correction for 4 phases switched reluctance motors drive system under two-phase excitation[J].,2011,(08):34-38.
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2011年08
页码:
34-38
栏目:
出版日期:
2011-08-20

文章信息/Info

Title:
Power factor correction for 4 phases switched reluctance motors drive system under two-phase excitation
作者:
高洁; 孙鹤旭; 何林; 董砚; 郑易;
河北工业大学控制科学与工程学院;
Author(s):
GAO JieSUN He-xuHE LinDONG YanZHENG Yi
Control Science and Engineering College,Hebei University of Technology,Tianjin 300130,China
关键词:
开关磁阻电机 两相导通 功率因数校正 电容补偿
Keywords:
switched reluctance motors two-phase excitation power factor correction capacitor compensation
分类号:
TM352
DOI:
-
文献标志码:
A
摘要:
针对开关磁阻电机传统功率拓扑结构电源侧电流畸变严重,功率因数较低的问题,通过将电容后置,并且增加相应的开关管和二极管,提出一种功率拓扑结构,将其应用于两相励磁条件下的四相SRM进行功率因数校正。对该功率拓扑结构及其电容补偿方案进行了机理分析,基于Mat-lab/SIMULINK构建了四相开关磁阻电机驱动系统两相导通模式功率因数校正拓扑结构模型,对开关磁阻电机电压、电流、转矩等进行了全面仿真研究,验证了所提出方案的可行性及有效性。仿真结果表明,该拓扑结构不但可以改善系统的功率因数,并且减小了因电源波动引起的转矩脉动,优化了电机的起动性能,提高了效率。
Abstract:
In traditional power topological structure of Switched Reluctance Motor(SRM),for the serious current distortion in power supply side and its result in the low power factor,by the use of the rear capacitance and increase the corresponding switch tube and diode,a new topological structure was presented,and was applied in traditional structure for power factor correction(PFC).The mechanism of new power topological structure and the capacitor compensation schemes were analyzed,four phases Switched R...

参考文献/References:

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备注/Memo

备注/Memo:
国家863计划重点资助项目(2006AA040306);河北省科技攻关项目(09213903D)
更新日期/Last Update: 2012-03-27