DEFINITION OF PARAMETERS OF THE EQUIVALENT CIRCUIT OF A TRANSFORMER

Author(s):  
Konstantin Bykov ◽  
Nadezhda Lazareva ◽  
Viktor Yarov

The methods of experimental determination of the parameters of a T-shaped equivalent circuit of a voltage transformer are considered. The results of identification of the parameters of the transformer model by various methods are presented.

2000 ◽  
Vol 10 (05) ◽  
pp. 959-970 ◽  
Author(s):  
GUIDO PEGNA ◽  
RITA MARROCU ◽  
ROBERTO TONELLI ◽  
FRANCO MELONI ◽  
GIOVANNI SANTOBONI

In this paper we study the experimental determination of the basin of attraction for the Chua's circuit by means of an electronic device that is able to select initial voltages and to show the early stages of the subsequent trajectory on the oscilloscope. The results are shown and discussed in cases of multistability of periodic and chaotic solutions.


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