• Ways of balancing the phase current of an induction motor operating with unbalanced supply and fault diagnostics of the thyristors are discussed.

    提出了在异步电动机供电平衡情况下平衡相间电流方法,给出了晶故障检测的方法。

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  • The unbalanced degrees of current in primary winding under different load conditions are discussed, which are based on the general expressions of negative phase sequence current.

    结合电流通用表达式讨论不同负荷条件下电流不平衡

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  • The reactive power and current of three-phase unbalanced load are compensated.

    配电网三相负荷平衡运行将增加配电网电能损耗。

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  • Active power filter can compensate current components which include distortion and negative sequence current components when it is used in unbalanced three-phase circuit.

    电力有源滤波器动态补偿不对称三相电路畸变电流电流分量

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  • And some indexes of power quality: voltage deviation, real power, reactive power, harmonic content, voltage fluctuation and unbalanced three-phase voltage and current, are discussed at length.

    同时本文对电能质量有关指标:电压偏差、频率偏差、各种功率谐波含量、电压波动三相不平衡的计算和检测方法,进行了详尽地阐述。

    youdao

  • This paper presents a new control strategy to eliminate second harmonic of dc output current in the 3-phase unbalanced network voltage PWM current-source converters (CSC).

    提出电网电压不对称情况下抑制三相宽调制(PWM)电流型变流器(CSC)直流输出电流二次谐波、减少网侧电流低次谐波控制方法。

    youdao

  • This paper presents a new control strategy to eliminate second harmonic of dc output current in the 3-phase unbalanced network voltage PWM current-source converters (CSC).

    提出电网电压不对称情况下抑制三相宽调制(PWM)电流型变流器(CSC)直流输出电流二次谐波、减少网侧电流低次谐波控制方法。

    youdao

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