Abstract

The flux weakening performance of fault — tolerant permanent magnet machines are analyzed and studied in this paper. The fault-tolerant permanent magnet machines have high slot leakage inductance and harmonic leakage inductance inherent in order to run safely. The harmonic leakage inductance and the flux-weakening performance of fault-tolerant permanent magnet machines are studied using winding function and FEA. The analytical results find that the fault — tolerant permanent magnet machines can performance flux-weakening very well in little flux-weakening current and can run in wide speed region, as its high harmonic inductance.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call