Reconfiguration Strategy for Active Distribution Network Considering Spatial-temporal Electrical Vehicle Load Model

CHEN Xiaoqi; JIN Xiaolong; JIA Hongjie; MU Yunfei; WANG Mingshen

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

Reconfiguration Strategy for Active Distribution Network Considering Spatial-temporal Electrical Vehicle Load Model

更新时间：2025-12-08

- Reconfiguration Strategy for Active Distribution Network Considering Spatial-temporal Electrical Vehicle Load Model
- Vol. 43, Issue 3, Pages: 1049-1056(2017)
- 作者机构：
  
  天津大学智能电网教育部重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published Online：10 March 2017，
  
  Published：2017
- 稿件说明：
移动端阅览
CHEN Xiaoqi, JIN Xiaolong, JIA Hongjie, et al. Reconfiguration Strategy for Active Distribution Network Considering Spatial-temporal Electrical Vehicle Load Model[J]. 2017, 43(3): 1049-1056.
DOI：

CHEN Xiaoqi, JIN Xiaolong, JIA Hongjie, et al. Reconfiguration Strategy for Active Distribution Network Considering Spatial-temporal Electrical Vehicle Load Model[J]. 2017, 43(3): 1049-1056. DOI：

摘要

为了保证主动配电网在考虑电动汽车接入情况下的有效运行

提出了一种考虑电动汽车时空负荷的主动重构策略。将配电网根据功能划分为居民配电网、工业配电网、商业配电网

首先在考虑电动汽车时空转移特性的基础上

利用统计学方法构建了电动汽车在不同时间接入不同配电网的负荷

并获取了3个配电网24 h的负荷趋势曲线。其次构建了配电网最大供电能力的评估指标

可有效评估配电网当前运行状态的安全水平

并综合考虑线损及最大供电能力指标形成多层次的优化目标

利用二进制粒子群算法对优化问题进行求解

以得到配电网主动重构的策略

保证配电网全天候的安全经济运行;最后

以IEEE 33节点配电系统为例

结合实际数据验证了本文所提出主动重构策略的可行性和有效性

对于配电网实际运行起到了指导意义。

Abstract

In order to keep the efficient operation of the active distribution power grid while the electrical vehicles pluging in

we propose an active reconfiguration strategy considering spatial-temporal electrical vehicle load model.According to the network function

the distribution network is classified into residential distribution network

industrial distribution network

and commercial distribution network.Firstly

based on the probability transfer characteristic of electrical vehicle in three distribution networks

the electrical load is built in terms of time and space by the statistical method

and the 24 hours load trend in a whole day in three distribution networks is obtained.Secondly

a power supply capability index（PSCI） is proposed

which is able to evaluate the security level of distribution network.The PSCI and line loss are set as the multilayer optimization objectives.The improved Krill Herd algorithm is proposed to solve the optimization problem to obtain the active reconfiguration strategy that ensures the safe and economical operation of the distribution grid in a whole day.Finally

the case study is carried out with a typical IEEE 33 bus distribution network and actual data.The simulation results show that the proposed active reconfiguration strategy is effective

which provides a guideline for practical operation of distribution network.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Optimal Scheduling of Active Distribution Network Based on Whole Resource System

Overview on Active Distribution Network Relaying Protective Containing Distributed Resources and Stochastic Load

Multi-objective Distribution Network Dynamic Reconfiguration and DG Control Considering Time Variation of Load and DG

Dynamic Island Partitioning Strategy for Active Distribution Network Considering Adjustment Ability of Flexible Load

分布式电源与多元负荷高渗透接入的主动配电网自适应过流保护方案

Related Author

LI Huijuan

HUANG Mei

DONG Wenjie

LIN Zizhao

SUN Yingying

GENG Bo

ZHAO Youguo

LUAN Wei

Related Institution

Dongfang Electronics Co., Ltd.

Shenzhen Power Supply Bureau Co., Ltd.

School of Electrical and Electronic Engineering, Huazhong University of Science and Technology

College of Electrical Engineering and New Energy, China Three Gorges University

Foshan City Power Supply Bureau of GSG

AI问答

⁰