Constructing a Database of Reference Hydrothermal Sources for a Zero-Energy Building Certification Rating in South Korea and Analyzing the Renewable Energy Self-Sufficiency Rate Achieved by Water-Source Heat Pumps

Autor: Yeweon Kim, Ki-Hyung Yu

Publikováno v: Energies, Vol 16, Iss 1, p 543 (2023)

This study aims to institutionalize an evaluation methodology to assess water-source heat pumps (WSHPs) when designing a zero-energy building. Thus, regions where zero-energy buildings were designed were subdivided into 66 sub-regions, thereby standa

Externí odkaz: https://doaj.org/article/493bb10e37fe4971a32b8d44a19d621a

Influence of Lighting Loads upon Thermal Comfort under CBAD and UFAD Systems

Autor: Ki-Hyung Yu, Seong-Hoon Yoon, Hae-Kwon Jung, Kee Han Kim, Kyoo-Dong Song

Publikováno v: Energies, Vol 8, Iss 6, Pp 6079-6097 (2015)

Under-floor air distribution (UFAD) systems are occupied-area-based air conditioning systems that generally offer advantages over ceiling-based air distribution (CBAD) systems in terms of energy efficiency and thermal comfort; accordingly, UFAD syste

Externí odkaz: https://doaj.org/article/a69d6d1de22b4a90a79029bf8d619a1a

Study on the Certification Policy of Zero-Energy Buildings in Korea

Autor: Ki-Hyung Yu, Yeweon Kim

Publikováno v: Sustainability
Volume 12
Issue 12
Sustainability, Vol 12, Iss 5172, p 5172 (2020)

This study presents a methodology and process to establish a mandatory policy of zero-energy buildings (ZEBs) in Korea. To determine the mandatory level to acquire the rating of a ZEB in Korea, this study was conducted under the assumption that the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebe6a404ad232aa4de7a0f24ab1e2065

Analysis of a Building Energy Efficiency Certification System in Korea

Autor: Ki Hyung Yu, Sun Sook Kim, Duk Joon Park, Kee Han Kim, Yong Sang Yoon

Publikováno v: Sustainability, Vol 7, Iss 12, Pp 16086-16107 (2015)
SUSTAINABILITY(7): 12
Sustainability; Volume 7; Issue 12; Pages: 16086-16107
Sustainability
Volume 7
Issue 12
Pages 16086-16107

The Korean government has established a national plan for the promotion of zero energy buildings to respond to climate change and energy crises. To achieve this plan, several energy efficiency policies for new and existing buildings have been develop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94fc62027b17b942208b89aec3512f45
http://www.mdpi.com/2071-1050/7/12/15804

Analysis of Energy Performance and Green Strategies in the Foreign High-Performance Buildings

Autor: Seung-Eon Lee, Ki-Hyung Yu, Kang-Soo Kim, Chul-Ho Kim, Doo-Yong Park

Publikováno v: KIEAE Journal. 15:21-28

In this study, we analyzed the energy performance levels and high-performance technology trends through the case studies of foreign high-performance buildings. Method: Buildings built within 10 years were selected for the analysis of recent trends. w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adfe0181e129f7accbb9779b6e18687f
https://doi.org/10.12813/kieae.2015.15.3.021