Coordinated Control Strategy of Microgrid Energy with Optical Storage System
With the increasing role of distributed photovoltaic energy storage systems in power systems, the research on energy management and coordinated control strategies of optical storage microgrids becomes more and more important. First of all, research is carried out from the initial investment, operati...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Harbin University of Science and Technology Publications
2021-12-01
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| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=2040 |
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| Summary: | With the increasing role of distributed photovoltaic energy storage systems in power systems, the research on energy management and coordinated control strategies of optical storage microgrids becomes more and more important. First of all, research is carried out from the initial investment, operation and maintenance of the optical storage microgrid system, photovoltaic system power generation subsidies, grid power purchase costs, and power sales revenue to obtain the maximum economic benefit as the goal. Secondly, combining the time-of-use electricity price and load curve, a coordinated control strategy of optical storage power based on the peak-valley price difference is proposed. Finally, the optical storage microgrid system model is built in the simulation software to simulate the optical storage microgrid system at peak. The output characteristics of energy storage batteries under the valley electricity price difference mechanism verify the effectiveness of the power coordination control strategy based on the time-of-use electricity price mechanism proposed in this paper in the optical storage microgrid system |
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| ISSN: | 1007-2683 |