基于DSP的交流电动机变频调速控制系统,他是比较使用的程序。
DSP-based variable frequency AC motor speed control system, he is more use of the procedure.
在电动机运行前,该保护系统对外部保护线路、PLC内部程序及PLC自身进行检查。
Before the operation of the motor, the system detects the external protective circuit, PLC and its internal program.
系统软件基于这些数学模型来实现感应电动机转子磁场定向矢量控制,并给出了软件程序流程。
The rotor flux field-oriented vector control method is implemented basing on these mathematical models in system software. The software program flow is presented.
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