CONTROL SYSTEM FOR DRIVING MOTOR

摘要

PURPOSE: A motor driving control system is provided to obtain economic efficiency by connecting several slave devices in a single master device. CONSTITUTION: A master control device(100) comprises a power transform unit(110), a communication unit(120), and central processing unit(130). The power transform unit changes commercial AC voltage into a form suitable for each element of a BLDC motor driving control system. The communication unit performs a function for exchanging various information and data with a central monitoring system. Slave devices(200) comprise a motor driving unit(220) and a BLDC control unit(210) which generates PWM(Pulse Width Modulation) signals and drives a BL DC motor(300) through the motor driving unit.