Abstract
A new type of intelligent recolser controller installed on the outdoor rod is developed, which is mainly composed of microcontroller of Intel 87C196KC-20 and CPLD devices. This controller integrates all the functions of measuring, controlling, protection, fault diagnosis, communication, remote-controlled operation and self-power devices with infra-red remote control devices as a unit. The controller applies the distributed structure, field concentration line and intelligent technology to seal up the synthetic servomechanisms such as the microcomputer-based protection and measuring devices in the second stage of the mini out-door transformer substation, which are distributed on the outdoor circuit switches on the spot and formed as a whole. Therefore, this technology can transform a large number of ordinary homemade SF6 circuit beaker and vacuum circuit breaker into intelligent circuit recloser, thus replacing the expensive imported automatic circuit recolser.
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References
Elder L A. Economic optimization of an Australian rural electricity network using automatic circuit reclosers with remote monitoring & control[J]. IEEE Transmission and Distribution Conference, 1999, 1: 310–313.
Kischefsky J A. Microprocessor-based recloser control: new technology distribution system protection capabilities [J]. IEEE Transaction on Power Apparatus and System, 1999, 10: 3030–3037.
SUN Han-fang. Intel 16-bit Microcontroller (in Chinese) [M]. Beijing: Publishing House of Beijing University of Aeronautics and Astronautics, 1995. 52–86.
Zhang Chong-le. Outdoor automatic circuit recloser[J]. The Rural Electrization (in Chinese), 1992, 5: 215–270.
Chen Gang. The application of the automatic circuit recloser in power distribution net[J]. Relay (in Chinese), 1999, 5: 85–88.
LIAO Li-qing. Switch cabinet based full distributed micro-computer protection and monitoring [J]. Journal of Natural Science of Hunan Normal University (in Chinese), 1998, 9: 40–44.
CHEN Ji-sen, XIONG Wei-qun. Relay protection of electric power system (in Chinese)[M]. Water Conservancy and Electric Power Press, 1992.
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Foundation item: The 863 Plan foundation of China(No. 863-511-945-014)
Biography of the first author: Liao Li-qing, associate professor, born in Oct. 1965, majoring in relay protection in electricity power system, intelligent control.
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Liao, Lq., Chen, Yh., Ling, Yh. et al. Research and application of an intelligent recloser controller installed on outdoor rod. J Cent. South Univ. Technol. 9, 59–63 (2002). https://doi.org/10.1007/s11771-002-0012-4
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DOI: https://doi.org/10.1007/s11771-002-0012-4