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1·Three Phase Induction Motor, Standard Type.

标准型三相感应电动机“，”

2·This device can be used in three phase converter assembly using thyristors.

可在三相晶闸管变流装置中应用。

3·A new control scheme of three phase voltage source PWM rectifier is presented.

提出了一种新的三相电压型PWM整流器控制方案。

4·Various kinds of control strategies of three phase rectifier converters are analyzed and studied.

文章对电压型可逆变流器的各种控制策略进行了研究、分析。

5·The three phase system is more efficient in that for the same mechanical power a greater total electrical output is obtained.

三个阶段的系统，更有效，为同一机械动力更大的总电力输出表达式。

6·Finally, the elementary procedure for establishing the harmonic models of three phase transformer in phase coordinate system is discussed.

作者还讨论了建立相坐标下三相变压器谐波模型的基本方法。

7·Results from three Phase III drug trials are expected between 2012 and 2013, while results from two Phase II trials of new MDR-TB drugs are expected in 2012.

三个三期药物实验预计在2012年和2013年之间会得出结论，预计在2012年得到两项新的耐多药结核病药物二期实验的结果。

8·Based on operation parameters of a three phase induction motor at duty type S1, this paper deduces the thermal state of this motor with constant output at duty type S7.

主要介绍一种依据一台三相异步电动机在S1工作制下的运行参数推断该台异步电动机容量不变时在S7工作制下发热情况的方法。

9·The thesis introduces a three phase AC motor's mathematical model in static reference frame and a simulation system for AC motors to develop a vector control inverter system.

针对三相异步电机矢量控制系统的要求，根据在静止坐标系统中异步电机的数学模型，进行了系统仿真。

10·In this paper, we propose and discuss two new control methods for three phase shunt APFs: the sinusoidal line current control method and the instantaneous reactive power compensation control method.

本论文提出三相并联型有源滤波器的两种新的控制方法，即正弦波化控制和瞬时无功功率的控制方法。

三相

1·A new control scheme of three phase voltage source PWM rectifier is presented.

提出了一种新的三相电压型PWM整流器控制方案。

2·Based on operation parameters of a three phase induction motor at duty type S1, this paper deduces the thermal state of this motor with constant output at duty type S7.

主要介绍一种依据一台三相异步电动机在S1工作制下的运行参数推断该台异步电动机容量不变时在S7工作制下发热情况的方法。

3·Three phase inverter can take pump or lift, and other industrial use, more safe and stable.

三相逆变器可带载水泵或者电梯等工业设备，更安全稳定。

4·Three phase, wheel, DC fan-cooled, heavy duty.

三相，有轮，直流风扇冷却，高暂载率。

5·This paper discusses the application of clock representation in three phase transformer connections and other fields.

论述了“时钟表示法”在三相变压器联接组别和在其他方面的应用。