Due to the complexity of the smart grid and the uncertainty of the distributed generation, there is a lot of uncertain information in smart grid. The theory of rough intuitionist fuzzy set is proposed in this article to deal with the fault diagnosis in the case of uncertain information. Fault position and the fault device can be judged based on current, voltage and the action of protection device and circuit breakers under failure state, including error and incomplete fault signal caused by malfunction, bit error in signal propagation. Diagnosis rules can be extracted from the set of fault samples. Diagnosis rules obtained by this method can be used to establish the fault diagnosis knowledge base, thus provides a feasible method for the fault diagnosis of smart grid.
목차
Abstract 1. Introduction 2. Rough Intuitionistic Fuzzy Set Theory 2.1 Rough Intuitionistic Fuzzy Sets 2.2 Rough Membership Function of Intuitionistic Fuzzy Sets 2.3 Uncertainty Measure of Rough Intuitionistic Fuzzy Sets 2.4 Intuitionistic Fuzzy Sets Based on Fuzzy Multi-Attribute Decision Making 3. Construction of Smart Grid Fault Diagnosis System 4. Fault Diagnosis and Verification in Smart Grid 5. Summary 6. Acknowledgments References
키워드
smart gridfault diagnosisrough intuitionist fuzzy setsuncertain information
저자
Huanxin Guan [ Shenyang Institute of Engineering, Shenyang, China ]
Ganggang Hao [ Shenyang Institute of Engineering, Shenyang, China ]
Yan Zhao [ Shenyang Institute of Engineering, Shenyang, China ]
보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
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
간행물명
International Journal of Grid and Distributed Computing
간기
격월간
pISSN
2005-4262
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.8 No.3