| 摘要 |
A device for controlling an induction motor is provided to operate a control device through a communication such as an Internet even in a remote location. In a device for controlling an induction motor, an encoder(700) is constructed to sense an operation of the induction motor. A DSP processor(100) and a memory unit(400) calculate a speed and a position of the induction motor and compare/process the calculated value with a predetermined reference value. A connector unit(200) is electrically connected to the DSP processor(100) to transmit the inner parameter of the induction motor. A pulse width converter is electrically connected to the DSP processor(100) to control the speed and the position of the induction motor through an inverter. And, a digital-analog converter(500) is electrically connected to the DSP processor(100) and the pulse width converter to transmit a digital calculation signal of the DSP processor(100) with an analog calculation signal. |
