대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1994년도 하계학술대회 논문집 A
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- Pages.444-446
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- 1994
고압 수용가용 배전반의 intelligent화 연구
A Study on the Intelligent High Voltage Switchboard for Custormer
- Byun, Young-Bok (KERI) ;
- Joe, Ki-Youn (KERI) ;
- Koo, Heun-Hoi (KERI)
- 발행 : 1994.07.21
초록
This paper describes the design of a digital multifunction controller for the intelligent high voltage customer switchboard and proposes a relaying algorithm for high impedance faults using back-propagation neural network. The hardware design uses the three microprocessors and global memory architecture to achive real time operation and control 4 feeders. The controller uses a 64-point radix-4 DIF FFT algorithm to measure the harmonic and relay parameters. Synthesized fault current waveforms are used to train and test the back - propagation network.
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