How to connect two inverters in islanded microgrid based on conventional droop control algorithm ?

09 September 2017 0 6K Report

I am doing the experiment of islanded microgrid based on the conventional droop control. I don't know to catch the time which the voltage of two inverters are in phase to connect them together.

Note that, I had done the conventional droop control on the standalone inverter.

Can anyone give me the solution or idea to synchronize two inverters ?

Thank you so much.

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