An Optimal Non-Integer MPC-based Load Frequency Control for Modern AC Power Grids with V2G Technology

2020 ◽  
pp. 1-1
Author(s):  
Mohammad Hassan Khooban
Keyword(s):  
Frequency Control ◽  
Load Frequency Control ◽  
Power Grids ◽  
Load Frequency ◽  
Ac Power

scholarly journals Load frequency control of smart isolated power grids with high wind farm penetrations

2020 ◽  
Vol 14 (7) ◽  
pp. 1228-1238
Author(s):  
Reza Kazemi Golkhandan ◽  
Hossein Torkaman ◽  
Mohammad Reza Aghaebrahimi ◽  
Ali Keyhani
Keyword(s):  
Wind Farm ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Power Grids ◽  
High Wind ◽  
Load Frequency

scholarly journals Application of Cooperative Distributed Predictive Control in Power Grid Frequency Adjustment

2015 ◽  
Vol 37 ◽  
pp. 417
Author(s):  
Hamidreza Iranmanesh ◽  
Ahmad Afshar
Keyword(s):  
Predictive Control ◽  
Smart Grids ◽  
Large Scale ◽  
Control Method ◽  
Frequency Control ◽  
Power Grid ◽  
Load Frequency Control ◽  
Power Grids ◽  
Superior Performance ◽  
Load Frequency

One of the efficient control methods is the model predictive control(MPC) that calculates appropriate system inputs to reduce the difference between the desired and the system predicted output. One of the important applications of this strategy is in power grids for load-frequency control and power balancing. Different architectures of MPC are applied in large scale structures such as power grid. In this paper a feasible cooperation based MPC(FC-MPC) controller has been used as a suited solution to control problem with relatively strict constraints. Also it can be used as one of options for control system of smart grids in future. In this paper, a power grid with 4 control zones has been chosen as a case study. The simulation results indicate the superior performance of the discussed control method in comparison with the traditional control of load- frequency.

scholarly journals A Comparative Study on Load-Frequency Controllers of a Five-Area Interconnected Power System

2019 ◽  
pp. 1019-1025
Author(s):  
Dao Thi Mai Phuong
Keyword(s):  
Power System ◽  
Comparative Study ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Power Grids ◽  
Interconnected Power System ◽  
Load Frequency ◽  
Interconnected Power Grids ◽  
System Frequency ◽  
Tie Line

The crucial objectives of load-frequency control (LFC) to a multi-area interconnected power system are to maintain the system frequency at a nominal value (50 Hz or 60 Hz) and the tie-line power flows at predetermined values. Based on tie-line bias control strategy, conventional regulators, such as I, PI and PID, were initially used for solving the LFC problem. Due to the complexity, nonlinearity and uncertainty of a multi-area power system in practice, the conventional regulators may not obtain the control performances good enough to bring the network back to the steady state as soon as possible. Meanwhile, intelligent controllers, such as fuzzy logic (FL)-based controllers, are able to completely replace these conventional counterparts. The superiority of the FL-based LFC controllers over the conventional ones for a typical case study of five-area interconnected power grids is validated in this paper through numerical simulations implemented in Matlab/Simulink package. It should be apparent from this comparative study that the LFC controller based on FL technique is a feasible selection in dealing with the LFC problem of a multi-area power network.

Design Method of H2 Preview Outputfeedback with Application to Load Frequency Control

2017 ◽  
Vol 137 (6) ◽  
pp. 834-844
Author(s):  
Ryo Hotchi ◽  
Kotaro Hashikura ◽  
Akira Kojima ◽  
Taisuke Masuta
Keyword(s):  
Design Method ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Load Frequency

Integral Load Frequency Control (LFC) and Inter-Area Angle Separation Regulation

2020 ◽  
Vol 15 (4) ◽  
pp. 294
Author(s):  
Juan Federico Villa Sierra ◽  
Rosa E. Correa ◽  
Juan M. Ramírez
Keyword(s):  
Frequency Control ◽  
Load Frequency Control ◽  
Load Frequency
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