With the development of the power industry, people's demand for electricity is growing, there is a contradiction between the current power resources and user demand for electricity, the main reason is that the substation operation there are some problems, causing power resources hard work. Relay system has excellent features, it is effective and safe protection measures, it can not only reduce the time the error was found, but also narrow the scope of failure, to ensure the normal operation of the other components. The article first analyzes the role, composition, requirements of relay protection, and then analyzes the fault analysis of power system protection and treatment measures; the final analyzes the question of the relay protection substation operation. Substation operation on problems and shortcomings of relay protection were discussed, and put forward some countermeasures on how to improve relay protection. Relay protection device may shorten the time of cutting equipment, reduce the probability of non-faulty devices removed, and alert information via automation. Because of this strong utilization, deterministic, high reliability, it has become the most effective measures of relay protection. Modern technology can not do without electricity, people's social life is inseparable from power, and so strong relay protection system has become increasingly a major problem.
목차
Abstract 1. Introduction 2. The Fault Analysis and Treatment Measures of Power System Protection 2.1. The Basic Concept 2.2. The Role of Relay Protection 2.3. Composition and Requirements 2.4. Relay Protection Common Fault Analysis 2.5.Relay Fault Handling Methods and Measures 3. Protection Devices within the Substation Operation Mode 3.1. The Basic Task of Protection 3.2. Power System Fault Classification 3.3. Protection Devices Operating Mode 3.4. Relay and Run Category 4. Problems Substation Operation of Relay 4.1. Problems Substation Operation 4.2. The Role of Relay Protection Substation Operation And Troubleshooting 5. Conclusion Acknowledgements References
키워드
power industriesoperationrelay protectionstrategic
저자
Jian Xu [ Shenyang Institute of Engineering, Shenyang 110136, China ]
Xiaoyu Sun [ Shenyang Institute of Engineering, Shenyang 110136, China ]
Dan Wang [ Shenyang Institute of Engineering, Shenyang 110136, China ]
Yaping Zhou [ Shenyang Institute of Engineering, Shenyang 110136, China ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
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 Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.9 No.6