지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학위논문
- 저자정보
- 지도교수
- 최재호
- 발행연도
- 2017
- 저작권
- 충북대학교 논문은 저작권에 의해 보호받습니다.
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The development of electrical technology has used various types of electrical energy. However, until now, the main energy source is produced by fossil fuel and nuclear power plant. fossil fuel causes a environmental pollution and nuclear power plant leads to various risks. Therefore, the renewable energy sources, such as wind turbine and PV panel, are widely used to solve these problems.
This paper presents the detailed feasibility study and the economic evaluation of a standalone or grid-connected hybrid solar-wind system with battery energy storages for islands.
As a pilot site of islands, the Pramuka island in Indonesia is considered and the renewable energy resources considering geographic conditions in this island are analyzed. The stable and economic energy system optimization considering the electric price, wind speed, solar radiation, and electrical load is taken by using HOMER (Hybrid Optimization Model for Electric Renewable) program. HOMER is used to determine the technical feasibility of the system and to perform the economical analysis of the system. Thousands of cases are carried out to achieve an optimal autonomous system configuration. A detailed analysis and performance of the proposed system is presented. Moreover, the effects of the PV panel sizing, wind turbine sizing, and battery bank capacity on the system’s reliability and economic performance can be described through the analysis.
Final results can demonstrate the economic feasibility of implementing the solar-wind-battery system to supply the power to this island. When any renewable energy plants are installed, it is expecting to solve the problems due to the shortage of diesel supply.
This paper presents the detailed feasibility study and the economic evaluation of a standalone or grid-connected hybrid solar-wind system with battery energy storages for islands.
As a pilot site of islands, the Pramuka island in Indonesia is considered and the renewable energy resources considering geographic conditions in this island are analyzed. The stable and economic energy system optimization considering the electric price, wind speed, solar radiation, and electrical load is taken by using HOMER (Hybrid Optimization Model for Electric Renewable) program. HOMER is used to determine the technical feasibility of the system and to perform the economical analysis of the system. Thousands of cases are carried out to achieve an optimal autonomous system configuration. A detailed analysis and performance of the proposed system is presented. Moreover, the effects of the PV panel sizing, wind turbine sizing, and battery bank capacity on the system’s reliability and economic performance can be described through the analysis.
Final results can demonstrate the economic feasibility of implementing the solar-wind-battery system to supply the power to this island. When any renewable energy plants are installed, it is expecting to solve the problems due to the shortage of diesel supply.
목차
Ⅰ. 서 론 11.1 연구의 목적 및 배경 11.2 논문의 구성 3Ⅱ. 도서지역 현황 52.1 도서지역의 전력현황 52.2 케플란세리부 군도의 전력환경 62.3 프라무카섬 마이크로그리드 구축계획 8Ⅲ. HOMER 파라미터 143.1 경제성평가 프로그램 143.1.1 RET Screen 143.1.2 HOMER 153.2 경제성 분석 모델 163.3 신재생에너지원 모델 203.3.1 풍력발전 모델 203.3.2 태양광발전 모델 213.3.3 배터리 모델 223.4 신재생에너지 자원분석 233.4.1 일사량 분석 233.4.2 풍속 분석 243.5 부하 모델링 263.6 시뮬레이션 시스템 구성요소비용 및 비용 모델링 323.7 발전원의 제원 35Ⅳ. 시뮬레이션 및 결과분석 384.1 시스템 구성 384.2 Island mode 384.3 Grid connected mode 48Ⅴ. 결 론 55참고문헌 58
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