考虑通道规划的城市中压配电网络规划  

Planning of Urban Mid-Voltage Distribution Network with Consideration of Cable Trench

作　　者：李瑶[1] 潘江蒙[2] 姚李孝[1] 柯丽芳[3] 

机构地区：[1]西安理工大学水利水电学院,西安710048 [2]包头市供电局,内蒙古包头014030 [3]西安理工大学计算机科学与工程学院,西安710048

出　　处：《电网与清洁能源》2010年第3期58-62,共5页Power System and Clean Energy

摘　　要：针对城市新建城区的配网网架规划问题,提出了一种考虑街道走向约束的配电网规划模型,将电缆通道建设费用计入目标函数,考虑到实际规划中居民负荷和商业负荷分开供电的要求,采用开闭站布线算法和电缆分界室布线算法相结合的方法生成备选初始网络,使用离散二进制粒子群算法进行优化,得到最后结果。实际算例分析表明,该模型符合现实规划要求,算法求解效率高,规划结果更具有实用性和经济性,对实际的配电网规划更具指导意义。To solve the planning of distribution network in new urban area,a new model for the planning of distribution network was proposed with consideration of street constraints.The objective function includes the investment of cable trench.Considering the separate power supply requirements of the residential load and commercial load,this paper adopts Switch Station Routing Method and Cable Branch Room Routing Method to produce preliminary network,and then uses Discrete Binary Particle Swarm Optimization Algorithm...

关 键 词：配电网规划 街道约束 电缆通道投资 离散二进制粒子群算法 

分 类 号：TM715[电气工程—电力系统及自动化]