전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2001년도 전력전자학술대회 논문집
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- Pages.471-474
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- 2001
페라이트 코어와 스위칭 증폭기를 이용한 PLC 신호 감쇠 저하 시스템
The Signal Anti-reduction System in PLC Using Ferrite Core and Switching Amplifier
- Ko Jong-Sun (Department of Electrical Electronic and Information) ;
- Kim Young-Il (Department of Electrical Electronic and Information)
- 발행 : 2001.07.01
초록
In this paper, a communication system that is not using the communication line but power line is presented. It will be very useful for an information-oriented society with tole-metering and home automation. Conventional system has a difficulty in transmitting information due to decreasing communication voltage. Proposed idea is a special type switching amplifier system which has a low inner resistance and using high efficient ferrite core in a coupling circuit. This new system is proposed to overcome the loss of conductor load and coupling circuit in a PLC system.
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