Distribution system planning by Tabu search approach

Abstract

详细探讨了现代启发式方法家族中的一个新兴成员—— Tabu搜索在配电网络规划中的应用。首先 ,在同时考虑配电系统扩展的固定费用和与电能损失相关的变化费用的基础上对配电网络规划问题进行了描述 ,并建立了相应的数学模型。其次 ,详细探讨了基于 Tabu搜索的配电网络规划问题。最后 ,将文中提出的方法在一具有 6个变电站、98条馈线段的试验网络上进行了测试。结果表明 ,所提出的方法是有效、可行的 The application of the modern heuristic method,Tabu search,to distribution system planning is presented.Firstly the problem of distribution system planning is form ulated considering both the fixed costs of distribution system expansion and the variable non- linear costs associated with the power losses.The new TS- based method for distribution system planning is then described in detail.Finally,a sam ple distribution system with 6 substations and 98feeders is studied,which demonstrates the feasibility and efficiency of the proposed method.