| 基于粒子群算法的配电网网架规划 |
| |
| 引用本文： | 张宪,苑津莎,杨薛明,康支霞. 基于粒子群算法的配电网网架规划[J]. 华北电力大学学报(自然科学版), 2006, 33(3): 14-17 |
| |
| 作者姓名： | 张宪 苑津莎 杨薛明 康支霞 |
| |
| 作者单位： | 华北电力大学电气工程学院,河北,保定,071003;华北电力大学能源与动力工程学院,河北,保定,071003 |
| |
| 摘 要： | 针对配电网网架规划问题,提出了一种改进的混合粒子群算法,引入与以往的进化粒子群混合算法不同的动态邻域间极值粒子的交叉操作,提高了算法的收敛速度;提出一种“尽量满足辐射状约束”的方法,有效地解决了离散变量的处理和辐射网判断之间的矛盾。算例计算表明,该算法收敛速度快,具有很好的全局搜索能力,是可行且有效的,对于推广PSO在电力系统中的应用具有积极的意义。
|
| 关 键 词： | 电力工程 电力系统 配电网规划 粒子群算法 |
| 文章编号： | 1007-2691(2006)03-0014-04 |
| 修稿时间： | 2005-10-20 |
Distribution network planning based on particle swarm optimization |
| |
| ZHANG Xian,YUAN Jin-sha,YANG Xue-ming,KANG Zhi-xia. Distribution network planning based on particle swarm optimization[J]. Journal of North China Electric Power University, 2006, 33(3): 14-17 |
| |
| Authors: | ZHANG Xian YUAN Jin-sha YANG Xue-ming KANG Zhi-xia |
| |
| Abstract: | An improved hybrid particle swarm optimization(PSO) for distribution network planning is proposed.The crossover operator among extremums of dynamic neighborhood is proposed.It is different from the generic evolution-PSO hybrid algorithm.Another method called 'trying its best to meet the radial restriction' is suggested to solve the contradiction between the discrete variables processing and estimation of radial network.Numerical simulation results demonstrate that the improved hybrid PSO method is effective. |
| |
| Keywords: | electricpowerengineering powersystem distributionnetworkplanning particleswarmoptimization(PSO) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
