查询词典 reactive

In addition, the instantaneous reactive power theory and its application in ASVG are described.

此外，论文还介绍了瞬时无功功率理论及其在ASVG中的应用。

The theory of instantaneous reactive power has been applied in many fields since it was proposed in 1980s.

瞬时无功功率理论自80年代提出以来，在许多方面得到成功的应用。

Compare three strain harmonic test method which is based on the instantaneous harmonic and reactive power theory.

比较了基于瞬时无功功率理论的三种谐波检测方法。

The dq0 transformation method based on instantaneous reactive power theory has been widely used in DVR at present.

有调查结果显示：在由电能质量问题引起的投诉中，由电压暂降引起的投诉占80%以上〔1〕。

The MATLAB simulation software is used to model the harmonics detection circuit, which is based on the instantaneous reactive power theory.

通过对基于瞬时无功功率理论的一种谐波电流检测方法的研究，利用MATLAB仿真软件建立了相应的仿真电路，就其中的低通滤波器对谐波电流检测效果的影响进行了仿真研究。

The research is mainly about the harmonic current detection method that based on the instantaneous reactive power theory.

所提出的检测方法用模拟电路加以实现，可对谐波电流、无功电流进行分别检测或综合检测。

The results indicate that it is feasible to test real time harmonic current using the method based on instantaneous reactive power theory.

结果表明，利用基于瞬时无功功率理论的方法实时检测弧焊电源的谐波电流是可行的。

In this paper, two harmonic current detecting methods based on the theory of instantaneous reactive power of three-phase circuits are analyzed and compared with different voltage condition.

分析了基于瞬时无功功率理论的三相电路谐波电流检测的两种算法，并根据算法原理在不同电压条件下进行了对比研究。

In this paper, a harmonic detection method based on instantaneous reactive power theory is discussed. And then, MATLAB models for the harmonic detection are built and the simulations are carried out.

本文分析了基于瞬时无功功率理论谐波检测方法的基本原理，建立了基于MATLAB的谐波检测系统模型并进行了仿真分析。

Secondly, the method based on instantaneous reactive power theory is researched, and the detecting precision affected by LPF is analyzed.

其次，本文基于瞬时无功功率理论研究该理论的检测方法，从频谱的角度分析了低通滤波器对检测精度影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。