.Spot.DrivesDC.BLDC

Information

Complete brushless DC drive with inverter.

For block (rectangular) non-pulsed modulation the input to uPhasor[1] is arbitrary and has no influence.

For pulsed rectangles uPhasor[1] can be used
a) to simulate time-average voltage amplitudes.
b) to determine the ratio of on- to off-time when using a pulsed modulator.
where 0 < uPhasor[1] < 1.

The rectangle width is a parameter with default value 2/3, corresponding to '2 phases on, 1 phase off' at a time.

Note: for machines with gear w_ini denotes the initial angular velocity at the generator-side!