Environmental Evaluation for a Photovoltaic-Fuel Cell Hybrid Power System

태양전지-연료전지 복합 전력시스템에 대한 환경평가에 관한 연구

  • 노경수 (미국 Virginia Tech 전기공학과)
  • Published : 1998.08.01

Abstract

This paper presents an overview of environmental evaluation for a photovoltaic-fuel cell hybrid power plant through the Ideal Point approach, which is one of multiobjective decision support systems. Its evaluation is carried out in terms of such tow criteria as land requirement for plant construction and lifetime CO2 emissions, and ten compared with conventional fossil fuel power plants. Fuel cell power system has been proven a viable technology to back up severe PV power fluctuations under inclement weather conditions. Fuel cell power generation, containing small land use, is able to alleviate the heavy burden of large surface requirement of PV power plants. In addition, the PV-fuel cell hybrid power system shows a very little potential for lifetime CO2 emissions.

본 논문은 태양전지 연료전지 복합 전력시스랩에 대한 환경평가를 다목적함수의해 선정 보조시스템의 하나언 이상점 기법올 통하여 다루고자 한다. 그에 대한 평가는 발전소 건설에 필요한 부지량과 건설에서 해체때까지의 이산화탄소 배출량의 관점에서 이루어지며 그 결과는 기존의 화석연료 발전시스템들과 비교되어진다. 연료전지 발전은 이미 변덕스러운 날씨하에서 극심한 태양전지의 출력량 변회를 보상하기 위한 적절한 발전기술엄이 증명 되었다. 가장 적은 부지량을 필요로 하는 연료전지 발전은 태양전지 발전시스템의 과도한 부지 펼요량올 경감시 킬 수 있으며 그 태양전지-연료전지 복합 전력시스템은 건셜에서 해체때까지의 이산화탄소 배출량 면에서도 가장 적은 영향올 미치는 것으로 나타난다.

Keywords

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