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| Research on Microgrid Protection Scheme based on Reality |
| Zhang Lei, Wang Yueqiang, Chen Guo'en |
| State Grid Electric Power Dispatching Control Center of Jiaxing Power Supply Company, Jiaxing, Zhejiang 314000 |
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Abstract With the rapid development of new energy construction, micro grid is becoming more and more popular, and it plays a huge role in the control of distributed power supply. But the microgrid is difficult to protect because of the micro grid, such as two-way flow of power flow and small capacity of power grid. Therefore, it is necessary to research and develop the microgrid protection methods which are compatible with the microgrid characteristics. Based on the characteristics of the micro grid, puts forward the micro grid centralized protection scheme based on communication, and the allocation of local protection scheme as a supplement, finally to the micro grid specific configuration of the protective effect of ideal.
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Published: 22 January 2018
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2017, Vol. 18 
