用于不平衡治理的三相四线制并网逆变器控制策略研究  

Research on Control Strategy of Three-phase Four-wire Grid-connected Inverter for Imbalance Management

作　　者：耿运涛[1] 龙轶学 唐杰[2] Geng Yuntao;Long Yixue;Tang Jie(Shaoyang Polytechnic,Shaoyang 422000,Hunan,China;Shaoyang University,Shaoyang 422000,Hunan,China)

机构地区：[1]邵阳职业技术学院,湖南邵阳422000 [2]邵阳学院,湖南邵阳422000

出　　处：《船电技术》2020年第9期28-31,共4页Marine Electric & Electronic Engineering

基　　金：2019年邵阳市指导性科技计项目(项目编号:2019ZD39)。

摘　　要：本文研究了三相四线制并网逆变器在不平衡治理时的电压补偿和负荷补偿的控制策略,并设计了直流侧电压稳定的控制方法。仿真结果表明,本文所研究的三相四线制并网逆变器控制策略能够有效地治理三相不平衡问题。Two control strategies respectively with voltage compensation and load compensation of the three-phase four-wire grid-connected inverter respectively during the imbalance are inteduced.Then the control method of DC side voltage stability is stated.The simulation results show that the control strategies of the three-phase four-wire grid-connected inverter are effective for solving three-phase imbalance problems.

关 键 词：不平衡 并网逆变器 控制技术 仿真分析 

分 类 号：TM464[电气工程—电器]