考虑季节特性的多微源独立微网容量优化配置
摘要：针对川西孤网水电出力易受季节变化影响的问题,提出一个包含水、风、光、储、柴油发电机的综合微网模型。首先给出多微源的微网结构,调用Homer软件模拟出当地风、光、水流量气象数据,运用蒙特卡洛模拟法求取间歇式微源出力和负荷功率;在此基础上,综合供电可靠性和环保效益,考虑水风光协同出力约束,建立独立微网经济模型。最后结合改进粒子群算法在MATLAB环境下对上述模型进行求解,选取最优电源容量组合。算例结果显示此模型能够在保证供电可靠性的同时达到经济最优。
Abstract:As to hydropower output for standalone West Sichuan microgrid easily influenced by seasonal change, this paper proposes an integrated water-wind-PV-battery-dieselmicrogrid model.Firstly,the multi-source microgrid framework is given, and the Monte Carlo simulation is utilized to acquire the load power and the capacity of the distributed generation based on the modeling of such meteorological data as wind, light and water flow rate based on Homer software. Then an independent microgrid economic model is established by considering power supply reliability and environmental factor, as well as associating with the cooperation of water and wind power constraints. In the end, the model is solved by advanced PSO realized by MATLAB simulation tool, and the optimal power supply capacity combination can be selected.The results show that the proposed model can ensure the reliability of power supply and achieve economic optimization.
标题：考虑季节特性的多微源独立微网容量优化配置
英文标题：Capacity Optimized Configuration of Multi-source Standalone Microgrid by Considering Seasonal Characteristics
作者：何可人, 滕 欢, 高红均,
关键词：微网, 多微源, 蒙特卡洛模拟法, 供电可靠性, 改进粒子群算法,
发表日期：2017-02-09
- 文件大小:
- 2.1 MB
- 下载次数:
- 60
-
高速下载
|
|
