scholarly journals Automatic Load Frequency Control in an Isolated Micro-grid with Superconducting Magnetic Energy Storage Unit using Integral Controller

2021 ◽  
Vol 1969 (1) ◽  
pp. 012032
Author(s):  
V Rajaguru ◽  
Iyswarya Annapoorani
Keyword(s):  
Energy Storage ◽  
Magnetic Energy ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Storage Unit ◽  
Energy Storage Unit ◽  
Superconducting Magnetic Energy Storage ◽  
Integral Controller ◽  
Micro Grid ◽  
Magnetic Energy Storage

Enhanced load frequency control response with integration of supervisory controlled superconducting magnetic energy storage system in wind-penetrated two-area power system

2017 ◽  
Vol 41 (5) ◽  
pp. 330-342 ◽  
Author(s):  
S Zahid Nabi Dar ◽  
MD Mufti
Keyword(s):  
Energy Storage ◽  
Power Systems ◽  
Magnetic Energy ◽  
Storage System ◽  
Energy Storage System ◽  
Load Frequency Control ◽  
Storage Unit ◽  
Energy Storage Unit ◽  
Superconducting Magnetic Energy Storage ◽  
Magnetic Energy Storage

This work concentrates on the integration of superconducting magnetic energy storage system with wind-penetrated two-area power systems. Each area is incorporated with a superconducting magnetic energy storage unit. The superconducting magnetic energy storage unit is controlled using an adaptive predictive control strategy, which takes care of constraints on converter power rating of superconducting magnetic energy storage unit. The proposed scheme is tested by carrying out simulation experiments in MATLAB and Simulink environment. The simulation results demonstrate the improvement in frequency and tie-power oscillations. In addition, the control objectives related to superconducting magnetic energy storage unit are also depicted.

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