Browse > Article
http://dx.doi.org/10.5207/JIEIE.2014.28.9.014

A Study on Risk of Electric Shock from Damaged Grid Connection Cable in Floating Photovoltaic System  

Song, Young-Sang (Korea Electrical Safety Corporation Electrical Safety Research Institute)
Jeon, Taehyun (Seoul National University of Science and Technology)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.28, no.9, 2014 , pp. 14-19 More about this Journal
Abstract
Recently, many renewable energy generating businesses are ongoing progress due to the introduction of the RPS(Renewable Portfolio Standards) as well as the needs of environmentally friendly energy resources. Researches on photovoltaic system are actively being processed since the photovoltaic system is relatively easy to install and becomes commercialized in many domestic application areas. Furthermore, the floating photovoltaic system is likely to be installed more actively since the conventional photovoltaic system requires relatively large areas of land. Also, the floating photovoltaic system is more efficient than photovoltaic system installed in land due to the operation in lower temperature. However, safety problems such as electric shock could arise since the cable should be installed in the water. In this paper, the leakage current and the voltage rising are measured and analyzed for the case when the cables are damaged connecting the floating photovoltaic system to the grid.
Keywords
Floating Photovoltaic System; Leakage Current; Voltage Rising;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Young-geun Lee, Hyung-Joong Joo, Jeong-Hun Nam, and Soon-Jong Yoon, "Modified Design of Floating Type Photovoltaic Energy Generation System", Journal of Korean society for Advanced Composite Structures, Vol.1, No.4, pp.18-27, 2010.12.
2 Sung-hun Lee, Nam-Hyung Lee, Hyeong-Cheol Choi, and Jin-O Kim, "Study on Analysis of Suitable Site for Development of Floating Photovoltaic System", Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, Vol.26, No.7, pp.30-38, 2012.7.   과학기술학회마을   DOI
3 Hyoung-Ig Youn, Yeon-Hae Jung, and Hyung-Yong Jung, "A Safety Techniques of Photovoltaic Power Generating System", Conference of KIEE, pp.308-309, 2008.9.
4 Hye-Jin Kim, Jongbok Baek, Gab-Su Seo, Kyusik Choi, Hyunsu Bae, and Bohyung Cho, "Research on Earth Leakage Circuit Breaker for DC-Based Green Home", Conference of The Koeran Institute Of Power Electronics, pp.76-77, 2010.11.
5 Song-Yop Hahn, Hoo Sek Han, Jin Ho Han, Jong Min Oh, Hyung Guk Mun, and Yong Won Seo, "A Development of DC Leakage Current Breaker for Solar Power Generation System", Conference of KIEE, pp.226-227, 2011.11.
6 Chong-Min Kim, Han-Sang Kim, Gi-Hyun Kim, and Geon-Ho Yi, "Improvement of Lighting Installation Technical Standard in Waterpark, Public Bath and Similar Places for the Prevention of Electric Shock", Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, Vol.20, No.4, pp.78-85, 2006.5.   과학기술학회마을   DOI