摘要
电力系统与供热、天然气等系统之间的互联及耦合越切紧密,从区域电力和供热系统的协调优化角度出发,通过建立电力系统与供热系统的数学模型,以总能量损失最小为目标,结合系统的等式及不等式约束,构建了基于遗传算法的区域电力和供热系统优化模型。以某区域电力和供热系统为研究对象,利用上述优化模型进行建模和分析,验证了基于遗传算法的区域电力和供热系统优化模型的实用性及有效性。研究内容为区域电力和供热系统运行优化奠定了基础。
Interconnection and coupling between electric power system and heating,natural gas system have become increasingly close. From the point of view of coordinated optimization of district electricity and heating system,through the establishment of mathematical model of power system and heating system,with the goal of total energy loss reaches the minimum,with equality and inequality constraint system,the optimization model of district electricity and heating system based on genetic algorithm is constructed in this paper. Taking a district electricity and heating system as the research object,using the above optimization model to model and analyze,the practicability and validity of the optimization model of district electricity and heating system based on genetic algorithm are verified. In this paper,the research content lays the foundation for the operation optimization of district electricity and heating system.
出处
《南方能源建设》
2017年第1期25-30,37,共7页
Southern Energy Construction
基金
国家优秀青年科学基金资助项目(51322702)
国家自然科学基金资助项目(51177049)
关键词
电力
区域供热
优化
遗传算法
electric power
district heating
optimization
genetic algorithm
