An integrated multi-objective optimization model for determining the optimal solution in the solar thermal energy system

Disclosed is a method of collectively analyzing the energy production, economic feasibility, and environment of a solar heat system. According to the present invention, the method includes: a step (a) of building a database including regional geographical information, regional weather information, a...

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Bibliographische Detailangaben
Hauptverfasser: KIM, JI MIN, KOO, CHOONG WAN, JI, CHANG YOON, JEONG, KWANG BOK, JEONG, JAE MIN, HONG, TAE HOON, LEE, MIN HYUN, LEE, MYEONG HWI
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:Disclosed is a method of collectively analyzing the energy production, economic feasibility, and environment of a solar heat system. According to the present invention, the method includes: a step (a) of building a database including regional geographical information, regional weather information, and solar heat energy system information; a step (b) of generating an installation scenario for a solar heat energy system including a static variable, a control variable, and a limit variable; a step (c) of analyzing the energy production of the solar heat energy system by using influential factors such as the efficiency of a solar heat collection plate, the total area of the collection plate, and a solar radiation amount; a step (d) of evaluating the environment and economic feasibility from a whole-life-cycle perspective by using an analysis start time, an analysis period, a practical discount rate, and expenditure assumptions; and a step (e) of building an integrated multi-objective optimization (iMOO) process using a gene algorithm. 본 명세서는 태양열 시스템의 에너지 생산량, 경제성 및 환경성을 통합 분석방법을 개시한다. 본 명세서에 따른 태양열 시스템의 통합 분석 방법은, (a) 지역 지리 정보, 지역 기상 정보 및 태양열에너지 시스템 정보를 가진 데이터베이스를 구축하는 단계; (b) 고정변수, 조절변수 및 제한변수를 가진 태양열에너지 시스템 설치 시나리오를 생성하는 단계; (c) 태양열 집열판 효율, 총 집열판 면적 및 태양 일사량과 같은 영향 요인을 이용하여 태양열에너지 시스템의 에너지 생산량을 분석하는 단계; (d) 분석 시작시점, 분석기간, 실질 할인율 및 비용 가정사항을 이용하여 전생애주기 관점에서 경제성 및 환경성을 평가하는 단계; 및 (e) 유전자 알고리즘을 사용한 통합다목적최적화(iMOO) 프로세스를 구축하는 단계;를 포함할 수 있다.