• 兵器工业 •

### 基于改进粒子群算法的配电网综合运行优化

李珂，邰能灵，张沈习

1.  上海交通大学 电力传输与功率变换控制教育部重点实验室， 上海 200240
• 出版日期:2017-08-30 发布日期:2017-08-30
• 基金资助:

### Comprehensive Optimal Dispatch of Distribution Network Based on  Improved Particle Swarm Optimization Algorithm

LI Ke,TAI Nengling,ZHANG Shenxi

1.  Key Laboratory of Control of Power Transmission and Conversion of
Ministry of Education, Shanghai Jiao Tong University, Shanghai 200240, China
• Online:2017-08-30 Published:2017-08-30
• Supported by:

Abstract:  The paper proposes a novel model of the comprehensive optimal dispatch of distribution network, the objective function is to minimize the active power losses and the constraints are various electrical conditions and the network topology. Basic particle swarm optimization algorithm has the shortcomings which are easy to fall into local optimum and slow to converge. In order to overcome the shortcomings, an improved particle swarm optimization algorithm is proposed, and it is applied to solve the model. Case studies are carried out on the IEEE 33bus distribution network, and the results show the effectiveness of the model and the high efficiency of the algorithm.