pm_machine_ukf Class Reference

pm_machine_ukf Implement space vector pulsewidth modulation. More...

#include <sc_pm_machine_ukf.h>

Public Member Functions
	pm_machine_ukf (void)
	Constructor.
void	initialize (double d_t, double t_update, double u_m, double u_d)
	Initialize the object.
void	defaults (void)
	Initialize the object with the defaults.
void	update (double t, const ml_matrix u)
	Update the switches.

Detailed Description

pm_machine_ukf Implement space vector pulsewidth modulation.

Space vector pulsewidth modulation takes the alpha and beta voltage components and enables the switches on a 6 switch inverter to drive a 3 phase AC motor. The modulation has seven pulse subperiods each pulse period. These are arrange symmetrically about the center of the pulse. A zero pulse is at the beginning, middle and end. The order of the active pulses (for the two active space vectors) is ordered differently for even and odd sectors in the alpha-beta plane. This minimizes switches. Space vector pulsewidth modulation class definition

   Space vector pulsewidth modulation