The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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ESS Connected PV Monitoring System Supporting Redundant Communications

통신 이중화를 지원하는 ESS연계 태양광 모니터링 시스템

  • Received : 2017.11.02
  • Accepted : 2018.02.15
  • Published : 2018.02.28
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Abstract

The systems associated with the ESS never stop. It runs 24 hours everyday. The system must be managed to run. The ESS system should perform normally even if the power IT equipment fails or communication failure occurs. Therefore, there is a need for a system that actively addresses, manages and controls the high precision power data of the ESS, even if a variety of failures occur. I would like to propose a power management communication unit to cope with the occurrence of communication failure. This paper also includes an integrated management system that can perform micro grid site management, maintenance and monitoring for the ESS system connected with the solar power generation facility.

ESS가 연계된 시스템은 24시간 충 방전 스케줄링을 수행되어야 하므로 시스템이 중단되지 않고 운영, 관리되어야 하며, 전력 IT설비의 고장 발생이나 통신장애가 발생된 경우라도 ESS시스템의 스케줄링이 정상적으로 이루어져야 한다. 따라서, 다양한 장애가 발생하더라도 이를 능동적으로 대처하여 고정밀의 전력데이터를 수집, 관리하고 ESS 시스템을 제어하는 시스템이 요구되고 있다. 본 논문에서는 태양광 발전설비와 연계된 ESS 시스템을 대상으로 통신 장애 발생을 대처하는 통신 이중화된 전원관리유닛과 마이크로그리드 사이트 관리, 유지보수 및 모니터링을 수행할 수 있는 통합 관리 시스템을 제안한다.

Keywords

References

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