Finite-time economic model predictive control for optimal load dispatch and frequency regulation in interconnected power systems

Yubin Jia; Tengjun Zuo; Yaran Li; Wenjun Bi; Lei Xue; Chaojie Li

doi:10.1016/j.gloei.2023.06.009

Finite-time economic model predictive control for optimal load dispatch and frequency regulation in interconnected power systems

Yubin Jia
, Tengjun Zuo
, Yaran Li
, Wenjun Bi
, Lei Xue
, Chaojie Li

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

11 Citations (Scopus)

2 Downloads (CityUHK Scholars)

Abstract

This paper presents a finite-time economic model predictive control (MPC) algorithm that can be used for frequency regulation and optimal load dispatch in multi-area power systems. Economic MPC can be used in a power system to ensure frequency stability, real-time economic optimization, control of the system and optimal load dispatch from it. A generalized terminal penalty term was used, and the finite-time convergence of the system was guaranteed. The effectiveness of the proposed model predictive control algorithm was verified by simulating a power system, which had two areas connected by an AC tie line. The simulation results demonstrated the effectiveness of the algorithm. © 2023 Global Energy Interconnection Development and Cooperation Organization. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.

Original language	English
Pages (from-to)	355-362
Journal	Global Energy Interconnection
Volume	6
Issue number	3
Online published	27 Jun 2023
DOIs	https://doi.org/10.1016/j.gloei.2023.06.009
Publication status	Published - Jun 2023
Externally published	Yes

Funding

This work was supported by the National Natural Science Foundation of China (Grant 62103101), the Natural Science Foundation of Jiangsu Province of China (Grant BK20210217), the China Postdoctoral Science Foundation (Grant 2022M710680), the National Natural Science Foundation of China (Grant 62273094), the "Zhishan" Scholars Programs of Southeast University, the Fundamental Science (Natural Science) General Program of Jiangsu Higher Education Institutions (No. 21KJB470020), the Open Research Fund of Jiangsu Collaborative Innovation Center for Smart Distribution Network, Nanjing Institute of Technology (No. XTCX202102), and the Introduced Talents Scientific Research Start-up Fund Project, Nanjing Institute of Technology (No. YKJ202133).

Research Keywords

Economic model predictive control
Finite-time convergence
Frequency stability
Optimal load dispatch

Publisher's Copyright Statement

This full text is made available under CC-BY-NC-ND 4.0. https://creativecommons.org/licenses/by-nc-nd/4.0/

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Cite this

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title = "Finite-time economic model predictive control for optimal load dispatch and frequency regulation in interconnected power systems",

abstract = "This paper presents a finite-time economic model predictive control (MPC) algorithm that can be used for frequency regulation and optimal load dispatch in multi-area power systems. Economic MPC can be used in a power system to ensure frequency stability, real-time economic optimization, control of the system and optimal load dispatch from it. A generalized terminal penalty term was used, and the finite-time convergence of the system was guaranteed. The effectiveness of the proposed model predictive control algorithm was verified by simulating a power system, which had two areas connected by an AC tie line. The simulation results demonstrated the effectiveness of the algorithm. {\textcopyright} 2023 Global Energy Interconnection Development and Cooperation Organization. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.",

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author = "Yubin Jia and Tengjun Zuo and Yaran Li and Wenjun Bi and Lei Xue and Chaojie Li",

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doi = "10.1016/j.gloei.2023.06.009",

language = "English",

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TY - JOUR

T1 - Finite-time economic model predictive control for optimal load dispatch and frequency regulation in interconnected power systems

AU - Jia, Yubin

AU - Zuo, Tengjun

AU - Li, Yaran

AU - Bi, Wenjun

AU - Xue, Lei

AU - Li, Chaojie

PY - 2023/6

Y1 - 2023/6

N2 - This paper presents a finite-time economic model predictive control (MPC) algorithm that can be used for frequency regulation and optimal load dispatch in multi-area power systems. Economic MPC can be used in a power system to ensure frequency stability, real-time economic optimization, control of the system and optimal load dispatch from it. A generalized terminal penalty term was used, and the finite-time convergence of the system was guaranteed. The effectiveness of the proposed model predictive control algorithm was verified by simulating a power system, which had two areas connected by an AC tie line. The simulation results demonstrated the effectiveness of the algorithm. © 2023 Global Energy Interconnection Development and Cooperation Organization. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.

AB - This paper presents a finite-time economic model predictive control (MPC) algorithm that can be used for frequency regulation and optimal load dispatch in multi-area power systems. Economic MPC can be used in a power system to ensure frequency stability, real-time economic optimization, control of the system and optimal load dispatch from it. A generalized terminal penalty term was used, and the finite-time convergence of the system was guaranteed. The effectiveness of the proposed model predictive control algorithm was verified by simulating a power system, which had two areas connected by an AC tie line. The simulation results demonstrated the effectiveness of the algorithm. © 2023 Global Energy Interconnection Development and Cooperation Organization. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.

KW - Economic model predictive control

KW - Finite-time convergence

KW - Frequency stability

KW - Optimal load dispatch

UR - https://www.scopus.com/pages/publications/85163471000

UR - https://www.scopus.com/pages/publications/85163471000#tab=impact

U2 - 10.1016/j.gloei.2023.06.009

DO - 10.1016/j.gloei.2023.06.009

M3 - RGC 21 - Publication in refereed journal

SN - 2096-5117

VL - 6

SP - 355

EP - 362

JO - Global Energy Interconnection

JF - Global Energy Interconnection

IS - 3

ER -

Finite-time economic model predictive control for optimal load dispatch and frequency regulation in interconnected power systems

Abstract

Funding

Research Keywords

Publisher's Copyright Statement

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