Analysis on Configuration Scheme of Power Sources in Future Power System of Korea

被引:0
作者
Moon, Heesung [1 ]
Cho, Yoonsung [2 ]
Jang, Gilsoo [1 ]
机构
[1] Korea Univ, Dept Elect Engn, Seoul, South Korea
[2] Catholic Univ Deagu, Dept Elect Engn, Gyongsan, South Korea
基金
新加坡国家研究基金会;
关键词
Carbon-neutral; Renewable energy sources; Power systems;
D O I
10.1007/s42835-025-02147-z
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The global energy system is moving toward sustainability to address critical challenges such as climate change, environmental pollution, and energy security. A key aspect of this transformation is shifting to renewable energy sources and reducing carbon emissions. However, integrating renewable energy into the power grid poses challenges for stability due to variability and intermittency. South Korea, with its high dependence on fossil fuels and an industrial-based economy, exemplifies the complexities of this transition. This study aims to support South Korea's energy transition by estimating future power demand and analyzing the power mix required to achieve the 2050 carbon-neutral target. The study employs linear regression and sigmoid-type logistic functions to forecast future demand and generation capacity, analyzing generator configurations based on seasonal and hourly usage patterns. Furthermore, the study calculates annual energy production and designs seasonal and hourly scenarios to provide insights into renewable energy integration strategies. The study also emphasizes the importance of Long-Duration Energy Storage (LDES) systems in addressing the variability of renewable energy and ensuring stable grid operation. It presents a stable grid operation model that minimizes fluctuations in the output of conventional generators while storing PV output and redistributing load during other time periods.
引用
收藏
页码:1173 / 1181
页数:9
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