Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

synchronous machines - equivalent circuit

Status
Not open for further replies.

newmetals

Electrical
Joined
Oct 29, 2002
Messages
1
Location
BR
I have the values of resistance and current of rotor and
I want to transfer these values for the stator side.
Someone could help me with the relations functions to
transfer these values (field resistance, field current and
resistance of damper) to stator side ?
 
Suggestion: Reference:
1. Gordon R. Slemon "Magnetoelectric Devices Transducers, Transformers, and Machines," John Wiley and Sons, Inc., 1966,
page 421:
Is(steady state)={(Xms x n' x Ef)/[(Xls + Xms) x Rf]} x exp(beta0 -pi/2)=Eo/(jXs)....................Eq.5.190
The stator current phasor is:
Is=[Eo/(jXs)]+[(E'/jX') - (Eo/jXs)] x exp(-t/tau')...Eq.5.191
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top