新能源电采暖电力负荷建模  

New Energy Electric Heating Power Load Modeling

作　　者：崔永军[1] 刘兆霆[2] 李渝[1] 陈来军[3] 贾浩[1] 郭小龙[1] 

机构地区：[1]国网新疆电力公司,新疆乌鲁木齐830063 [2]新疆大学电气工程学院,新疆乌鲁木齐830047 [3]清华大学电机系电力系统国家重点实验室,北京100084

出　　处：《电器与能效管理技术》2016年第18期61-66,81,共6页Electrical & Energy Management Technology

基　　金：国家自然科学基金(51577163);国家自然科学基金创新研究群体项目(51321005);国网新疆电力公司科技项目(SGTYHT/15-WT-218)

摘　　要：对比分析了4种电能供暖热源的特性及优缺点,以及集中电采暖和分散电采暖两种方式的特性及优缺点。结合集中式供暖电加热锅炉的结构和工作原理,对电加热锅炉热效率和热力网的损耗进行分析,建立了集中供暖电力总负荷数学模型,最后运用所建模型对某供暖电负荷进行了预算。According to the comparative analysis of the characteristics, advantages and disadvantages of four energy heating sources, it is found that electric boiler heating can not only access to grid scheduling but also make use of the lower price electricity for heat storage. While based on the comparative analysis of the characteristics, advantages and disadvantages of centralized electric heating and decentralized electric heating, we can find that centralized heating has the advantage of lower cost over decentralized heating because it not only has less influence on grid and users, but also is better access to grid scheduling. This paper analyzed the efficiency of electrically heated boiler and the loss of heat supply network on the basis of structure and operating principle of centralized electrically heated boiler. Then, a mathematical model of total centralized heating power load was constructed, and the heating load in Urumqi was budgeted through the model.

关 键 词：热源 电锅炉 电采暖 电负荷 

分 类 号：TM924[电气工程—电力电子与电力传动]