A Reliability Analysis of Intelligent Substation Relay Protection Based on Fuzzy Algorithm

Li Yong-liang; Zhou Lei; Yan Hao-ran; Jiang Qing-yun; Zhong Xi-wei

doi:10.12052/gdutxb.160126

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

A Reliability Analysis of Intelligent Substation Relay Protection Based on Fuzzy Algorithm

更新时间：2026-05-27

- A Reliability Analysis of Intelligent Substation Relay Protection Based on Fuzzy Algorithm
- Vol. 34, Issue 4, Pages: 65-71(2017)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.12052/gdutxb.160126
  CLC： TM774
- Online First：09 July 2017，
  
  Published：2017
- 稿件说明：
移动端阅览
李永亮, 周雷, 晏浩然, 江青云, 钟熙微. 基于模糊算法的智能变电站继电保护可靠性评估[J]. 广东工业大学学报, 2017, 34(4): 65-71.

Li Yong-liang, Zhou Lei, Yan Hao-ran, et al. A Reliability Analysis of Intelligent Substation Relay Protection Based on Fuzzy Algorithm[J]. 2017, 34(4): 65-71.
李永亮, 周雷, 晏浩然, 江青云, 钟熙微. 基于模糊算法的智能变电站继电保护可靠性评估[J]. 广东工业大学学报, 2017, 34(4): 65-71. DOI： 10.12052/gdutxb.160126.

Li Yong-liang, Zhou Lei, Yan Hao-ran, et al. A Reliability Analysis of Intelligent Substation Relay Protection Based on Fuzzy Algorithm[J]. 2017, 34(4): 65-71. DOI： 10.12052/gdutxb.160126.

摘要

为了提高智能变电站继电保护可靠性评估的可信度，在传统继电保护可靠性研究基础上，针对智能变电站继电保护系统，建立了由继电保护设备、通信及人员3个子系统组成的多状态空间图.对每个子系统用不同的可靠性评估方法进行建模，并分析各个子系统对保护系统的影响，用经过模糊化处理后的马尔科夫状态空间模型，求解保护系统在不同配置结构及不同网络结构模式下的综合可用度.实际算例计算结果验证了所建模型及算法的有效性及合理性，为智能变电站保护系统可靠性评估提供可靠依据.

Abstract

In order to ameliorate the credibility of relay protection reliability assessment towards smart substation

based on study of traditional substation reliability

a multi-state-space diagram is established for smart substation relay protection system

consisting of three subsystems which are relay protection equipment

communication subsystem and personnel subsystem. Each subsystem is modeled with different reliability evaluation methods and its effect on the protection system is analyzed. Markov state space method with fuzzy algorithm is applied to solve the general availability of protection system under different configuration structures and network structures. A practical example is calculated to validate the effectiveness and rationality of the models and algorithms built in this paper

which provides reliable basis for smart substation protection system reliability evaluation.

关键词

Keywords

references

高翔. 智能变电站变技术[M]. 北京: 中国电力出版社, 2012.

黄明辉, 邵向潮, 张弛, 等. 基于OPNET的智能变电站继电保护建模与仿真[J]. 电力自动化设备, 2013, 5(33): 144-149.HUANG M H, SHAO X C, ZHANG C, et al. Modeling and simulation of relay protection for intelligent substation based on OPNET [J]. Electric Power Automation Equipment, 2013, 5(33): 144-149.

方晓洁, 季夏轶, 卢志刚. 基于OPNET的数字化变电站继电保护通信网络仿真研究[J]. 电力系统保护与控制, 2010, 23(38): 137-140.FANG X J, JI X Y, LU Z G. Study on relaying protection communication network in digital substation using OPNET simulation [J]. Power System Protection and Control, 2010, 23(38): 137-140.

张沛超, 高翔. 全数字化保护系统的可靠性及元件重要度分析[J]. 中国电机工程学报, 2008, 1(28): 77-82.ZHANG P C, GAO X. Analysis of reliability and component importance for all-digital protective systems [J]. Proceedings of the Chinese Society for Electrical Engineering, 2008, 1(28): 77-82.

张跃丽, 陈幸琼, 王承民, 等. 智能变电站二次系统可靠性评估[J]. 电网与清洁能源, 2012, 11(28): 7-12.ZHANG Y L, CHEN X Q, WANG C M, et al. Reliability assessment of intelligent substation secondary system [J]. Advances of Power System & Hydroelectric Engineering, 2012, 11(28): 7-12.

樊陈, 倪益民, 窦仁辉, 等. 智能变电站过程层组网方案分析[J]. 电力系统自动化, 2011, 18(35): 67-71.FAN C, NI Y M, DOU R H, et al. Analysis of network scheme for process layer in smart substation [J]. Automation of Electric Power Systems, 2011, 18(35): 67-71.

王超, 王慧芳, 张弛, 等. 数字化变电站继电保护系统的可靠性建模研究[J]. 电力系统保护与控制, 2013, 41(3): 8-13.WANG C, WANG H F, ZHANG C, et al. Study of reliability modeling for relay protection system in digital substations [J]. Power System Protection and Control, 2013, 41(3): 8-13.

