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 。
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.
出处
《工矿自动化》
北大核心
2003年第1期1-3,共3页
Journal Of Mine Automation
