three-phase winding的例句大全

The winding group analysis of three-phase transformer based on the voltage vector

基于电压相量的三相变压器组别判定方法

A formula of link relation of three-phase transformer is deduced using three absolute single-phase transformer based on mathematical model of single-phase two winding transformer.

以单相双绕组变压器数学模型为基础，用3个独立的单相变压器表征三相变压器的每一相，推导出了三相之间的连接关系方程；

The present article describes briefly the influence of winding method of three-phase transformer and the structure of magnetic circuit on the waveform of secondary voltage at an initial angle.

从激磁的角度简要叙述了变压器绕组接法和磁路结构对二次电压波形的影响。

To get the transient characteristics, according to the mathematical model of three-phase induction motors in α-β coordinate, considering the stator winding terminal voltage constrains condition of fault operation, the practical simulation program was written.

根据三绕组单相电容异步电动机在α-β坐标系下的瞬态数学模型以及故障状态时的端点边界方程，推导出绕组的端电压约束条件，编写计算机仿真程序；

The stator with three-phase or polyphase winding generates variable frequency energy, voltage following rotational speed, while the rotor has structure of permanent magnetism or electrical excitation.

发电机的定子为三相或多相绕组，转子采用永磁体或电励磁结构；定子发出非工频的电能，电压也随转速变化；

Balanced three-phase currents flowing in the three-phase symmetric winding will produce a rotating magnetic field.

平衡三相电流流过三相对称绕组产生一旋转磁场。

Through contradistinctive research, several rules of fault-tolerant design were achieved, which could guide the design of PMSM. Secondly, the inductance and harmonic of a three-phase 12-slot 10-pole fractional slot concentrated winding PMSM were researched.

通过对比研究，找到了实现容错设计的若干规律，用于指导本文电机的设计。其次，重点研究了一个3相12槽10极分数槽集中绕组永磁同步电机的电感和谐波。