터널과지하공간 (Tunnel and Underground Space)

  • 제24권1호
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  • Pages.21-31
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  • 2014
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  • 1225-1275(pISSN)
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  • 2287-1748(eISSN)
한국암반공학회 (Korean Society for Rock Mechanics and Rock Engineering)
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EGS 실증연구사례 - 영국 Rosemanowes 프로젝트와 호주 Cooper Basin 프로젝트

EGS field case studies - UK Rosemanowes and Australian Cooper Basin projects

  • 민기복 (서울대학교 공과대학 에너지자원공학과) ;
  • 린마오 시 (서울대학교 공과대학 에너지시스템공학부) ;
  • 김한나 (서울대학교 공과대학 에너지시스템공학부) ;
  • 이재원 (서울대학교 공과대학 에너지시스템공학부)
  • 투고 : 2014.02.11
  • 심사 : 2014.02.21
  • 발행 : 2014.02.28
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초록

심부 5 km 내외에 고압의 유체 주입에 의하여 인공저류층을 형성한 후 지열유체를 순환 생산하여 지열발전을 하는 인공저류층 지열시스템의 실현 가능성을 판단하기 위해 다양한 지역에서 인공저류층 지열시스템 실증연구가 진행되고 있다. 본 기술보고는 영국 Rosemanowes 에서 진행된 EGS 실증연구와 호주 Cooper Basin에서 2002년 이래 진행되고 있는 EGS 적용 사례를 소개하여 해당 지역에서 진행된 연구의 경험, 오류, 시사점 등을 정리하고, 향후 한국에서의 실증연구에 활용하고자 작성되었다.

In order to generate electricity from geothermal energy for non-volcanic region, the concept of enhanced geothermal system (EGS) is introduced which forms an artificial reservoir by injecting high pressure fluid to 5 km deep and circulating geothermal fluid through the reservoir. Demonstration studies have been conducted in various countries and regions for determining the feasibility of EGS. In this technical note, experiences, errors, and implications of EGS demonstration projects in UK Rosemanowes and Australia Cooper Basin which have been carried out since 2002 are introduced to be used for the EGS demonstration project in Korea.

키워드

참고문헌

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피인용 문헌

  1. A Selection Method for Power Generation Plants Used for Enhanced Geothermal Systems (EGS) vol.9, pp.8, 2016, https://doi.org/10.3390/en9080597