该系统由PLC可编程控制器、故障点选择器、故障形态选择器、合闸角控制器和故障开关组成。

The system consists of PLC, fault position controller, fault mode controller, fault Angle controller and fault switch.

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提出了一种基于网格分形和自适应形态滤波器识别励磁涌流与内部故障电流的新方法。

Based on grille fractal and self-adaptive morphological filter, a novel approach to identify inrush current and internal fault current is presented.

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为了分析发电机组振动信号在能量和波形方面的细小变化，从而反映发电机组的早期故障趋势，提出了基于数学形态谱的故障特征量。

Fault features based on pattern spectrum were presented for analyzing tiny changes of energy and waveform of generator sets vibration and reflecting the trend of early faults.

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