| Based on the analysis of the classical protection to induction motor ,the thesis gave an intelligence way to protect running motor by a computer on slice, which is a simply~ practical way. The paper drew a conclusion about the basis of judgement on an intelligence protection to the motor from demonstrating the troubled models by means of the simulative model of the Asynchronous Machine and the MATLAB language. The paper pointed out the design principle to the system~ and specific examples of the chosen hardwares and applied softwares were given out. |
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