I have a couple of basic questions on three phase generator connections. I am trying to connect a three phase machine (datasheet) as a generator to a three phase load on a breadboard, as shown:
The physical generator has 4 wires coming out of it; three are for the phases A, B and C, while the fourth one is for frame ground. My questions are:
(1) Should the frame ground wire be connected anywhere on the breadboard?
(2) What is the purpose of frame ground?