【摘要】 以无互联线逆变器并联技术为研究对象,对逆变器进行建模,设计了逆变器的参数并进行仿真验证;根据PQ下垂法,对逆变器并联系统建立了MATLAB仿真模型,通过仿真验证,证明了所提出的控制方案和所设计的参数可行,系统均流控制良好,并且动态响应快,输出稳定。更多还原

【Abstract】 The parallel inverters without control interconnections was focused, the model of inverter was constructed, and the parameters of LC output filter was designed and tested by simulation. The simulation model of single wireless parallel inverter system was established by MATLAB based on PQ droop algorithm, and the simulation test results show that the system has a good effect on current share, and both dynamic and steady performance of the system.更多还原