In order to improve the fault positioning accuracy of distributed generation power distribution network, it puts forward fault positioning method of distribution network equipment based on blended data association rule data mining method. Based on fuzzy rough set theory, it studies classification rule mining method on hybrid data, through the introduction of the rule to obtain the a generalized threshold of the algorithm, and control the scale and complexity of the obtained rule set, so as to improve the classification efficiency of rough set method of knowledge discovery on the failure data and get the fault positioning feature of distribution network, finally adopts the support vector machine (SVM) to make fault classification, and tests the performance of the algorithm with simulation experiment. The simulation results show that, this paper can be quickly and accurately to locate fault power section, and the fault positioning accuracy is higher than other fault positioning methods of distribution network.
목차
Abstract 1. Introduction 2. LERS Rule Mining System Based on Rough Set 2.1. Rough Set Rule Mining Model 2.2. Measurement of Classification Rule 3. Rule Mining Algorithm of Blended Data of Fault Diagnosis on PowerNetwork Equipment 3.1. Rule Mining Model Based on Fuzzy Rough Set 3.2. Rule Mining Algorithm of Fuzzy Rough Set on Blended Data 4. Simulation Experiment 4.1. Simulation Environment 4.2. Result Analysis 4.3. Performance Comparison with Other Fault Positioning Method of PowerDistribution Network 5. Conclusion References
키워드
Rough setfault positioningAssociation rulePower grid equipmentModal data
저자
Zhang Hu [ Electric Power Research Institute of Guangdong Power Grid Co., Ltd., Guangzhou 510000,Guangdong Province, China ]
Li Feng [ Electric Power Research Institute of Guangdong Power Grid Co., Ltd., Guangzhou 510000,Guangdong Province, China ]
Wang Hongbin [ Electric Power Research Institute of Guangdong Power Grid Co., Ltd., Guangzhou 510000,Guangdong Province, China ]
보안공학연구지원센터(IJHIT) [Science & Engineering Research Support Center, Republic of Korea(IJHIT)]
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 Hybrid Information Technology
간기
격월간
pISSN
1738-9968
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Hybrid Information Technology Vol.9 No.8