The Journal of the Convergence on Culture Technology (문화기술의 융합)

The International Promotion Agency of Culture Technology (국제문화기술진흥원)
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The Development of a Energy Monitoring System based on Data Collected from Food Factories

식품공장 수집 데이터 기반 에너지 모니터링 시스템 개발

  • 여채은 (고등기술연구원 에너지환경IT융합그룹) ;
  • 조우진 (고등기술연구원 에너지환경IT융합그룹) ;
  • 구재회 (고등기술연구원 에너지환경IT융합그룹)
  • Received : 2023.10.03
  • Accepted : 2023.11.10
  • Published : 2023.11.30
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Abstract

Globally, rising energy costs and increased energy demand are important issues for the food processing and manufacturing industries, which consume significant amounts of energy throughout the supply chain. Accordingly, there is a need for the development of a real-time energy monitoring and analysis system that can optimize energy use. In this study, a food factory energy monitoring system was proposed based on IoT installed in a food factory, including monitoring of each facility, energy supply and usage monitoring for the heat treatment process, and search functions. The system is based on the IoT sensor of the food processing plant and consists of PLC, database server, OPC-UA server, UI server, API server, and CIMON's HMI. The proposed system builds big data for food factories and provides facility-specific monitoring through collection functions, as well as energy supply and usage monitoring and search service functions for the heat treatment process. This data collection-based energy monitoring system will serve as a guide for the development of a small and medium-sized factory energy monitoring and management system for energy savings. In the future, this system can be used to identify and analyze energy usage to create quantitative energy saving measures that optimize process work.

전 세계적인 에너지 비용 상승과 에너지 수요 증가는 공급망 전반에 걸쳐 상당한 양의 에너지를 소비하는 식품가공·제조업에 있어 중요한 문제이다. 이에 에너지 사용을 최적화할 수 있는 실시간 에너지 모니터링 및 분석 시스템의 개발이 필요하다. 본 연구에서는 식품공장에 설치된 IoT를 기반으로 각 설비별 모니터링과 열처리 공정에 관한 에너지 공급·사용량 모니터링, 검색 기능이 포함된 식품 공장 에너지 모니터링 시스템이 제안되었다. 본 시스템은 식품가공공장의 IoT 센서를 기반으로 PLC, 데이터베이스 서버, OPC-UA서버, UI 서버 및 API 서버와 CIMON 사의 HMI 등으로 구성된다. 시스템은 식품공장의 빅데이터 구축과 함께 수집 기능을 통한 설비별 모니터링과 열처리 공정에 관한 에너지 공급·사용량 모니터링 및 검색 서비스 기능을 제공한다. 본 데이터 수집 기반 에너지 모니터링 시스템은 에너지 절감을 위한 중소기업형 공장 에너지 모니터링·관리 시스템 개발을 위한 가이던스 역할이 될 것이다. 향후, 본 시스템을 활용하여 에너지 사용량 파악 및 분석을 통한 공정 작업이 최적화된 정량적인 에너지 절감 방안이 마련될 수 있다.

Keywords

Acknowledgement

본 연구는 산업통상자원부(MOTIE)의 재원으로 한국에너지기술평가원(KETEP)의 지원을 받아 수행한 연구입니다.(No. 20202020800290)

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