S sdezarra New member Location US Dec 11, 2013 #1 Hello, I need help modeling a generator, particularly in SKM. All I know is that the generator is 156kVA. What are valid assumptions to make to construct a decrement curve e.g. Xd" values to assume? Thanks
Hello, I need help modeling a generator, particularly in SKM. All I know is that the generator is 156kVA. What are valid assumptions to make to construct a decrement curve e.g. Xd" values to assume? Thanks
steve66 Senior Member Location Illinois Occupation Engineer Dec 12, 2013 #2 I have a Caterpillar application guide that says Cat generators typically produce 8 times rated current into a 3 phase fault. That would make x"d approx. = 0.125
I have a Caterpillar application guide that says Cat generators typically produce 8 times rated current into a 3 phase fault. That would make x"d approx. = 0.125
