Impact of renewable energy penetration rate on power system transient voltage stability

被引：33

作者：

Niu, Shuanbao ^{[1
]}

Zhang, Zhe ^{[1
]}

Ke, Xianbo ^{[2
]}

Zhang, Gang ^{[2
]}

Huo, Chao ^{[2
]}

Qin, Boyu ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, Sch Elect Engn, Xian 710049, Peoples R China

[2] Northwest Branch State Grid Corp China, Northwest Power Dispatch & Control Ctr, Xian 710048, Peoples R China

来源：

ENERGY REPORTS | 2022年 / 8卷

关键词：

Transient voltage stability; Renewable energy penetration rate; ISS theory; Security and stability indices; GENERATOR;

D O I：

10.1016/j.egyr.2021.11.160

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

080707 [能源环境工程]; 082001 [油气井工程];

摘要：

Transient voltage stability of power system with high penetration of renewable energy faces challenges. This paper proposes a method for quantitatively evaluating the impact of renewable energy penetration rate on transient voltage stability. Based on input-to-state stability (ISS) theory, security and stability indices are constructed to evaluate the stability characteristics, and a quantitative transient voltage stability assessment framework for power system with high penetration of renewable energy is established. Case studies are performed on MATLAB/Simulink, and security/stability indices under different renewable energy penetration rates are calculated. Finally, the critical scale of renewable energy integration is obtained through the coupling relationship between stability characteristics and renewable energy penetration rate. (C) 2021 The Author(s). Published by Elsevier Ltd.

引用

页码：487 / 492

页数：6

共 9 条

[1]

On Input-to-State Stability of Discrete-Time Switched Nonlinear Time-Varying Systems [J].