摘要
能源的短缺使得分布式发电备受关注。然而分布式电源接入电网会引起电能质量问题,微网形式的提出则可解决此问题,微网运行模式分为离网和并网两种模式。分析交流微电网离网运行模式下逆变器数学模型,合理设计其控制器,并在MATLAB/SIMULINK中搭建仿真模型,验证其可行性。
The shortage of energy makes the distributed generation systems draw more and more attention. While the distributed generation is inserted to power grid will affect the power quality. To solve the problem, micro-grid operation is proposed. Micro-grid operation falls into grid-connection model and gird- off model. The paper mainly analyzed the mathematical equations, designed the controller and made simulation model in MATLAB/SIMULINK in order to test the fesibility.
出处
《黄冈职业技术学院学报》
2015年第4期103-105,共3页
Journal of Huanggang Polytechnic
基金
湖北省教育厅科学研究计划指导性项目(B2014228)
关键词
三相逆变器
离网运行
数学模型
仿真研究
Three phase inverter
Grid-off operation
Mathematical equations
Simulation study