Steady-state loss and short-circuit force analysis of a three-phase bus using a coupled finite element+circuit approach

1999 ◽  
Vol 14 (4) ◽  
pp. 1485-1489 ◽  
Author(s):  
M.R. Shah ◽  
G. Bedrosian ◽  
J. Joseph
Author(s):  
S. N. Mahato ◽  
M. P. Sharma ◽  
S. P. Singh

This paper presents the steady-state and transient behavior of a single-phase self-excited induction generator (SEIG) using a three-phase machine with one shunt and one series excitation capacitors for resistive and inductive loads. The generation scheme consists of one three-phase delta connected induction machine and two capacitors - one connected in parallel with one winding and the other in series with a single-phase load. The dynamic model of the system has been developed as a hybrid model considering the stator phase currents in abc reference frame and the rotor currents in stationary d-q axes reference frame as state variables. The simulated and experimental results are presented for different dynamic conditions such as initiation of self-excitation, load perturbation and short-circuit. The simulated results of the steady-state analysis have been compared with the transient and experimental results and a close agreement between them indicates the accuracy and effectiveness of the approach.


Sign in / Sign up

Export Citation Format

Share Document