于军, 熊小伏, 张媛. 数字化变电站保护系统可靠性新措施及仿真[J]. 电网技术, 2009, 33(4): 28-33.YU J, XIONG X F, ZHANG Y. Research and simulation on new reliability measures for digital substation protection system [J]. Power System Technology, 2009, 33(4): 28-33.

何瑞文, 谢琼香, 蔡泽祥. 数字化电气信息采集对继电保护可靠性的影响[J]. 广东工业大学学报, 2013, 2(30): 68-72.HE R W, XIE Q X, CAI Z Q. Influence of digital acquisition of the electrical information on the reliability of relay protection [J]. Journal of Guangdong University of Technology, 2013, 2(30): 68-72.

陈少华, 陈璟华, 杨宜民. 基于多AgCHEN S H, CHEN J H, YANG Y M. Study on adaptive protection system based on multi-agent [J]. Journal of Guangdong University of Technology, 2005, 1(22): 78-83.t技术的自适应继电保护系统研究[J]. 广东工业大学学报, 2015, 1(22): 78-83.CHEN S H, CHEN J H, YANG Y M. Study on adaptive protection system based on multi-agent [J]. Journal of Guangdong University of Technology, 2005, 1(22): 78-83.

徐春霞, 张艳霞, 葛跃田. 智能变电站过程层网络数据流的分析与研究[J]. 中国电力, 2013, 46(8): 153-159.XU C X, ZHANG Y X, GE Y T. Analysis and study on intelligent substation process level network data stream [J]. Electric Power, 2013, 46(8): 153-159.

吴姜, 蔡泽祥, 胡春潮等. 基于模糊正态分布隶属函数的继电保护装置状态评价[J]. 电力系统保护与控制, 2012, 40(5), 48-52.WU J, CAI Z X, HU C C, et al. Status evaluation of protective relays based on the membership function in fuzzy normal distribution [J]. Power System Protection and Control, 2012, 40(5), 48-52.

刘永欣, 师峰, 姜帅等. 智能变电站继电保护状态监测的一种模糊评估算法[J]. 电力系统保护与控制, 2014, 42(3): 37-41.LIU Y X, SHI F, JIANG S, et al. A fuzzy evaluation algorithm for condition monitoring of smart substation relay protection [J]. Power System Protection and Control, 2014, 42(3): 37-41.

谢季坚, 刘承平. 模糊数学方法及其应用[M]. 第四版. 武汉: 华中科技大学出版社, 2013.

程林, 何剑. 电力系统可靠性原理和应用[M]. 第二版. 北京: 清华大学出版社, 2015.

王同文, 谢民, 孙月琴, 等. 智能变电站继电保护系统可靠性分析[J]. 电力系统保护与控制, 2015, 43(6): 58-66.WANG T W, XIE M, SUN Y Q, et al. Analysis of reliability for relay protection systems in smart substation [J]. Power System Protection and Control, 2015, 43(6): 58-66.

高会生. 电力通信网可靠性研究[D]. 保定: 华北电力大学电气与电子工程学院, 2009.

国家能源局. 电力系统继电保护及安全自动装置运行评价规程: DL/T 623-2010[S]. 北京: 中国电力出版社, 2011.

陈少华, 马碧燕, 雷宇, 等. 综合定量计算继电保护系统可靠性[J]. 电力系统自动化, 2007, 31(15): 111-115.CHEN S H, MA B Y, LEI Y, et al. Integrative and quantitative calculation of reliability for relay protection system [J]. Automation of Electric Power Systems, 2007, 31(15): 111-115.

王洪德, 高玮. 基于人的认知可靠性(HCR)模型的人因操作失误研究[J]. 中国安全科学学报, 2006, 16(7): 51-56.WANG H D, GAO W. Study on erroneous operation due to human factor based on human cognitive reliability (HCR) model [J]. China Safety Science Journal, 2006, 16(7): 51-56.

国家电网公司. 智能变电站继电保护技术规范: Q\GDW 441-2010[S]. 北京: 中国电力出版社, 2011.

张烈, 吕鹏飞, 申华, 等. 2013年国家电网公司220 kV及以上电压等级交流系统继电保护设备及其运行情况分析[J]. 电网技术, 2015, 39(4): 1153-1159.ZHANG L, LYU P F, SHEN H, et al. Analysis on protective relaying and its operation conditions of SGCC in 220 kV and above voltage AC systems in 2013[J]. Power System Technology, 2015, 39(4): 1153-1159.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on using information flow and HowNet to build big data semantic sharing channel

Influence of Digital Acquisition of the Electrical Information on the Reliability of Relay Protection

The Cross-twin Physics-informed Neural Network for Wave Equations with Conserved Quantities

Efficient Temporal Modeling for RGB-T Tracking

Bimodal Iterative Cross-attention Fusion Ensemble Framework

Related Author

Mao Li-na

Li Wei-hua

He Rui-wen

Xie Qiong-xiang

Cai Ze-xiang

Related Institution

No data

AI问答

⁰