Re: [CAD_CAM_EDM_DRO] Very cheap Phase converter..questions

In a message dated 9/3/2004 9:28:30 PM Central Standard Time,
rogersmach@... writes:
would like to see you guys explain this more in-depth.
Ron: This is the well-known "rotary transformer". It takes three phases to
START a 3Ø motor, but only two to KEEP it running, if at reduced HP. The
third "missing" phase is simply generated by that turning 3Ø motor, if fed with
TWO of the three phases. Jan Rowland


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