计及分布式电源无功特性的弱环配电网复仿射潮流算法

CHEN Pengwei

您当前的位置：

首页 >

文章列表页 >

计及分布式电源无功特性的弱环配电网复仿射潮流算法

更新时间：2025-08-13

- 计及分布式电源无功特性的弱环配电网复仿射潮流算法
- Automation of Electric Power Systems Vol. 43, Issue 7, Pages: 59-66(2019)
- 作者机构：
  
  新能源电力系统国家重点实验室(华北电力大学),北京市,102206
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2019
- 稿件说明：
移动端阅览
CHEN Pengwei. [J]. Automation of electric power systems, 2019, 43(7): 59-66.
DOI：

CHEN Pengwei. [J]. Automation of electric power systems, 2019, 43(7): 59-66. DOI：

摘要

为解决前推回代复仿射潮流算法在弱环及多分布式电源(DG)接口类型配电网中的适用性问题，在详细分析前推回代复仿射潮流计算特点的基础上，引入基于道路矩阵的回路分析法来解决该适应性问题。随后，针对仿射算术无法在区间不确定性条件下准确描述DG无功控制特性的不足，采用无功灵敏度矩阵与电压灵敏度矩阵两步修正的方式，提出了可计及DG无功控制特性的复仿射潮流改进算法。最后，基于IEEE 33节点系统、PG&E 69节点系统以及实际113节点系统扩展的含多DG接口类型的不同规模配电网验证了所提算法的有效性与准确性。

Abstract

In order to solve the applicability problems of the back/forward sweep complex affine arithmetic based power flow(CAA-PF)algorithm to the weak-mesh distribution with multi-type of distributed generators(DGs)

based on the detailed calculation characteristics analysis of the back/forward sweep CAA-PF algorithm

the loop analysis based on path matrix is adopted. In terms of the limits of the affine arithmetic in describing the reactive power uncertainty characteristics of DG

an improved CAA-PF algorithm using two-step correction of the reactive power and voltage sensitivity matrices is developed. Tests on the modified distribution networks with different scales based on the IEEE 33-node system

PG&E 69-node system and a real 113-node system with multi-type DG interconnections validate the effectiveness and applicability of the proposed algorithm.

关键词

Keywords

references

Views

2880

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Optimal Scheduling Strategy of Farm Distribution Network for Power Supply Support for Production of Large-scale Crop Base

Multi-dimensional Resilience Enhancement Strategy for Distribution Network During Typhoon Based on Improved Normal Constraints Method

Dispatching Method for Large-scale Electric Vehicles Connecting to Distribution Network Considering Multiple Uncertainties

Stochastic Robust Operation Optimization for Park-level Integrated Energy System in Multi-stakeholder Market

Related Author

LIU Hong

CAO Ruizhi

HAN Jun

CAI Chao

PAN Wenjie

LI Junkai

WANG Yiming

YI Zhongkai

Related Institution

Key Laboratory of the Ministry of Education on Smart Power Grids (Tianjin University)

State Grid Jiangsu Economic Research Institute

School of Electrical Engineering and Automation, Harbin Institute of Technology

State Key Laboratory of Smart Farm Technologies and Systems

Electric Power Research Institute of State Grid Heilongjiang Electric Power Co., Ltd.

⁰