Study on distributed generators optimization system in island microgrid

2017 
The operation mode of island microgrid is a best way to solve the problem of remote island power supply. Aiming at the coordinated optimization problem of island microgrid, taking the economic and environmental cost of the island microgrid as the object functions and considering a variety of constraints, we build a multi-sources coordinated operation optimization model which contains PV, diesel, energy storage batteries and ocean energy. A software named island microgrid DG (Distributed Generators) optimization system is designed to provide important support for the economic and environmental operation of island microgrid. The system make prediction and analysis with multi-time scale based on the data of microgrid and can solve the multi-sources coordination optimization model by IPSO (improved particle swarm optimization). The results show that the optimal scheduling scheme is reasonable and feasible.
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