摘要
以太阳能-水联合发电系统为对象,基于抽水蓄能运行模式,提出了独立运行、并网运行和恒功率输出三种运行方案。在建立联合发电系统数学模型的基础上,分析了三种运行方案的实现方法。仿真试验结果表明,三种运行方案均具有可行性和有效性,且太阳能与水的能量互补效果显著,太阳能-水联合发电系统具有较高的能量利用率,并从提高能量利用率的角度探讨了上水库库容、水源和光伏电站装机容量问题。
Taking joint solar and hydropower generation system for an example,three operation schemes including isolated grid,grid connected and constant power output operation are put forward on the basis of pumped storage operation.By building the combined power generation system model,the realization of three operation schemes is analyzed.The simulation experiments show that three operation schemes are feasible and effective;the complementary performance of solar energy and water energy is obvious;solar and hydropower generation system has high energy utilization ratio.The relationship among water storage of the upper reservoir,water source and total installation capacity is discussed based on the energy utilization ratio.
出处
《水电能源科学》
北大核心
2010年第7期164-168,共5页
Water Resources and Power
基金
新疆大学21世纪高等教育教学改革工程基金资助项目(XJU2008JGY21)
新疆维吾尔自治区教育厅高等学校科研计划基金资助重点项目(XJEDU2008162)
