供稿: 杨海柱;刘洁;郑征;曾灿 | 时间: 2019-04-22 | 次数: |
作者单位:河南理工大学电气工程与自动化学院;河南理工大学计算机科学与技术学院;河南沁阳市电业局
摘要:根据单相并网逆变器的结构和工作原理,提出了一种基于状态空间平均法的并网逆变器模型并使用MATLAB对该模型进行仿真研究,结果表明该模型能真实反映并网逆变器的实际工作过程,且该模型具有原理清晰,仿真时间短,占用资源少的优点.
基金:河南省教育厅科技计划项目(2007480003);河南理工大学博士基金(648193);河南理工大学教改项目(2007JG023);
DOI:10.16186/j.cnki.1673-9787.2009.01.021
分类号:TM615
Control modeling of a grid-connected photovoltaic inverter based on state-space average method
Abstract:According to the character of grid-connected inverter, a model of grid-connected inverter based on state-space average method is proposed, and a simulation with MATLAB is done.The results show that the model can really reflect the running process of grid-connected inverter, and the model has some advantages such as distinct principle, short simulation time and relative little resource consuming.