Section 15.4: Performance Calculations

Next, various performance equations are developed from the Steinmetz circuits¾with core losses neglected

Using the stator’s line-to-neutral terminal voltage Vt as the reference phasor then: Vt = |Vt|/0°

And the stator’s line current is: Is = |Is|/q so the average (per-phase) input power is: Pin = |Vt||Is|cosq

Previous slide

Next slide

Back to first slide

View graphic version