Patent ID: 11888423
Assignee: INFINEON TECHNOLOGIES AG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. The method of claim 14,
wherein the switching signal is configured to control driver circuitry to modulate a duty cycle for coupling the phase to the first terminal of the supply for a third plurality of switching cycles corresponding to a third range of electrical angles for the rotor such that a voltage at the phase matches a first set of cosine functions during the third range of electrical angles for the rotor; and
wherein the switching signal is configured to control the driver circuitry to modulate a duty cycle for coupling the phase to the second terminal of the supply for a fourth plurality of switching cycles corresponding to a fourth range of electrical angles for the rotor such that a voltage at the phase matches a second set of cosine functions during the fourth range of electrical angles for the rotor.