On Thermal Dynamics Embedded Static Voltage Stability Margin

Shuai Lu; Yijun Xu; Wei Gu; Xin Fang; Zhaoyang Dong

doi:10.1109/TPWRS.2023.3246301

On Thermal Dynamics Embedded Static Voltage Stability Margin

Shuai Lu, Yijun Xu, Wei Gu^*, Xin Fang, Zhaoyang Dong

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

8 Citations (Scopus)

Abstract

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. © 2023 IEEE.

Original language	English
Pages (from-to)	2982-2985
Journal	IEEE Transactions on Power Systems
Volume	38
Issue number	3
Online published	17 Feb 2023
DOIs	https://doi.org/10.1109/TPWRS.2023.3246301
Publication status	Published - May 2023
Externally published	Yes

Research Keywords

Integrated energy systems
thermal dynamics
thermal inertia
voltage stability margin

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title = "On Thermal Dynamics Embedded Static Voltage Stability Margin",

abstract = "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. {\textcopyright} 2023 IEEE.",

keywords = "Integrated energy systems, thermal dynamics, thermal inertia, voltage stability margin",

author = "Shuai Lu and Yijun Xu and Wei Gu and Xin Fang and Zhaoyang Dong",

year = "2023",

month = may,

doi = "10.1109/TPWRS.2023.3246301",

language = "English",

volume = "38",

pages = "2982--2985",

journal = "IEEE Transactions on Power Systems",

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TY - JOUR

T1 - On Thermal Dynamics Embedded Static Voltage Stability Margin

AU - Lu, Shuai

AU - Xu, Yijun

AU - Gu, Wei

AU - Fang, Xin

AU - Dong, Zhaoyang

PY - 2023/5

Y1 - 2023/5

N2 - 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. © 2023 IEEE.

AB - 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. © 2023 IEEE.

KW - Integrated energy systems

KW - thermal dynamics

KW - thermal inertia

KW - voltage stability margin

UR - http://www.scopus.com/inward/record.url?scp=85149402091&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85149402091&origin=recordpage

U2 - 10.1109/TPWRS.2023.3246301

DO - 10.1109/TPWRS.2023.3246301

M3 - RGC 21 - Publication in refereed journal

SN - 0885-8950

VL - 38

SP - 2982

EP - 2985

JO - IEEE Transactions on Power Systems

JF - IEEE Transactions on Power Systems

IS - 3

ER -

On Thermal Dynamics Embedded Static Voltage Stability Margin

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Research Keywords

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