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| Research on Microgrid Control Strategy Based on Dual Power Supply |
| Si Xiaoqing1, Cao Weiguo2, Ren Shanrong3, Chu Haibing3 |
| 1. State Grid Nanjing Power Supply Company, Nanjing 210019; 2. Five-C Smart Power Grid Technology Co.,Ltd, Nanjing 211106; 3. Jiangsu ELE Electric Co., Ltd, Nanjing 210042 |
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Abstract The micro grid has gradually entered the engineering application stage, adopting micro grid control strategy with safe and reliable is guarantee for the realization economic operation of micro grid, which is great significance to protect safety power supply for power grid side and user side. In this paper, combined with a low-voltage microgrid demonstration project in the East China area, the design scheme of micro grid control strategy is proposed based on double line power supply, micro grid control strategy and system architecture is also proposed, and discussed operation strategy and handover strategy in various states of micro grid. Through the engineering practice indicates that the control strategy is mature and reliable, fully meet the engineering design requirements of micro grid.
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Published: 11 March 2014
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| Cite this article: |
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Si Xiaoqing,Cao Weiguo,Ren Shanrong等. Research on Microgrid Control Strategy Based on Dual Power Supply[J]. Electrical Engineering, 2014, 15(02): 53-58.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2014/V15/I02/53
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2014, Vol. 15 
