Answer Question
Transformer modelling with both remanant flux and V-I saturation characteristics for Energisation study
Hi,
I am modelling a 4MVA Inverter trafo.(33/0.66kV) for it's energisation study of one of solar farm projects.Either I have to select UMEC deisgn or simple 3Ph-2W transfromer. In UMEC design ,I can model for V-I characteristics of transformer for saturation,however in 3Ph-2W design ,for saturation,I get the option to model only with following parameters:-
1.Air core reactance
2.Knee voltage
3. Remanant flux(#1-#2,#1-#3,#2-#3)
Is there any model with which I can consider both the conditions of remanant flux and V-I characteristics of transformer.Please help!!!!
Thanks
Keshavam
I am modelling a 4MVA Inverter trafo.(33/0.66kV) for it's energisation study of one of solar farm projects.Either I have to select UMEC deisgn or simple 3Ph-2W transfromer. In UMEC design ,I can model for V-I characteristics of transformer for saturation,however in 3Ph-2W design ,for saturation,I get the option to model only with following parameters:-
1.Air core reactance
2.Knee voltage
3. Remanant flux(#1-#2,#1-#3,#2-#3)
Is there any model with which I can consider both the conditions of remanant flux and V-I characteristics of transformer.Please help!!!!
Thanks
Keshavam