Applying 80C196MC in switched reluctance motor control

A simple and reliable digital control system of SRM (Switched Reluctance Motor) was put forward in the paper, in which the CCC (Current Cut Control) is used as main control module and the APC (Angel Position Control) is used as auxiliary control module. Dual width of electric current cut technology in CCC was adopted. It definitely reduces wave motion of torque in slow speed regions. Application of break angle to APC reduces torque in current feedback. Preliminary experiment proves that the system satisfies running requirement with load.