Open AccessAnalysis of influence of large-scale External power on East China Power Grid
Author(s) -
Xu Li,
Da Sang,
Xiaohu Zhang
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/514/4/042026
Subject(s) - power (physics) , power grid , grid , china , dynamic demand , reliability (semiconductor) , base load power plant , scale (ratio) , regional power , computer science , electric power system , electrical engineering , automotive engineering , engineering , geography , physics , cartography , geodesy , archaeology , quantum mechanics
The reliability of external power is of great significance to the protection of regional power, with the continuous development of grid structure, the ability of accept external power has been greatly improved. However, the continuous increase of the external power has posed new challenges to the power consumption and the peak regulation and the safe and stable operation of the power grid. According to the present situation and development planning of East China Power Grid, the influence of large-scale external power on East China Power Grid is analysed. The results show that the external power sent to East China Power Grid in the future should not be too large, and East China Power Grid should speed up the construction of pumped storage power stations, and give full play to the role of platform, and comprehensively configure and utilize external power sources in the area, which can promote the safe and stable operation of the power grid.