电网技术2011，Vol.35Issue(1)：224-228,5.
改进蚁群算法在复杂配电网故障区段定位中的应用
Application of Improved Ant Colony Algorithm in Fault-Section Location of Complex Distribution Network
张颖 1周韧 1钟凯1
作者信息
- 1. 长沙理工大学,电气与信息工程学院,湖南省,长沙市,410114
- 折叠
摘要
Abstract
Although good application effect of locating faulty section in complex distribution network can be attained by applying ant colony algorithm, however there are also disadvantages such as too long search time and computation time. For this reason, traditional ant colony algorithm should be improved. Firstly, a switching function that can dynamically adapt to topological structure of distribution network is constructed; then a method to set the initial values of ant colony's pheromone and the disturbance rule of the solution are led in; finally the method to apply the improved ant colony in fault section location of distribution network with multi power supplies is determined. The advantages of the improved ant colony algorithm in calculation speed and error tolerance are verified by results of calculation example.关键词
配电网故障区段定位/蚁群算法/开关函数/评价函数/信息素Key words
fault-section location of distribution network/ant colony algorithm/ switching function/ evaluation function/pheromone分类
信息技术与安全科学引用本文复制引用
张颖,周韧,钟凯..改进蚁群算法在复杂配电网故障区段定位中的应用[J].电网技术,2011,35(1):224-228,5.
