| 摘要: |
| 在微电网中适当的储能配置方案能保证微电网运行的经济性和可靠性。在考虑分布式电源的建设成本、运行维护成本、回收成本、环境成本和能源短缺补偿成本的基础上，提出了一种含电动汽车调度的微电网混合储能容量优化配置策略。该策略在考虑了不同种类储能设施和负荷的基础上，通过对系统出力和负荷的协调来构建经济适用的混合储能系统。并在满足重要负荷和一般负荷的供电可靠性基础上，采用人工蜂群算法得到最优的储能容量配置。最后，以一个具有20年使用寿命的微电网项目来进行对比分析，结果验证了所提优化配置方法的有效性。 |
| 关键词: 微电网 分布式电源 储能 |
| DOI：10.7667/PSPC170700 |
| 投稿时间：2017-05-10修订日期：2017-09-07 |
| 基金项目: |
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| Hybrid energy storage capacity optimization configuration for micro-grid considering EV scheduling |
| MA Yiping |
| (State Grid Ningbo Power Supply Company, Ningbo 315000, China) |
| Abstract: |
| The optimal sizing of energy storage in micro-grid is essential for improving reliability and economic efficiency. A hybrid energy storage capacity optimization configuration strategy for micro-grid with EV scheduling is presented with consideration of construction cost, operation maintenance cost, recycling profit, environment cost and energy shortage compensation cost. The strategy takes different types of ES devices and load into consideration, to achieve economic efficiency of the constructed Hybrid Energy Storage System (HESS) through the coordination of the system output and load. Based on the reliability of power supply which satisfies the important and normal load, the optimal energy storage capacity configuration is obtained by Artificial Bee Colony (ABC) algorithm. Finally, the micro-grid project with a 20-year service life is used for comparative analysis. The results verify the effectiveness of the proposed optimization method. |
| Key words: micro-grid distributed energy resource energy storage |
