Power system load frequency control with fuzzy gain scheduling designed by new genetic algorithms

2003 ◽  
Author(s):  
Chia-Feng Juang ◽  
Chun-Feng Lu
Keyword(s):  
Genetic Algorithms ◽  
Power System ◽  
Frequency Control ◽  
Gain Scheduling ◽  
Load Frequency Control ◽  
System Load ◽  
Load Frequency

scholarly journals Load Frequency Control of Power Systems Based on ADRC

2020 ◽  
Vol 165 ◽  
pp. 06041
Author(s):  
Qian Liu ◽  
Meikui He ◽  
Zhen Fang ◽  
Ting Gui ◽  
Changqing Dong ◽  
...  
Keyword(s):  
Power System ◽  
Disturbance Rejection ◽  
Control Method ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Active Disturbance Rejection Control ◽  
System Load ◽  
Load Frequency ◽  
Active Disturbance Rejection ◽  
Disturbance Rejection Control

Load frequency stability is an important power quality index in power system, any sudden load disturbance will cause the system load frequency deviation, and as the power system becomes more complex, the difficulty of control is also increasing, it is necessary to find a more appropriate control method. Considering that the load frequency control system model has the characteristics of multi-variable and strong coupling, combines the superior anti-interference and anti-coupling ability of the active disturbance rejection control, a novel scheme for power system load frequency control was presented based on the principle of active disturbance rejection control and effective open-loop transfer function. The simulation results show that the proposed method is simple tuning and strong decoupling ability, and provides a successful control of load frequency.

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