光伏电站_水电站互补发电系统的仿真研究.pdfVIP

第36 卷第8 期 第36 卷第8 期 水力发电 水电站运行 2010 年8 月 光伏电站- 水电站互补发电 系统的仿真研究 陈 峦1, 2 （1. 新疆大学电气工程学院， 新疆 乌鲁木齐 830047 ； 2. 电子科技大学自动化工程学院， 四川 成都 611731 ） 摘 要： 以光伏电站、 水电站和调节水库为研究对象， 基于能量守恒原理， 建立了光伏电站 水电站互补发电系统 － 的数学模型， 提出了相应的调度算法， 给出了仿真算例。 分析了光 水抽水蓄能互补发电和简单互补发电两种运行 - 方案的差异， 并探讨了调节水库库容问题。 仿真实验结果表明太阳能与水能互补发电效果显著， 抽水蓄能互补发电 方案具有较高的能量利用率。 关键词： 互补发电； 抽水蓄能； 仿真； 光伏电站； 水电站 Simulation on Complementary Photovoltaic-hydro Power Generation System Chen Luan 1, 2 (1. College of Electrical Engineering, Xinjiang University, Urumqi Xinjiang 830047; 2. College of Automation Engineering, University of Electronic Science and Technology of China, Chengdu Sichuan 611731) Abstract: The complementary photovoltaic-hydro power generation system consists of photovoltaic power plant, hydropower station and reservoir. The mathematical models for two complementary systems were established based on the energy conservation. The differences between simple complementary system and complementary pumped -storage system were analyzed and the influences of reservoir volume in two complementary systems were also studied. The case study shows that the complementary photovoltaic -hydro power generation system has higher generation benefit and the complementary pumped-storage power generation has higher energy utilization efficiency. Key Words: complementary power generation; pumped storage; simulation; photovoltaic power pl