excel sheet to calculate all operating values for siemens transformer relay
excel sheet to calculate all operating values for siemens transformer relay
(OP)
thread238-307149: excel or software to assist transformer bias differential testing?
I hope the attached excel file will help you to get the operating current values for transformer differential protection up to 4 winding and also give u the required injection in amps and angles to verify the slope characteristic of the relay .
I make this sheet based on the respective relay manual and field practice .
for any esquires don't hesitate to contact me
I hope the attached excel file will help you to get the operating current values for transformer differential protection up to 4 winding and also give u the required injection in amps and angles to verify the slope characteristic of the relay .
I make this sheet based on the respective relay manual and field practice .
for any esquires don't hesitate to contact me






RE: excel sheet to calculate all operating values for siemens transformer relay
RE: excel sheet to calculate all operating values for siemens transformer relay