Modeling and stability analysis of I-TD controller for load frequency control of two-area power system using differential evolution (DE) algorithm

2018 ◽  
Author(s):  
Sarada Prasanna Behera ◽  
Ashutosh Biswal ◽  
Sidhartha Sankar Samantray ◽  
Binodinee Swain
Keyword(s):  
Stability Analysis ◽  
Power System ◽  
Differential Evolution ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Load Frequency ◽  
De Algorithm

scholarly journals Load frequency control of multi area interconnected power system using differential evolution algorithm

2019 ◽  
Vol 13 (4) ◽  
pp. 323-330
Author(s):  
Alireza Sina ◽  
Damanjeet Kaur
Keyword(s):  
Power System ◽  
Differential Evolution ◽  
Frequency Control ◽  
Differential Evolution Algorithm ◽  
Transient State ◽  
Load Frequency Control ◽  
Interconnected Power System ◽  
Load Frequency ◽  
De Algorithm ◽  
Evolution Algorithm

In this paper, Proportional Integral Derivative (PID) controller is designed using Differential Evolution (DE) algorithm to Load Frequency Control (LFC) in three areas of an interconnected power system. The proposed controller has appropriate dynamic response, so it increases damping in transient state in unhealthy conditions. Different generators have been used in three areas. Area 1 includes thermal non-reheat generator and two thermal reheat generators; area 2 includes hydro and thermal non-reheat generators, and area 3 includes hydro and thermal reheat generators. In order to evaluate the performance of the controller, Sim/Matlab software is used. Simulation results show that the controller designed using DE algorithm is not affected by load changes, disturbance, or system parameters changes. Comparing the results of proposed algorithm with other load frequency control algorithms, such as PSO and GA, it has been found that this method has a more appropriate response and satisfactory performance

scholarly journals A Matignon’s Theorem Based Stability Analysis of Hybrid Power System for Automatic Load Frequency Control Using Atom Search Optimized FOPID Controller

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 168751-168772
Author(s):  
Andrew Xavier Raj Irudayaraj ◽  
Noor Izzri Abdul Wahab ◽  
Mallapu Gopinath Umamaheswari ◽  
Mohd Amran Mohd Radzi ◽  
Nasri Bin Sulaiman ◽  
...  
Keyword(s):  
Stability Analysis ◽  
Power System ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Hybrid Power System ◽  
Hybrid Power ◽  
Load Frequency
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