Slope Calculations For Three Winding Trafos
Slope Calculations For Three Winding Trafos
(OP)
In relation to thread238-245515: Differential Slope Calculation, I would appreciate if someone may post a sample calculation or link on how to calculate the Slope 1 and Slope 2 settings of a transformer differential relay for a three winding transformer with consideration to the transformer on-load tap changer.






RE: Slope Calculations For Three Winding Trafos
Is it the same as a Xfmr?
RE: Slope Calculations For Three Winding Trafos
RE: Slope Calculations For Three Winding Trafos
It's theoretical Q or you have yet type of relay?
Bias or restraint current calculation depend on the relay mnf.
Best Regards.
Slava