微网逆变器功率共享的建模与仿真

2014 International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2014-10-01 DOI:10.1109/ICRERA.2014.7016460

Bingrong Xu, Furong Liu, Wei Chen

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引用次数: 3

摘要

并联逆变器情况下的功率共享和回路电流问题将影响微网的运行效率。建立了两个并联逆变器在微电网孤岛模式下的模型，对功率共享下垂算法和控制系统进行了测试。利用MATLAB/Simulink对回路电流和功率共享结果进行了分析。结论表明，不同的系统参数对功率共享的影响将在系统设计中发挥重要作用。

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Modeling and simulation for the power sharing of micro-grid inverter

The problems of power sharing and loop current in parallel inverters situation will affect the operation efficiency of micro-grid. The model of two parallel inverters in the micro-grid island mode is built to test the power sharing droop algorithm and the control system. Using MATLAB/Simulink, the loop current and the power sharing results are analyzed. Conclusion shows that the different system parameters which affect the power sharing will play an important part in system design.

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2014 International Conference on Renewable Energy Research and Application (ICRERA)

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