Aggregation of Induction Motor Loads for Transient Stability Studies

1987 ◽  
Vol EC-2 (1) ◽  
pp. 55-61 ◽  
Author(s):  
A. H. M. A. Rahim ◽  
A. R. Laldin
Keyword(s):  
Induction Motor ◽  
Transient Stability ◽  
Stability Studies

scholarly journals A Fast Method to Compute the Dynamic Response of Induction Motor Loads Considering the Negative-Sequence Components in Stability Studies

Energies ◽  
2019 ◽  
Vol 12 (9) ◽  
pp. 1802
Author(s):  
Xiaoming Mao ◽  
Junxian Chen
Keyword(s):  
Induction Motor ◽  
Transient Stability ◽  
Practical Method ◽  
System Stability ◽  
Fast Method ◽  
Stability Studies ◽  
Simulation Accuracy ◽  
Negative Sequence ◽  
Transient Simulations ◽  
Sequence Components

This paper deals with the modeling and simulation of induction motor loads in power system stability studies considering the influence of the negative-sequence components. A practical method for computing the dynamic behavior of an induction motor under asymmetric faults is proposed and implemented in MATLAB. The accuracy of the proposed method is verified through classical electromagnetic transient simulations using the PSCAD/EMTDC software package. Compared with the existing traditional transient stability simulations, the method increases a little computational burden yet achieves much better simulation accuracy under asymmetric faults.

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