摘要
以配电网可靠性最高为目标函数和配电网的运行满足电力连续供戍为约束条件,提出了基于排序选择、对违反约束个体进行直接比较的改进自适应遗传算法。这是一种对配电网的可靠性按照深度优先搜索最小路径进行计算的方法。通过IEEE典型算例RBTS Bus 4系统的验证,表明该算法是有效的。与禁忌搜索算法(TS)比较,该算法可获得最优方案,而禁忌搜索算法只能获得次优方案。
Taking the maximized reliability of distribution network for objective function and the continuous power supply of distribution system for constraint condition, an improved adaptive genetic algorithm, which is on the basis of ordering selection and direct comparison of the individual that violates the constraint, is put forward. It is a method in which the reliability of distribution network is calculated by preferred search of minimal path according to the depth. Verifying by RBTS Bus 4 system which is a typical calculation example of IEEE, the result shows that the presented algorithm is effective. Comparing with Tabu search, the result shows that with the presented algorithm the optimal project can be obtained and yet with Tabu search only suboptimal project can be obtained.
出处
《电网技术》
EI
CSCD
北大核心
2004年第9期71-74,共4页
Power System Technology
关键词
配电网
网络重构
遗传算法
电力系统
供电可靠性
禁忌搜索算法
Constraint theory
Electric network analysis
Electric power systems
Functions
Genetic algorithms
Reliability
