On Thermal Dynamics Embedded Static Voltage Stability Margin

被引：2

作者：

Lu, Shuai ^{[1
]}

Xu, Yijun ^{[1
]}

Gu, Wei ^{[1
]}

Fang, Xin ^{[2
]}

Dong, Zhaoyang ^{[3
]}

机构：

[1] Southeast Univ, Sch Elect Engn, Nanjing 210096, Peoples R China

[2] Mississippi State Univ, Dept Elect & Comp Engn, Starkville, MS 39762 USA

[3] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2023年 / 38卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Resistance heating; Power system dynamics; Power system stability; Heating systems; Cogeneration; Thermal stability; Load modeling; Integrated energy systems; thermal dynamics; thermal inertia; voltage stability margin;

D O I：

10.1109/TPWRS.2023.3246301

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：

This letter presents an initial investigation of static voltage stability margin (VSM) in the context of a heat and electricity integrated energy system (HE-IES). The integration of diverse energy sources into power systems presents challenges in terms of voltage stability. To address this, we propose a novel static VSM model that incorporates thermal dynamics for HE-IES. The model is accompanied by an associated solution algorithm. Through simulation results, we demonstrate the effectiveness of our proposed method and reveal the crucial role that thermal dynamics play in impacting VSM. These results highlight the importance of considering thermal dynamics in static VSM evaluations for HE-IES.

引用

页码：2982 / 2985

页数：4

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