In this paper, instantaneous reactive power theory based on the use of an improved algorithm for instantaneous reactive current use in the hybrid active power filter in the system improve the overall performance and efficiency.
本文在瞬时无功功率理论的基础上采用了一种改进的瞬时无功电流算法,运用在混合型有源电力滤波器中,提高了系统的整体性能和效率。
参考来源 - 基于双DSP的混合型有源电力滤波器的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
如何定义三相系统的瞬时无功电流、瞬时无功功率一直是学术界关心的问题。
How to define instantaneous reactive current and reactive power in three-phase non-sinusoidal asymmetrical systems is still a concerned problem by academia.
该文提出了基于瞬时无功功率理论的四相输电谐波电流检测方法。
This paper presents four-phase transmission harmonic current detecting method based on instantaneous reactive power theory.
提出了一种异步电机无速度传感器矢量控制的新方法，用瞬时无功功率和励磁电流变化来估计电机转速。
This paper proposes a new method of sensorless vector control for induction motors, in which the motor speed is estimated by both instantaneous reactive power and variation of magnetizing current.
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