ZHANG Yaodong, SU Zhou, YAO Lixiao. PV capacity analysis in PV-hydro combined operation system based on PSO[J]. 2016, 36(5): 7-11.DOI:
基于粒子群算法的光伏—水电联合运行光伏容量分析
摘要
本文针对光伏—水电联合运行系统在保证联合输出满足负荷要求的前提下
通过优化配置光伏相对于水电的容量
以达到综合收益最大化。以光伏、水电发电收益最大为目标函数
以光伏、水电的最大输出及最小输出等为约束条件
以1天的数据为基础
计算出满足条件时光伏发电的装机容量。通过容量优化
提高了光伏—水电联合系统的综合收益。并用PSASP软件验证增加光伏发电容量对电网稳定性的影响。
Abstract
On the basis of making sure that PV-Hydro operation system’s output should satisfy the power grid’s load requirements
by optimizing PV capacitance to hydropower capacity
the max integrated benefit is achieved. In this paper
considering PV and Hydro generation earnings as maximum for objective function
taking PV and Hydroelectric maximum output and minimum output as the constraints
one day’s data are calculated for the PV generation capacity. The benefits of PV-Hydro operation system is improved through the capacity optimization. The impact of increasing PV capacity on power grid stability is verified by PSASP software.