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학술대회 Implementation of IoT based PV Monitoring System with Message Queuing Telemetry Transfer protocol and Smart Utility Network
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최창식, 정진두, 한진수, 박완기, 이일우
International Conference on Information and Communication Technology Convergence (ICTC) 2017, pp.1078-1080
17PH2100, 신재생 비율 및 그리드 특성에 따른 그리드 안정화 기술용 ESS 최적 연계 기술 개발 및 실증, 박완기
As the IoT environment, in which all objects are connected and information is shared, is being expanded, new services are being applied to the traditional energy services gradually. In this paper, the PhotoVoltaic(PV) monitoring system, which is required to develop efficient management service for Solar power generation system, was developed by applying IoT technology and it shows that it is possible to construct an efficient monitoring system at low cost. For the IoT based PV monitoring system, we developed IoT gateway based on inexpensive Raspberry pi hardware and adopted the Message Queuing Telemetry Transfer (MQTT) protocol at IoT gateway and Smart Phone. And also we can down the cost by using the Smart Utility Network(SUN) communication of the license-exempt band which is sub-1Ghz band. In the future, we are going to develop optimal database system and data analysis tools for this IoT Gateway and its performance will be verified.
KSP 제안 키워드
Data analysis tools, Database systems, Energy services, GHz band, Implementation of IoT, IoT Gateway, IoT environment, Low-cost, Monitoring system, PV monitoring, Smart Phone