电气技术Issue(2)：39-41,69,4.
四象限变流器的空间矢量解耦控制
Space Vector Based Decoupling Control for Four Quadrant Converter
冷旭东1
作者信息
- 1. 深圳市泰昂能源科技股份有限公司,广东深圳518057
- 折叠
摘要
Abstract
This paper introduces a novel decoupling control for four quadrant converter. The active and reactive powers are used as the pulse width modulated （PWM） control variables instead of the three-phase line currents being used. Moreover, line voltage sensors are replaced by a virtual flux estimator. The theoretical principle of this method is discussed. The results of exhibits several features, such as a simple algorithm, good dynamic response, constant switching frequency, and particularly it provides sinusoidal line current when supply voltage is not ideal.关键词
四象限变流器/解耦控制/虚磁链/空间矢量Key words
four quadrant converter/decoupling control/virtual flux/space vector分类
信息技术与安全科学引用本文复制引用
冷旭东..四象限变流器的空间矢量解耦控制[J].电气技术,2012,(2):39-41,69,4.
