Design and Construction of Microgrid in Small Factories

The purpose of this paper is to design and build an independent microgrid for small factory users, through the addition of renewable energy with energy storage system (ESS) and energy management systems (EMS), the electricity will be integrated into the mains grid. When power grid is going to shut down, the proposed system can also become a small smart microgrid independently to supply part of the load, and to provide flexible and flexible power allocation. Meanwhile it combines with the energy management system to effectively record various equipment data, and for users to monitor and analyze the power status in immediately to maintain stable power supply quality. Finally, the demonstration system built in this thesis verifies the effectiveness and practicability of the proposed microgrid through field measurement and result analysis.