Protection system is used to protect components against fault as fast as possible and also to minimize the area around it from fault. Nowadays because of the existence of Distributed Generation in power system, a change is needed to be implemented for protection system at distribution network in order to ensure the electricity can be supplied to the consumer safely. With the presence of distributed generation (DG) units in distribution systems, the function of relay protection is generally going to be changed. In this paper the impact of installing Dis-tributed Generation in radial system on the directional over-current protection relay, in pres-ence of a Thyristor Controlled Series Capacitor on fault courant is investigated. The relays coordination scheme was developed through analysis for three fault location scenarios. A realistic feeder system for a case study with its scheme protection is developed in Matlab software environment.
목차
Abstract 1. Introduction 2. Distribution System Description 3. Directional Overcurrent Relay Coordination 3.1. Backup-primary Constraint 4. Effect of TCSC on Directional Overcurrent Relays Setting 5. Simulation Results 5.1. Impact on Short Circuit Level 5.2. Impact on the Operation Time of the Overcurrent Relay 6. Conclusion Appendix References
키워드
Power SystemDistributed GenerationTCSCIDMTOver-current RelayFault CurrentOperation Time
저자
Lazhar Bougouffa [ LSP-IE Laboratory Research Laboratory, Faculty of Technology, Department of Electrical of Engineering, University of Batna, 05000 - Algeria ]
Abdelaziz Chaghi [ LSP-IE Laboratory Research Laboratory, Faculty of Technology, Department of Electrical of Engineering, University of Batna, 05000 - Algeria ]
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.7 No.4