I gotta question for those who know AC circuits. I'm stuck on one of my question from a problem set our instructor gave us. Its friday so I won't be able to ask him until monday so I thought I'd ask you guys. Here's the question.
A 600 volt, three-phase system has phase sequence, A-B-C.
(a) What is the peak line-to-line voltage?
answer: 848.5 volts
(b) At a particular instant in time, Vab = 750 volts and is increasing. Determine the corresponding instananeous values of Vbc and Vca.
answer: Vab = 750.0 volts at 62.11 degrees
Vbc = -715.7 volts at -57.89 degrees
Vca = -31.3 volts at -177.89 degrees
I don't have a problem with part (a), its part (b) I can't figure out how to do. I'm not sure if he covered it yet in the lectures cause there's nothing in my notes.
Any help would appreciated
Thanks
A 600 volt, three-phase system has phase sequence, A-B-C.
(a) What is the peak line-to-line voltage?
answer: 848.5 volts
(b) At a particular instant in time, Vab = 750 volts and is increasing. Determine the corresponding instananeous values of Vbc and Vca.
answer: Vab = 750.0 volts at 62.11 degrees
Vbc = -715.7 volts at -57.89 degrees
Vca = -31.3 volts at -177.89 degrees
I don't have a problem with part (a), its part (b) I can't figure out how to do. I'm not sure if he covered it yet in the lectures cause there's nothing in my notes.
Any help would appreciated
Thanks