An idea of applying wireless sensor network and GPRS to intelligent package substation on-line monitoring system is brought to light in this paper. Network schemes of intelligent package substation are given based on wireless sensor network and GPRS. The detailed analysis has also been made on some key technologies. At the same time, the combination of special CT and accumulators is adopted to solve the power supply shortage of sensor nodes effectively. To reduce the routing hops and improve the transmission efficiency, the two-layer and three-cluster of network structure is used. Finally, the on-line monitoring system of transformer room is taken as an example, it is discussed how to obtained optimal layout of sensor nodes. The paper also points out which can be taken as the research focus in the future such as intellectualized reconstruction of package substation, network security and clock synchronization.
목차
Abstract 1. Introduction 2. The Network Architecture and Its Characteristics of WSN 3. Overall Scheme Design of On-Line Monitoring System 3.1. Design of WSN Node 3.2. The Architecture Design of the Field Devices Layer Network Based on WSN 3.3. The Design of the Communication Layer Network Architecture Based on GPRS 4. Design of Online Monitoring System of Power Transformer Room 4.1. Monitoring Content and the Choice of Sensors 4.2. Layout of the Sensor Nodes 5. The Urgent Problems of On-Line Monitoring System 5.1. The Intellectualized Reconstruction of Package Substation Equipment 5.2. The Network Security 5.3. Clock Synchronization 6. Conclusion Acknowledgements References
보안공학연구지원센터(IJSH) [Science & Engineering Research Support Center, Republic of Korea(IJSH)]
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 Smart Home
간기
격월간
pISSN
1975-4094
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Smart Home Vol.9 No.8