Browse > Article
http://dx.doi.org/10.7842/kigas.2018.22.5.124

A Study on Anti-Islanding Evaluation of Grid-Connected Power Conditioning System for Fuel Cell System in Parallel Operation  

Choi, Young-Joo (Institute of Gas Safety R&D, Korea Gas Safety Corporation)
Oh, Gun-Woo (Institute of Gas Safety R&D, Korea Gas Safety Corporation)
Kim, Min-Woo (Institute of Gas Safety R&D, Korea Gas Safety Corporation)
Lee, Seung-Kuk (Institute of Gas Safety R&D, Korea Gas Safety Corporation)
Park, Ga-Woo (G-Philos Co. Ltd.)
Publication Information
Journal of the Korean Institute of Gas / v.22, no.5, 2018 , pp. 124-132 More about this Journal
Abstract
The supply of renewable energy has become more vigorous due to Paris Agreement. In Korea, supply policies of renewable energy is being promoted with priority given to public buildings, so, the supply of fuel cell system that are relatively easy to install in buildings is expected to expand, so it is important that study on anti-islanding evaluation of grid-connected power conditioning system(PCS) for fuel cell. In this study, we consider that KGS AB934 PC53 in domestic certification standard of PCS for fuel cell correspond with abroad standard and analyze anti-islanding evaluation that important safety performance when connected grid. Additionally, we constructed a prototype for anti-islanding evaluation of PCS for fuel cell connected in parallel and carried out the demonstration evaluation, so, we have conducted ways that ensure safety performance in accordance with the circumstances where several fuel cell systems are installed.
Keywords
Power Conditioning System; Fuel Cell; Anti-Islanding; Grid-Connected; Renewable Energy;
Citations & Related Records
연도 인용수 순위
  • Reference
1 유재국, "이슈와 논점 제1426호 수소에너지 관련 현황 및 입법적 개선 방향", 국회입법조사처, Korea, (2018)
2 Kang N., "Industry Statistics of New & Renewable Energy 2016(2017 Edition)", KOREA ENERGY AGENCY, Korea, (2017)
3 Ministry of Trade, Industry and Energy, Korea New and Renewable Energy Center, "2016 NEW & RENEWABLE ENERGY WHITE PAPER", Ministry of Trade, Industry and Energy, Korea Energy Agency, Korea, (2016)
4 Lee, Y. J., Ryu, K. Y., Lee, J. H., Kim, W. K., Kim, H. J., "Development of 1MW ESS PCS for UL1741/1998 certification", Power Electronics Annual Conference, 2015.07, 433-434, (2015)
5 CSA group, "CSA C22.2 No,107.1-16 - Power conversion equipment", CSA, Canada, (2016)
6 Standards Australia, Standards New Zealand, "AS/NZS 5033:2014 - Installation and safety requirements for photovoltaic(PV) arrays", SAI Global Pty Limited, Australia, New Zealand, (2014)
7 Korea Gas Safety Corporation(KGS), "KGS AB934 PC53 - 연료전지 전력변환장치 성능인증기준", KGS, Korea, (2017)
8 Korea Gas Safety Corporation(KGS), "KGS AB934 - Code for Facilities, Technology and Inspection for Manufacturing of Gas Fuel Cells", KGS, Korea, (2018)
9 Japanese Industrial Standard(JIS), "JIS C 8826 -Testing methods of power conditioner for grid interconnected small fuel cell power systems", JIS, Japan, (2011)
10 Japanese Industrial Standard(JIS), "JIS C 8825 - Testing and measurement techniques of small polymer electrolyte fuel cell power systems", JIS, Japan, (2008)
11 IEC technical committee 22, "IEC 62477-1 - Safety requirements for power electronic converter systems and equipment - Part 1: General", IEC, Geneva, (2012)
12 Choi J., Ko J., Chung D., "Development of Novel Algorithm for Anti-Islanding of Grid-Connected PV Inverter", Journal of the Korean Institute of IIIuminating and Electrical Installation Engineers, 25, 76-86, (2011)   DOI
13 Hwang I., "A New Anti-Islanding Method for Utility Interconnection of Distributed Power Generation System", The Transactions of the Korean Institute of Power Electronics, 9, 568-576, (2004)
14 W. Bower, M. Ropp, "Evaluation of Islanding Detection Methods for Utility-Interactive Inverters in Photovoltaic Systems", Sandia National Laboratories, USA, (2002)
15 Jo Y., Choi J., Song S., "Detection Performance and THD Analysis of Active Frequency Drift for Anti-Islanding", Journal of the Korean Solar Energy Society, 35, 11-19, (2015)
16 B. Verhoeven, "Utility aspects of grid connected photovoltaic power system", IEA PVPS T5-01, Netherlands, (1998)
17 Korea Electric Power Corportation(KEPCO), "Standard for the connection of the distributed energy resource in the distribution power system", KEPCO, Korea, (2018)
18 Jung Y., Ko S., Hwang H., So J., Ju Y., "Islanding detection function of grid-connected power conditioning system of parallel operation", Journal of Electrical Engineering & Technology, 7, 10-12, (2013)
19 Kim D., Park K., Cho S., Lee Y., Yu G., Song S., Choy I., Choi Ju., "Anti-Islanding Scheme for a Number of Grid-connected Inverters under Parallel Operation", Journal of Power Electronics, 7, 351-352, (2016)