科技创新与应用2024，Vol.14Issue(18)：71-74,80,5.DOI:10.19981/j.CN23-1581/G3.2024.18.016
不平衡电网下Vienna整流器控制策略研究
摘要
Abstract
Vienna rectifier is widely used in aviation power supply,electric vehiclecharging system and other industrial applications because of its simple structure and high power density.In unbalanced power system,Vienna rectifier can achieve zero steady-state error control by tracking reference current in static coordinate system through quasi-proportional resonance(QPR)controller.The structure of current control loop based on QPR controller is relatively simple,but its parameter design is more complex.To solve this problem,a simple parameter design method of QPR controller is proposed,and the stability of the system is verified.Finally,the effectiveness of the proposed strategy is verified on the Vienna rectifier experimental platform.关键词
Vienna整流器/不平衡电网/QPR控制器/准比例谐振/参数设计Key words
Vienna rectifier/unbalanced power grid/QPR controller/quasi-proportional resonance/parameter design分类
信息技术与安全科学引用本文复制引用
史兆成,张鹤强,王超..不平衡电网下Vienna整流器控制策略研究[J].科技创新与应用,2024,14(18):71-74,80,5.基金项目
安徽省高校自然科学重点研究项目(2023AH052389) （2023AH052389）
芜湖职业技术学院2023年校级科研项目(wzyzr202337) （wzyzr202337）
