| 摘要 |
PURPOSE: A method and an apparatus for diagnosing short of a motor driving system are provided to reduce damage to products due to the disconnection of a stator. CONSTITUTION: An apparatus for diagnosing short of a motor driving system comprises a motor(10), a controller(30), and an inverter(50). The motor comprises a rotor and a stator. The controller receives rotor position information and rotor rotation speed and generates and transmits PWM signal patterns. The inverter comprises multiple switching devices. [Reference numerals] (AA) PWM signal; (BB) Controller |
