Active disturbance rejection based load frequency control and voltage regulation in power systems

2018 ◽  
Vol 16 (4) ◽  
pp. 336-350 ◽  
Author(s):  
Lili Dong ◽  
Anusree Mandali ◽  
Allen Morinec ◽  
Yang Zhao
Keyword(s):  
Power Systems ◽  
Disturbance Rejection ◽  
Frequency Control ◽  
Voltage Regulation ◽  
Load Frequency Control ◽  
Load Frequency ◽  
Active Disturbance Rejection

Load Frequency Control of Hybrid Power Systems via Active Disturbance Rejection Control (ADRC)

2013 ◽  
Vol 325-326 ◽  
pp. 1145-1151 ◽  
Author(s):  
Qiao Li Guo ◽  
Wen Tan
Keyword(s):  
Power Systems ◽  
Disturbance Rejection ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Active Disturbance Rejection Control ◽  
Hybrid Power ◽  
Load Frequency ◽  
Active Disturbance Rejection ◽  
Disturbance Rejection Control ◽  
Frequency Controller

This paper studies the load frequency control (LFC) problem for hybrid power system (HPS) with renewable energy technology. The goal is to attenuate the frequency deviation due to changing load demand, fluctuating wind and varying solar radiation. Two typical HPSs are considered in the paper: one with abundant wind energy and the other with solar energy. Active disturbance rejection control (ADRC) method is used to design the load frequency controller. Simulation results show that ADRC provides higher reliability and stability for the studied HPSs than conventional PI control.

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