Hello,

I'm beginning my final exam of my study next month. I have to build an
ec motor controller with FOC and PFC. For this reason I need some books,
I would appreciate any hint for some good books which discuss these
topics.

It's a 230V 3-phase motor, with hall-sensors.

Thanks

Wilfried

I don't have an Exam and i'm not on the way to get it. BUT one question:
What please is an ec motor? AC from alternating current is know.

What is EC technology ? EC stands for Electronically Commutated and it
combines AC and DC voltages, bringing the best of both technologies :
the motor runs on a DC voltage, but with a normal AC supply. DC motors
already have low power consumption but if used in an AC application, the
power needed converting AC to DC, using a bulky, inefficient
transformer. The EC motor incorporates voltage transformation within the
motor. The non-rotating part of the motor (stator) is extended to make
room for an electronic PCB board which includes power transformation AC
to DC, as well as the controls.

EC means Electronically Commutated, maybe you know them as BLDC or PMSM
motor.

EC means Electronically Commutated, maybe you know them as BLDC or PMSM
motor