Evaluation method of metering device condition based on fuzzy matrix

doi:10.19781/j.issn.1673-9140.2022.02.019

Home > Archive>Volume 37, Issue 2, 2022 >164-172. DOI:10.19781/j.issn.1673-9140.2022.02.019

Evaluation method of metering device condition based on fuzzy matrix
DOI:
                        10.19781/j.issn.1673-9140.2022.02.019
                    
CSTR:
                        [cstr]
                    
Author:
                        JIA JinfengJIA Jinfeng
Chongqing Urban Power Supply Branch,State Grid Chongqing Electric Power Company,Chongqing 400015 ,China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
CHENG ChaoyiCHENG Chaoyi
Chongqing Urban Power Supply Branch,State Grid Chongqing Electric Power Company,Chongqing 400015 ,China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
ZHOU XinZHOU Xin
School of Electrical &Information Engineering,Changsha University of Science & Technology,Changsha 410114 ,China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
XIA XiangyangXIA Xiangyang
School of Electrical &Information Engineering,Changsha University of Science & Technology,Changsha 410114 ,China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
ZHOU WeiZHOU Wei
Chongqing Urban Power Supply Branch,State Grid Chongqing Electric Power Company,Chongqing 400015 ,China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
WANG NingWANG Ning
Chongqing Urban Power Supply Branch,State Grid Chongqing Electric Power Company,Chongqing 400015 ,China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
REN FajunREN Fajun
Chongqing Urban Power Supply Branch,State Grid Chongqing Electric Power Company,Chongqing 400015 ,China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
ZHU ZhenhuiZHU Zhenhui
Chongqing Urban Power Supply Branch,State Grid Chongqing Electric Power Company,Chongqing 400015 ,China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site

                    
Affiliation:
Clc Number:TM93
Fund Project:

Article

Figures

Metrics

Reference

Cited by

Materials

Comments

Abstract:

In order to evaluate the operation status of electric energy metering devices (EEMD) more comprehensively and accurately, a state evaluation method of the EEMD is proposed on the basis of Fuzzy Analytic Hierarchy Process. The data of each state variable of the EEMD can be obtained by the Internet of Things, and are further used to construct a fuzzy judgment matrix for solving the weight of each layer element. The final score of the target device is calculated by the weighted summation of the weight and the index scores of each layer, and then the interval of the score is used to determine whether each part of the EEMD is normally operating. Through qualitative and quantitative analysis, the proposed method can systematically and effectively reveal the relationship between the final evaluation target and each level. Finally, the effectiveness and accuracy of the method are verified through realistic cases.

Key words:electric energy metering device;fuzzy analytic hierarchy process;state assessment;weights

Get Citation

贾晋峰,程超贻,周欣,夏向阳,周为,王宁,任发隽,朱真辉.基于模糊矩阵的计量装置状态评估方法[J].电力科学与技术学报英文版,2022,37(2):164-172. JIA Jinfeng, CHENG Chaoyi, ZHOU Xin, XIA Xiangyang, ZHOU Wei, WANG Ning, REN Fajun, ZHU Zhenhui. Evaluation method of metering device condition based on fuzzy matrix[J]. Journal of Electric Power Science and Technology,2022,37(2):164-172.

Copy

Article Metrics

Abstract:
PDF:
HTML:
Cited by:

History

Received:
Revised:
Adopted:
Online: May 26,2022
Published:

Get Citation

Related Videos

Share

Article Metrics

History

Article QR Code