An Improved Performance Load Frequency Control for Restructured Power System

2021 ◽  
pp. 1211-1222
Author(s):  
B. K. Harie Vignesh ◽  
K. R. Aravind Kumar ◽  
J. Karmugilan ◽  
C. H. Rohith ◽  
R. R. Lekshmi
Keyword(s):  
Power System ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Restructured Power System ◽  
Load Frequency ◽  
Improved Performance

scholarly journals Novel Neural Network-Based Load Frequency Control Scheme: A Case Study of Restructured Power System

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Nagendra Kumar ◽  
Hasmat Mlik ◽  
Akhilesh Singh ◽  
Majed A. Alotaibi ◽  
Mohammed E. Nassar
Keyword(s):  
Neural Network ◽  
Power System ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Restructured Power System ◽  
Load Frequency ◽  
Control Scheme

scholarly journals Control Strategy for Load Frequency Control to Manage TRANSCO Reserve in Restructured Power System

2019 ◽  
Vol 9 (2) ◽  
pp. 3234-3241
Keyword(s):  
Power System ◽  
Transmission Line ◽  
Control Strategy ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Frequency Change ◽  
Restructured Power System ◽  
Load Frequency ◽  
Efficient Performance ◽  
Flow Through

Load frequency control existing in restructured power system retains frequency change and transmission line power variations within limits. Tie line bias control strategy adopted for load frequency control allows only contracted power to flow through transmission line. Thus, during violation, this strategy does not allow transmission companies to utilize its available reserve beyond the contract. Concurrently, only same area generation units are rescheduled to satisfy violations. This paper proposes a new control strategy for load frequency control in a competitive environment considering transmission line reserve. The strategy allows the use of more economic generating units located in neighbouring areas, thereby making use of transmission company’s reserve up to the maximum limit during violation. The proposed strategy is tested for its effective and efficient performance under bilateral and poolco model with various contract violations. The strategy proves for the effective utilization of neighbouring generating units that offers lowest prices thereby making the system efficient.

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