摘要
针对化石能源日益短缺的现状,我国已将可再生能源供暖作为区域能源规划的一项重要内容。冷热电多联供微网(CCHP)因其环保经济的特点,受到了极大的关注。但CCHP系统复杂的能源流,对其运行优化带来了挑战。建立了以系统运行成本最小的目标函数和加入氢储能设备的CCHP优化运行数学模型。基于算例的仿真结果和对比分析表明:加入燃料电池和储能设备能有效提高CCHP系统供能的灵活性以及运行经济性。
In view of the increasing shortage of fossil energy,China has taken renewable energy heating as an important part of regional energy planning.CCHP has received great attention because of its environmental protection and economic characteristics.However,the complex energy flow of CCHP system brings challenges to its operation optimization.In this paper,the objective function with the minimum operating cost of the system and the mathematical model of CCHP optimal operation with hydrogen storage equipment are established.The simulation results and comparative analysis show that adding fuel cells and energy storage devices can effectively improve the flexibility of energy supply and the operation economy of CCHP system.
作者
宁健
王嘉梅
NING Jian;WANG Jiamei(College of Electrical Information Enginnering,Yunnan Minzu University,Kunming 650504)
出处
《计算机与数字工程》
2024年第8期2530-2535,共6页
Computer & Digital Engineering
