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| The Algorithm for Power Balance of Micro-grid to Solving the Problem of Grid-connected Mode Thansferring to Islanding Mode |
| Wan Yujian, Jiang Chengjie, Lu Huajun |
| Nanjing Paneng Technology Development Co., Ltd, Nanjing 210061 |
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Abstract According to the balance problem between grid load and Micro-grid output power in the micro-grid operation mode switch, the paper proposes a algorithm for power balance of micro-grid to solving the problem of grid-connected mode thansferring to islanding mode.Through the universal computational model, the algorithm can accurately calculate all the possible switching scheme and select the best scheme of power and load switching between them.At present, the algorithm has been applied in the micro-grid energy management system actual scene of an island and can make the system smoothly transit from parallel operation to islanded operation in the mode switch.The operation effect is good.
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Published: 20 November 2015
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| Cite this article: |
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Wan Yujian,Jiang Chengjie,Lu Huajun. The Algorithm for Power Balance of Micro-grid to Solving the Problem of Grid-connected Mode Thansferring to Islanding Mode[J]. Electrical Engineering, 2015, 16(11): 40-43.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2015/V16/I11/40
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2015, Vol. 16 
