电流分量 current component
- 变频机转子发生断条故障时,定子电流中将产生相应特征频率的电流分量。
When a fault of the rotor bar of an frequency converter has taken place, the characteristic signal components of the currents will be added into the stator current. - 电力有源滤波器能动态补偿不对称三相电路的畸变电流、负序电流分量。
Active power filter can compensate current components which include distortion and negative sequence current components when it is used in unbalanced three-phase circuit. - 准确检测这些电流分量,正确评价用户电能质量的好坏,已经是非常迫切的问题。
It is urgent to detect the harmonic components and the negative sequence components of current accurately and to evaluate the quality of electric energy correctly.
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