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High Speed PLC-based Automatic Control System for a Smart LED Streetlight

스마트 LED 가로등을 위한 고속 전력선 통신 기반 자동제어 시스템

  • Received : 2014.09.16
  • Accepted : 2014.10.10
  • Published : 2014.10.31

Abstract

In this paper, we propose the high speed PLC-based automatic control system for a smart LED streetlight. The proposed the automatic control system were constructed of a power line modem part and monitoring part, streetlight controller part for the high speed communication frequency band and streetlight ballasts characterization and real-time remote control using a high-speed PLC network, and it was designed to meet to lighting grades conditions of KS road lighting standards. The proposed automatic control system were easy monitoring of the power consumption using PC through to the comparison result of the existing streetlight system. As a result, it was confirmed to the possibility of efficient operation for the real-time monitoring and maintenance by induction of reasonable power consumption through to the LED streetlight state checking and remote-control. In addition, we proved to improvement of expected effects for the power cost savings, the energy efficiency, and streetlight differentiation and advanced.

본 논문에서는 스마트 LED 가로등을 위한 고속 전력선 통신 기반 자동제어 시스템을 제안한다. 제안된 자동제어 시스템은 고속 전력선 통신망을 이용하여 고속 통신 주파수 대역과 가로등 안정기 특성 분석 및 실시간 원격 제어가 가능하도록 전력선 모뎀부와 모니터링부, 가로등 제어부로 구성하였고, KS 도로조명기준의 조명등급 조건에 만족하도록 설계하였다. 제안된 자동제어 시스템은 기존 가로등 시스템의 비교 결과를 통해 PC를 사용하여 소비 전력을 쉽게 모니터링 하였다. 그 결과, LED 가로등 상태 검사 및 원격 제어를 통해 합리적 소비 전력의 유도에 의해 실시간 모니터링 및 관리를 위한 효율적인 운영의 가능성을 확인 하였다. 또한, 전력요금 절감 및 에너지 효율화, 가로등의 차별화/고급화에 대한 기대효과 향상을 증명하였다.

Keywords

References

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