This is a part of the research work of 220kW cycloconvertorfor a brushless synchronous motor.

Modified Flux Observer for PMSM DTC;

Brushless excitation synchronous motor has a wide range of applications in Chemistry,coal mine and other explosive environments places because it has no tache of creating sparks such as slip ring,carbon brush and so on.

Grounding detection based on Atmega16L for rotor winding of brushless synchronous motor;