Analytics of high-penetration renewable energy accommodation using power system operation simulation

The Journal of Engineering

Xueliang Li¹  Xin Tian²  Jian Zhang³ 

[1] Department of Electrical Engineering , Tsinghua University , Beijing 100084 , People'Economic and Technological Research Institute, State Grid Shandong Electric Power Company , Jinan 250001 , People's Republic of China

关键词: photovoltaic power;    photovoltaic energy;    high-penetration renewable energy accommodation;    wind power;    peak regulation;    transmission capacity;    provincial power grid;    power system operation simulation;   

DOI  :  10.1049/joe.2018.8351

学科分类：工程和技术（综合）

来源: IET

【 摘 要 】

In recent years, China's renewable energy has developed rapidly. The installed capacity of wind power and photovoltaic power has ranked first in the world. While at the same time, China is also facing a serious problem of curtailment of wind and photovoltaic energy. In this study, the statistical characteristics of high-penetration renewable energy accommodation were analysed using power system operation simulation. The sensitivity of the bottleneck is quantified based on the operation simulation results. The contribution degrees of peak regulation and transmission capacity are analysed using the proposed metrics. Finally, the proposed methods are used to analyse the characteristics of renewable energy accommodation in a provincial power grid of China in the scenario of 2020.

【 授权许可】

CC BY