Sensorless Control of Salient-pole Machines

A controller (100) for controlling a salient-pole machine (200) is disclosed. The controller (100) is adapted to determine at least one operational parameter of the salient-pole machine (200), such as for example a rotor position, a rotor angle or a steady-state voltage. The controller (100) comprises a calculating unit for calculating test pulse properties for test pulses for supply to phase inputs of the salient-pole machine. The test pulse properties thereby comprise a pulse width and the calculating unit (110) is adapted for determining the pulse width in an adaptive manner.

Attached files:
WO 2009103662.jpg

Patents:
WO 2,009,103,662

Inventor(s): DE BELIE FREDERIK [BE]; MELKEBEEK JAN [BE]

Type of Offer: Sale



« More Engineering - Electrical Patents

Share on      


CrowdSell Your Patent