电力系统及其自动化学报2017，Vol.29Issue(3)：131-134,4.DOI:10.3969/j.issn.1003-8930.2017.03.022
考虑最大供电能力指标约束的配电网降损重构
Distribution Network Reconfiguration for Loss Reduction Considering Maximum Power Supply Capability Index
龙禹 1王小英 1周琪 1安海云 2周前 2陈哲2
作者信息
- 1. 国网江苏省电力公司,南京210024
- 2. 国网江苏省电力公司电力科学研究院,南京211103
- 折叠
摘要
Abstract
A reconfiguration method of distribution network for loss reduction is proposed considering the maximum power supply capability.First,an index for evaluating the maximum power supply capability of distribution network is formulated,which can be determined by using repeated power flow algorithm with variable step in different operation modes of distribution network.Then,the multi-load mode of distribution network is considered by using a multi-scenario method,and a network reconfiguration model for loss reduction is established considering the maximum power supply capability index (PSCI),which is further solved by a binary particle swarm optimization algorithm.Simulation results show that the proposed method can not only reduce the loss of distribution network,but also keep the PSCI above a security level,which can ensure the reliability of distribution network operated in complex and uncertain environment.关键词
分布式电源/配电网重构/多种负荷方式/最大供电能力/不确定环节Key words
distributed generation (DG)/distribution network reconfiguration/multi-load mode/maximum power supply capability/uncertainty分类
信息技术与安全科学引用本文复制引用
龙禹,王小英,周琪,安海云,周前,陈哲..考虑最大供电能力指标约束的配电网降损重构[J].电力系统及其自动化学报,2017,29(3):131-134,4.
