Trajectory sensitivity analysis-based systematic Q-matrix of DFIG with LQR auxiliary voltage and power compensation for oscillation damping

2022 ◽  
Vol 135 ◽  
pp. 107575
Author(s):  
Hany A. Abdelsalam ◽  
Abdelsalam A. Ahmed ◽  
Ahmed A. Zaki Diab
Keyword(s):  
Sensitivity Analysis ◽  
Trajectory Sensitivity ◽  
Q Matrix ◽  
Oscillation Damping

Trajectory sensitivity analysis using orthogonal functions

1985 ◽  
Vol 41 (2) ◽  
pp. 581-584 ◽  
Author(s):  
G. TH. KEKKERIS ◽  
P. N. PARASKEVOPOULOS
Keyword(s):  
Sensitivity Analysis ◽  
Orthogonal Functions ◽  
Trajectory Sensitivity

Escape System Trajectory Sensitivity Analysis.

1978 ◽  
Author(s):  
John J. Piacentino ◽  
James F. McEnerney ◽  
Gene C. Eberly
Keyword(s):  
Sensitivity Analysis ◽  
Trajectory Sensitivity ◽  
System Trajectory

Application of Trajectory Sensitivity for the Evaluation of the Effect of TCSC Placement on Transient Stability

2007 ◽  
Vol 8 (1) ◽  
Author(s):  
Dheeman Chatterjee ◽  
Arindam Ghosh
Keyword(s):  
Sensitivity Analysis ◽  
Power System ◽  
Transient Stability ◽  
Operating Conditions ◽  
Variable Capacitor ◽  
Trajectory Sensitivity ◽  
Thyristor Controlled Series Compensator ◽  
Bus System

This paper investigates the use of trajectory sensitivity analysis (TSA) technique for assessing the transient stability of a power system at various operating conditions. The effect of placement of a thyristor controlled series compensator (TCSC) as well as the influence of the change in firing angle is also discussed. The TCSC is modeled by a variable capacitor, the value of which changes with the firing angle. The systems studied are the WSCC 3-machine, 9-bus system and IEEE 16 machine 68 bus system. The results using TSA are validated by PSCAD/EMTDC simulation.

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