The Journal of The Korea Institute of Intelligent Transport Systems (한국ITS학회 논문지)

The Korea Institute of Intelligent Transport Systems (한국ITS학회)
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The Study of EV Charging Infrastructure Installation Policy's Effectiveness in Jeju

제주지역 전기차 충전 인프라 구축정책에 대한 효과성 연구

  • Youngkyu, Koh (KAIST Center for Eco-friendly Smart Vehicle Research) ;
  • Suwan, Kim (KAIST Center for Eco-friendly Smart Vehicle Research) ;
  • Jisup, Shim (KAIST Center for Eco-friendly Smart Vehicle Research) ;
  • Sang-Hoon, Son (Jeju Research Institute) ;
  • Chulwoo, Rhim (KAIST Center for Eco-friendly Smart Vehicle Research)
  • 고영규 (KAIST 친환경스마트자동차연구센터) ;
  • 김수완 (KAIST 친환경스마트자동차연구센터) ;
  • 심지섭 (KAIST 친환경스마트자동차연구센터) ;
  • 손상훈 (제주연구원 청정도시연구부) ;
  • 임철우 (KAIST 친환경스마트자동차연구센터)
  • Received : 2022.10.24
  • Accepted : 2022.11.07
  • Published : 2022.12.31
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Abstract

In this study, factors affecting the efficacy of EV charging infrastructure improvement were investigated for EV users on Jeju Island. This study analyzed satisfaction with the EV charging infrastructure and demographic factors that affect the efficacy of EV charging infrastructure improvement. Factors found to affect the efficacy of EV charging infrastructure improvement include a sufficient number of charger installations, the speed in using EV chargers, the ease of obtaining additional information about charging, and fast customer service for faulty chargers. It was also confirmed that demographic factors such as user's housing types had a significant effect. This study contributes to verifying user satisfaction with the construction of EV charging infrastructure throughout Jeju Island.

본 연구는 EV 충전 인프라 구축에 따라 이용자들이 인프라에 대하여 실질적으로 개선되었다는 효능감을 느끼고 있는지 검증을 통해 제주지역 EV 충전 인프라 구축정책에 대한 효과성을 분석하는 것이 목적이다. 연구 결과로는 충전기에 대한 '설치의 충분성', '이용의 신속성', '관련 정보 파악의 용이성', '고장 충전기의 신속 고객서비스 대응'과 같은 세부 만족 요인이 EV 충전 인프라 개선 효능감에 영향을 주는 것으로 나타났다. 아울러 이용자의 '주택유형'에 따른 'EV 충전 이용 만족'이 'EV 충전 인프라 개선 효능감'에 유의미한 영향을 미치는 것으로 확인되었다. 공동주택 거주 전기차 이용자들의 효능감 제고를 위한 충전 인프라 구축 필요성도 도출되었으며, 전반적인 정책 효과성은 높은 것으로 확인되었다. 본 연구는 제주지역 사례를 통해 전기차 충전 인프라 구축정책의 효과성을 검증하는데 기여할 수 있다.

Keywords

Acknowledgement

본 연구는 2022년 "제주특별자치도 전기차 연관산업 육성기반 조성사업(22-01-01~22-12-31)" 및 "초소형 전기차 산업 및 서비스 육성 실증지원 사업(22-05-01~22-12-31)"의 지원으로 수행되었습니다.

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