Self-Healing Evaluation of Smart Distribution Network Based on Uncertainty Theory
The existing self-healing evaluation of smart distribution network mainly has the problem of uncomprehensive quantitative indicators and neglecting the uncertainty in self-healing process, which leads to inaccurate evaluation higher than the actual result. In order to solve the above problems, this...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
IEEE
2019-01-01
|
Series: | IEEE Access |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/8825776/ |
id |
doaj-a11ad0da3b184aa68e6516c418bf3942 |
---|---|
record_format |
Article |
spelling |
doaj-a11ad0da3b184aa68e6516c418bf39422021-03-30T00:29:42ZengIEEEIEEE Access2169-35362019-01-01714002214002910.1109/ACCESS.2019.29395378825776Self-Healing Evaluation of Smart Distribution Network Based on Uncertainty TheoryYulan Shen0Yanbo Chen1https://orcid.org/0000-0001-5588-2010Ji Zhang2Zixia Sang3Qiangming Zhou4School of Electrical and Electronic Engineering, North China Electric Power University, Beijing, ChinaSchool of Electrical and Electronic Engineering, North China Electric Power University, Beijing, ChinaEconomic & Technology Research Institute, Hubei Electric Power Company, Wuhan, ChinaEconomic & Technology Research Institute, Hubei Electric Power Company, Wuhan, ChinaState Grid Hubei Electric Power Company Ltd., Wuhan, ChinaThe existing self-healing evaluation of smart distribution network mainly has the problem of uncomprehensive quantitative indicators and neglecting the uncertainty in self-healing process, which leads to inaccurate evaluation higher than the actual result. In order to solve the above problems, this paper carries out two aspects of work: 1) four quantitative indicators, namely self-healing credibility, self-healing rate, self-healing speed, and self-healing benefits for smart distribution network are proposed firstly; based on the above four indicators, a comprehensive evaluation index of self-healing performance is then proposed by using entropy weight method; 2) uncertainty theory is used to quantitatively describe the uncertainty of self-healing, thereby solving the problems of uncertainty and insufficient samples in self-healing evaluation process. The effectiveness of the proposed method is verified by numerical simulation.https://ieeexplore.ieee.org/document/8825776/Self-healinguncertaintyquantitative indicatorsevaluationsmart distribution network |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yulan Shen Yanbo Chen Ji Zhang Zixia Sang Qiangming Zhou |
spellingShingle |
Yulan Shen Yanbo Chen Ji Zhang Zixia Sang Qiangming Zhou Self-Healing Evaluation of Smart Distribution Network Based on Uncertainty Theory IEEE Access Self-healing uncertainty quantitative indicators evaluation smart distribution network |
author_facet |
Yulan Shen Yanbo Chen Ji Zhang Zixia Sang Qiangming Zhou |
author_sort |
Yulan Shen |
title |
Self-Healing Evaluation of Smart Distribution Network Based on Uncertainty Theory |
title_short |
Self-Healing Evaluation of Smart Distribution Network Based on Uncertainty Theory |
title_full |
Self-Healing Evaluation of Smart Distribution Network Based on Uncertainty Theory |
title_fullStr |
Self-Healing Evaluation of Smart Distribution Network Based on Uncertainty Theory |
title_full_unstemmed |
Self-Healing Evaluation of Smart Distribution Network Based on Uncertainty Theory |
title_sort |
self-healing evaluation of smart distribution network based on uncertainty theory |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2019-01-01 |
description |
The existing self-healing evaluation of smart distribution network mainly has the problem of uncomprehensive quantitative indicators and neglecting the uncertainty in self-healing process, which leads to inaccurate evaluation higher than the actual result. In order to solve the above problems, this paper carries out two aspects of work: 1) four quantitative indicators, namely self-healing credibility, self-healing rate, self-healing speed, and self-healing benefits for smart distribution network are proposed firstly; based on the above four indicators, a comprehensive evaluation index of self-healing performance is then proposed by using entropy weight method; 2) uncertainty theory is used to quantitatively describe the uncertainty of self-healing, thereby solving the problems of uncertainty and insufficient samples in self-healing evaluation process. The effectiveness of the proposed method is verified by numerical simulation. |
topic |
Self-healing uncertainty quantitative indicators evaluation smart distribution network |
url |
https://ieeexplore.ieee.org/document/8825776/ |
work_keys_str_mv |
AT yulanshen selfhealingevaluationofsmartdistributionnetworkbasedonuncertaintytheory AT yanbochen selfhealingevaluationofsmartdistributionnetworkbasedonuncertaintytheory AT jizhang selfhealingevaluationofsmartdistributionnetworkbasedonuncertaintytheory AT zixiasang selfhealingevaluationofsmartdistributionnetworkbasedonuncertaintytheory AT qiangmingzhou selfhealingevaluationofsmartdistributionnetworkbasedonuncertaintytheory |
_version_ |
1724188231932575744 |