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http://dx.doi.org/10.7836/kses.2018.38.1.013

Analysis of the Load Contribution of Wind Power and Photovoltaic Power to Power System in Jeju  

Myung, Ho-San (SK D&D)
Kim, Hyung-Chyul (Korea Power Exchange)
Kang, Nam-Ho (Korea Power Exchange)
Kim, Yeong-Hwan (Korea Power Exchange)
Kim, Se-Ho (Department of Electrical Engineering, Jeju National University)
Publication Information
Journal of the Korean Solar Energy Society / v.38, no.1, 2018 , pp. 13-24 More about this Journal
Abstract
As part of the "Carbon free Island 2030" policy, the local government of Jeju Island is currently working to reduce carbon through renewable energy supply. However, renewable energy is difficult to predict due to intermittent characteristics. If the share of renewable energy increase, it is difficult to plan of supply of electricity to grid due to that characteristic of renewable. In this paper analyze the fluctuation rate and the capacity credit of wind power and PV to find out how much wind power and PV contribute to supply of electricity of power system in Jeju. As a result mean value of variation rate of wind power and PV is about 3%, 5% and capacity credit is about 10% and 2% respectively.
Keywords
Wind Power; Photovoltaic Power; Penetration; Peak Load Contribution; Capacity Credit; Smoothing Effect; Variation Rate; Power System;
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  • Reference
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