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Research on motor protector using MSP430 single chip microcomputer

  • 2013-05-19
  • 200.71KB
  • Points it Requires : 2

This paper introduces a method for implementing a protector that can protect the motor from short circuit, overload, phase failure, overtemperature, and ground leakage. This protector is different from other protectors in that it uses software to simulate the heat accumulation of the motor for motor overload protection. It takes into account the different heat accumulation and heat dissipation processes of the motor in cold and hot states to reasonably realize the protection function.

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