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Feedback-Based Setpoint Mechanism in Model Predictive Load Frequency Control

delete2024-07-01
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PRE
AI
S
Sheng Jiang
S
Shuli Wen *
M
Miao Zhu
徐
徐彦 (Yan Xu)
J
Jianjun Ma
DOI:10.1109/TPWRS.2024.3388259delete
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摘要

摘要

En 中文
This letter proposes a feedback-based setpoint mechanism in model predictive control (MPC) to improve frequency dynamics of load frequency control. Unlike standard tracking MPC with fixed setpoints, an extra closed-loop is introduced in the MPC strategy to self-adjust the setpoints to enhance frequency restoration performances. Moreover, the proposed strategy does not incur additional online computational complexity compared to the standard MPC, which guarantees its practicability. Both recursive feasibility and convergence analysis are discussed in this letter. Simulation results indicate the advantages of the proposed strategy.
Keyword:
Power system dynamics
Frequency control
Optimization
Standards
Steady-state
Predictive models
Delays
Model predictive control
load frequency control
feedback mechanism
self-adjusting setpoint

期刊

IEEE Transactions on Power Systems 封面图
IEEE Transactions on Power Systems
IF:
7.2
论文数:
1.1W
被引数:
5.0W

机构

S
shanghai jiao tong university
学者数:
15.7W
论文数: 11.7W
被引数: 159
N
Nanyang Technological University
学者数:
4.9W
论文数: 4.8W
被引数: 8.1W
引用论文

引用论文

Unreachable Setpoints in Model Predictive Control
err2008-10-01
err125
PREAI
errRawlings, James B.; Bonne, Dennis; Jorgensen, John B.; Venkat, Aswin N.; Jorgensen, Sten Bay
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