An Reliability Evaluation of Distribution Network Based on Graph Model Integration Technology

Zheng Shi-ming; Lin Ze-xin; Huang Yuan-fang; Li Wang-jun; Peng Xian-gang

doi:10.12052/gdutxb.210085

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

An Reliability Evaluation of Distribution Network Based on Graph Model Integration Technology

更新时间：2026-05-27

- An Reliability Evaluation of Distribution Network Based on Graph Model Integration Technology
- Vol. 39, Issue 3, Pages: 63-69(2022)
- 作者机构：
  
  1. 广东电网有限责任公司湛江供电局,广东,湛江,524005
  2. 广东工业大学自动化学院,广东,广州,510006
- 作者简介：
- 基金信息：
- DOI：10.12052/gdutxb.210085
  CLC： TM744
- Published：2022
- 稿件说明：
移动端阅览
郑世明, 林泽鑫, 黄园芳, 李旺军, 彭显刚. 基于图模一体化技术的配电网可靠性评估[J]. 广东工业大学学报, 2022, 39(3): 63-69.

Zheng Shi-ming, Lin Ze-xin, Huang Yuan-fang, et al. An Reliability Evaluation of Distribution Network Based on Graph Model Integration Technology[J]. 2022, 39(3): 63-69.
郑世明, 林泽鑫, 黄园芳, 李旺军, 彭显刚. 基于图模一体化技术的配电网可靠性评估[J]. 广东工业大学学报, 2022, 39(3): 63-69. DOI： 10.12052/gdutxb.210085.

Zheng Shi-ming, Lin Ze-xin, Huang Yuan-fang, et al. An Reliability Evaluation of Distribution Network Based on Graph Model Integration Technology[J]. 2022, 39(3): 63-69. DOI： 10.12052/gdutxb.210085.

摘要

数字电网发展对配电网规划提出了更高的要求，一种基于图模一体化技术的配电网可靠性评估方法，可在提高电网规划人员工作效率的同时，增强配网可靠性评估的可视化和提高精准化水平。该方法依托图模一体化技术，以可缩放矢量图形(Scalable Vector Graphics，SVG)作为可视化交互对象，将待规划馈线SVG模拟的规划内容映射至公共信息模型(Common Information Model，CIM)中，再进行解析，并构建配网拓扑数据模型。基于拓扑模型采用故障扩散遍历算法对规划态配电网的馈线和负荷点的可靠性指标进行求解。最后，通过模拟某地区的配网馈线规划改造，得出待规划馈线规划前后可靠性指标的变化，证明方法的有效性与实用性。该方法能有效提高规划人员对各类配网规划工程可靠性评估的效率，为配电网分析、配电网规划方案评估、配电自愈工程建设的效益评价等工作提供重要的支持。

Abstract

The development of digital power grid puts forward higher requirements for distribution network planning. A distribution network reliability evaluation method based on graph-model integration technology is proposed

which can improve the efficiency of power network planners while improving the visualization and precision of distribution network reliability evaluation. This method is based on graph-mode integration technology

and a scalable vector graphics (SVG) map is proposed as a visual interactive object to map the planning content of the simulation on the feeder’s SVG map to the common information model (CIM). Based on the CIM

the distribution network topological model is built

and the feeder and load point reliability index solved using the fault diffusion traversal algorithm. Finally

by simulating the feeder planning transformation of a certain area

the reliability index changes before and after the feeder planning are given

showing that this method is effective and practicable. This method can effectively improve the efficiency of reliability evaluation of various distribution network planning projects by planners and provide important support for distribution network analysis

distribution network planning scheme evaluation

benefit evaluation of distribution self-healing project construction and so on.

关键词

Keywords

references

ZENG M, YANG Y Q, LIU D N, et al . “Generation-Grid-Load-Storage” coordinative optimal operation mode of energy internet and key technologies [J ] . Power System Technology, 2016, 40(1): 114-124.

中国南方电网责任有限公司. 数字电网白皮书[R]. 广州: 南方电网责任有限公司, 2020.

ABE R, TAOKA H, MCQUILKIN D. Digital grid: communicative electric grids of the future [J]. IEEE Transaction on Smart Grid, 2011, 2(2): 399-410.

BAI H, ZHOU C C, YUAN Z Y, et al . Prospect and thinking of digital power grid based on digital twin [J ] . Southern Power System Technology, 2020, 14(8): 18-24.

LI Y L, ZHOU L, YAN H R, et al . A reliability analysis of intelligent substation relay protection based on fuzzy algorithm [J ] . Journal of Guangdong University of Technology, 2017, 34(4): 65-71.

LEI M, WEI W Q, ZENG J H, et al . Effect of load control on power supply reliability considering demand response [J ] . Automation of Electric Power Systems, 2018, 42(10): 53-59.

XIONG X P, YANG L, LI N, et al . Reliability analysis of distribution network with distribution generators based on affine minimal path method [J ] . Automation of Electric Power Systems, 2017, 41(17): 43-50.

WU Z C, CEN Y Y, YUAN Q S, et al . Distribution network reliability evaluation method considering component failure rate curve [J ] . Computer and Digital Engineering, 2019, 47(8): 2061-2065.

ZAN G L, ZHAO H, WU Y L, et al . Forward failure diffusion algorithm for reliability evaluation of distribution network considering capacity and voltage constraints [J ] . Automation of Electric Power Systems, 2017, 41(7): 61-67.

XIA Y J, XIAO F. Comprehensive reliability evaluation method for smart distribution network considering influence of secondary power system [J]. Automation of Electric Power Systems, 2020, 44(23): 165-172.

黄科维. 基于多源数据融合的配电网规划方法研究与应用[D]. 广州: 华南理工大学, 2017.

ZHANG R, CHEN S Y, LIU D W, et al . Research and application of grid Web visualiazation based on EChart [J ] . Electrical Measurement and Instrument, 2017, 54(19): 59-66.

LAI X W, CHEN Q X, XIA Q, et al . Development of power system visualization platform and methods library based on SVG technology [J ] . Automation of Electric Power Systems, 2012, 36(16): 76-81.

YU J, XIA Y B, DONG Y, et al . Online real-time loop closing analysis system for main distribution network integration based on CIM/SVG [J ] . Power Capacitor and Reactive Power Compensation, 2020, 42(4): 157-163.

赵天宇. 基于SVG的电力系统图模一体化的研究与实现[D]. 北京: 华北电力大学, 2017.

CHEN L J, HAN B, ZHAO J Q, et al . Automatic graphing based verification techniques for model topology of distribution network and its implementation [J ] . Automation of Electric Power Systems, 2017, 41(2): 160-164.

CHEN X, LUO Y C, HUANG K W, et al . GIS data based improved minimal path method for distribution network reliability [J ] . Southern Power System Technology, 2017, 11(1): 80-86.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Identifying Brand Competition Relationships with Consumer Browsing Behavior

A Research on Forward Trends of Mobile E-commerce

Application Study of Displaying Air Current with Solid Tracer Elements of MgCO3

3G Parameter Programming of Network Coverage Area and Visual Simulation

Robust Design for Artificial Noise-assisted UAV Terahertz Secure Communication

Related Author

Liu Hong-wei

Liang Zhou-yang

Zuo Mei-hua

Lu Dan

Fan Meng-ting

He Rui-chao

Chen Jun

Xie Wei-hong

Related Institution

School of Management, Guangdong University of Technology

School of Architecture and Civil Engineering, Huizhou University

AI问答

⁰