Single-phase controller design for a fault-tolerant permanent magnet generator

  title={Single-phase controller design for a fault-tolerant permanent magnet generator},
  author={Rebecca Todd and A. A. Abd Hafez and Alasdair John MacGregor Forsyth and La Sheng Long},
  journal={2008 IEEE Vehicle Power and Propulsion Conference},
A simple, per-phase controller is described for a five-phase, fault-tolerant, permanent magnet generator. The power conditioning and control system for the generator comprises five independent H-bridge converters operating with sinusoidal PWM and supplying a common high-voltage DC bus. The separate controllers adjust the PWM pattern in each converter to regulate the DC bus voltage over the 3:1 machine speed range, which requires field weakening operation at high speed. Small-signal analysis is… CONTINUE READING

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