HV circuit breaker state assessment based on gray-fuzzy comprehensive evaluation

被引：0
作者：
Guo, Lianyu [1 ]
Li, Kejun [1 ]
Liang, Yongliang [1 ]
Sun, Lijun [1 ]
机构：
[1] School of Electrical Engineering, Shandong University, Ji'nan
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2014年 / 34卷 / 11期
关键词：
Analytic hierarchy process; Electric circuit breakers; Fuzzyness; Gray-fuzzy theory; Hierarchical evaluation; Membership functions; Models; State assessment;
D O I：
10.3969/j.issn.1006-6047.2014.11.025
中图分类号：
学科分类号：
摘要：
As the factors of HV (High Voltage) circuit breaker state assessment are fuzzy and gray, the gray-fuzzy theory is applied to it. A hierarchical evaluation model considering the operational mechanism is established based on a pilot project of HV circuit breaker. The weight set of each assessment factor at different levels is composed of fuzzy part and gray part. Its fuzzy part is calculated based on the AHP (Analytic Hierarchy Process) and its gray part is determined based on the redundancy degree of information and the experiences of experts. The fuzzy relation between assessment factor and state grade is described by the membership degree to combine qualitative analysis and quantitative analysis. The incredibility of fuzzy relation is described by the pixel gray scale to establish the gray fuzzy discrimination matrix for the comprehensive assessment of HV circuit breaker state. The practical calculation example shows that the proposed model can objectively and effectively assess the state of HV circuit breakers. ©, 2014, Electric Power Automation Equipment Press. All right reserved.
引用
收藏
页码：161 / 167
页数：6
相关论文
共 50 条
[41]   Functional Evaluation of Integrated Passenger Transportation Hub Based on Fuzzy Comprehensive Evaluation Method [J].
Zhao, Jianyou ;
Li, Yi ;
Ye, Yuntao .
CICTP 2020: TRANSPORTATION EVOLUTION IMPACTING FUTURE MOBILITY, 2020, :2669-2680
[42]   Cloud computing security evaluation and countermeasure based on AHP-fuzzy comprehensive evaluation [J].
Yang A.-M. ;
Gao F. ;
Bian M.-H. ;
Yang S.-L. .
Tongxin Xuebao/Journal on Communications, 2016, 37 :104-110
[43]   The Fuzzy Comprehensive Evaluation of Real Estate Development Risk Based on AHP [J].
Li Jinghua ;
Sun Yan .
ADVANCES IN MANAGEMENT OF TECHNOLOGY, PT 2, 2010, :118-122
[44]   Requirements analysis on the highway emergency resource based on fuzzy comprehensive evaluation [J].
Ge, Tao .
SUSTAINABLE ENVIRONMENT AND TRANSPORTATION, PTS 1-4, 2012, 178-181 :2779-2783
[45]   Study on the Enrichment Degree of Coalbed Methane Based on the Fuzzy Comprehensive Evaluation [J].
Yan, Xiangzhen ;
Wang, Baohui ;
Yang, Xiujuan .
MECHANICAL ENGINEERING AND GREEN MANUFACTURING, PTS 1 AND 2, 2010, :815-819
[46]   The Comprehensive Evaluation of Slope Vegetation Based on AHP and Fuzzy Math Method [J].
Dai, Hai-Feng ;
Xiong, Xiao-Bo ;
Zhang, Xin-Bo ;
Chen, Ke .
2012 INTERNATIONAL CONFERENCE ON FUZZY THEORY AND ITS APPLICATIONS (IFUZZY2012), 2012, :374-378
[47]   Research on the Value of Business Information Online Based on Fuzzy Comprehensive Evaluation [J].
Wang, Xiaohong ;
Pei, Yilei ;
Li, Liwei .
WEB INFORMATION SYSTEMS AND MINING, 2010, 6318 :77-85
[48]   Risk Analysis based on Fuzzy Comprehensive Evaluation for Maglev Train Bogie [J].
Fan, Chengxin ;
Dou, Fengshan ;
Tong, Baiming ;
Long, Zhiqiang .
2015 CHINESE AUTOMATION CONGRESS (CAC), 2015, :952-956
[49]   Assessment of rock drillability by the method of analytic hierarchy process combined with fuzzy comprehensive evaluation [J].
Guisen Wang ;
Xin Liu ;
Baoning Hong ;
Ke Sheng ;
Xiaoxu Qian .
Arabian Journal of Geosciences, 2022, 15 (1)
[50]   Damage assessment of phased array antenna based on analytic hierarchy process and fuzzy comprehensive assessment [J].
Liu Y. ;
Pei X.-Y. ;
Lü Z.-J. ;
Huang F.-L. .
Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 2016, 36 (10) :996-1000
12345