确定城市10kV配电网线路最优分段数的一种方法  

A METHOD FOR OPTIMIZING THE NUMBER OF SECTIONS OFFEEDER ON 10 kV DISTRIBUTION NETWORK

作　　者：康庆平[1] 卢锦玲[1] 杨国旺[1] 

机构地区：[1]华北电力大学,河北保定071003

出　　处：《电力系统自动化》2000年第13期57-59,共3页Automation of Electric Power Systems

摘　　要：城市 1 0 k V配电网线路分段是提高配电网供电可靠性的有效措施。文中对确定城市 1 0 k V配电网线路最优分段数的原则进行了分析研究 ,通过技术经济分析 ,采用成本—收益分析法建立了一种确定线路最优分段数的数学模型 ,并导出了相应的算法。One way of enhancing reliability of 10 kV distribution network is to divide the feeder into sections. The principle ofoptimizing the number of sections of 10 kV distribution network feeder is studied. Through the technical and economicanalysis, the paper describes how to determine the number of sections with a 10 kV power line using cost--profit method. Amathematics model is established according to this method and corresponding algorithm is also given. The computation resultsof case study prove the accuracy and feasibility of the proposed method.

关 键 词：配电网 线路分段 成本-收益法 城市配电网 

分 类 号：TM715[电气工程—电力系统及自动化] TM727.2