GDJ-I型高压异步电动机的故障诊断及综合保护装置的研制

Fault Diagnosis of GDJ-I High-voltage Asynchronous Motor and Development of Its Comprehensive Protector

    摘要
  • 摘要: 通过检测正序、负序、零序电流 ,以过流程度作为高压电动机的故障判据 ,实现了高压电动机的综合保护

     

    Abstract: By detecting currents of positive phase sequence, negative phase sequence, zero phase sequence and taking their overcurrent degree as the basis for determining fault of high voltage motor, realized the comprehensive protection for high voltage motor.

     

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