Description: There are two typical micro-grid operation modes: off-grid and grid mode . At the same time, switching between the two modes should also seamlessly switch. Taking into account the use of master-slave control in order to achieve free circulation piconet master converter important role in the micro-network, we use V/f voltage control as when the network from the inverter control method, through the gradual adjustment of the converter output voltage to it follows the grid voltage to achieve off-grid and seamless network switching
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微网系统中变换器无缝切换控制策略仿真研究(2).pdf
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