摘要
光伏出力具有随机性和波动性,大规模光伏并网将对电力系统带来较大的冲击,研究适应光伏并网的电力优化调度方法具有重要的实际意义。本文分析了光伏的典型出力特性,构建了光伏消纳优化调度模型,并采用内点法求解,最后以IEEE30节点系统为例分析了光伏消纳优化调度方法的应用效果。
Photovoltaic output is random and volatile. Large-scale grid-connected photovoltaic system will bring great impact on the power system. It is of great practical significance to study the power-optimized scheduling method for PV grid-connected. The typical output characteristics of photovoltaic was analyzed and a photovoltaic consumption optimization scheduling model was constructed. Usingthe interior point method,the model was analyzed and solved. Finally,the IEEE30 node PV-powered system was used to analyze the PV consumption optimization scheduling method.
作者
高吉祥
GAO Jixiang(Liulin Branch of Shanxi Local Electric Power Co.,Ltd.,Liulin 033300,China)
出处
《电工技术》
2019年第10期120-121,129,共3页
Electric Engineering
关键词
光伏并网
电力生产
优化调度
光伏消纳
photovoltaic grid connection
power generation
optimization schedule
photovoltaic accommodation
