面向远景目标网架的中压配电网供电模型  

Power Supply Model of Medium Voltage Distribution Network for Prospective Target Frameworks

作　　者：林韩[1] 陈彬 吴涵 张功林 葛少云[3] 刘洪[3] 何文涛[3] 杨海森[4] 

机构地区：[1]福建省电力有限公司,福州350003 [2]福建省电力科学研究院,福州350007 [3]智能电网教育部重点实验室,天津300072 [4]天津天大求实电力新技术股份有限公司,天津300384

出　　处：《电力系统及其自动化学报》2011年第6期116-120,共5页Proceedings of the CSU-EPSA

摘　　要：针对目前国内对网架结构的研究主要集中于接线模式,未能体现区域电网中不同地形和不同负荷密度条件下变电站的供电结构的问题,借鉴国外高水平配电网典型供电模型设计理念,构建了适用于我国中压配电网的典型供电模型。首先分析了国外城市中压配电网供电模型的特点,然后对供电模型进行了定义,总结了其优势及特点,并提出供电模型构建的思路与原则,进而分析了供电模型选择需考虑的因素,最后对供电模型的扩展进行了研究。研究成果可为中压配电网远景目标网架规划提供指导。Power Supply Model （PSM） of MV distribution system which is learned from typical PSM abroad is presented to resolve the problem that current research only focus on feeder connection mode so as to neglect substation structure in different landform and load density. First, the characteristics of PSM in foreign cities are analyzed. Then, PSM is defined and its advantages are summarized. Second, the method and principle of PSM construction is presented and the features which should be taken into consideration in the selection of PSM is also analyzed. Finally, the expansion of PSM is studied. The PSM offers guidance to the planning of prospective target frameworks of medium voltage distribution network.

关 键 词：配电网 网架结构 供电模型 接线模式 

分 类 号：TM7[电气工程—电力系统及自动化]