Fuzzy Comprehensive Evaluation Method of Power Quality Based on Modified Entropy Weights
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- 발행기관
- 보안공학연구지원센터(IJMUE) 바로가기
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- 간행물
- International Journal of Multimedia and Ubiquitous Engineering SCOPUS 바로가기
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- 통권
- Vol.11 No.11 (2016.11)바로가기
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- 페이지
- pp.97-106
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- 저자
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- 언어
- 영어(ENG)
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- URL
- https://www.earticle.net/Article/A292336
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
- 영어
- To improve the limitations of information entropy in the power quality evaluation process, a fuzzy comprehensive evaluation method was proposed on Modified Entropy Weights and Catastrophe Verification. Through summing up the six indexes of power quality, and establishing the evaluation level boundary, the positive and negative entropy weights were reckoned for the power quality monitoring units; The fuzzy features and evaluation was improved to be depicted for power quality with Exponent method, and the five level membership function was set for the power quality evaluation; Then, the mechanism was set up for the fuzzy comprehensive evaluation operation. Finally, with the modified entropy information combination mode and the fuzzy catastrophe mode, the fuzzy comprehensive evaluation and comparative analysis was carried on for such power quality. Case showed, the power quality evaluation conclusion of Information catastrophe mode has the good consistency with the weight combination mode of the positive and negative entropy, which could realize the distinction and system evaluation to the different monitoring units.
목차
Abstract
1 Introduction
2. Power Quality Indexes and Evaluation Level Boundary
3 Modified Entropy Weights on Power Quality Index
3.1. Standardization and Calculation on Power Quality Index
3.2. Anti-entropy Calculation on Power Quality Index
3.3. Modified Weights on Entropy and Anti-entropy of Power Quality Index
4. Fuzzy Membership Function Design on Power Quality
5. Fuzzy Comprehensive Evaluation on Power Quality
6. Case Study and Model Analysis
6.1. Case Sample and Index Weight Calculation
6.2. Fuzzy Comprehensive Evaluation and Calculation for Power Quality
6.3. Catastrophe Calculation and Comprehensive Validation for Power Quality
7. Conclusion
References
키워드
power quality fuzzy comprehensive evaluation positive entropy negative entropy catastrophe theory저자
간행물 정보
발행기관
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- 발행기관명
- 보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
- 설립연도
- 2006
- 분야
- 공학>컴퓨터학
- 소개
- 1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업
간행물
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- 간행물명
- International Journal of Multimedia and Ubiquitous Engineering
- 간기
- 월간
- pISSN
- 1975-0080
- 수록기간
- 2008~2016
- 등재여부
- SCOPUS
- 십진분류
- KDC 505 DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.11 No.11
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