phase transformer的例句大全

Principle of Measuring 12 Kinds of Linking Group of Three-phase transformer

三相变压器12种联接组的测定原理

Applying the Phase Recurrence Algorithm to Decide Connection Group of Three-phase Transformer

用相位递推法确定三相变压器的联接组

Analysis of Magnetic Inrush Current of Three-phase Transformer and the Differential Protection Scheme

三相变压器励磁涌流及保护方案

Transformation Rule of Connecting Group Grade of Three-Phase Transformer

三相变压器联接组别标号的变化规律

An easy method is introduced in detail to identify the connection group of three-phase transformer.

详细、系统地介绍了一种识别三相变压器连接组别的简易方法。

A Three-phase Transformer Leakage Inductances Parameter Identification Algorithm Based on the Constrained Least Squares Method

基于约束最小二乘法的变压器三相漏感辨识算法

The relationship of two kinds of curves for asymmetric three-phase transformer is deduced in this paper.

不对称三相变压器两曲线有合理的转换关系。

Teaching and practising for determing the connection group symbols of a three-phase transformer

对确定三相变压器连接组标号的教学及实践

Analysis of Electromagnetic Transients of Three-phase Transformer's Non-synchronous Closing and Its Influence on Protection

三相不同期合闸下变压器电磁暂态分析及对保护的影响

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。

The converter transformer that High-voltage DC ( HVDC) transmission system adopted in is three-phase transformer group, its response to the DC magnetic bias is very sensitive.

高压直流（HVDC）输电系统中所采用的换流变压器是三相变压器组，其对直流偏磁十分的反应十分灵敏。

Apply single-phase and three-phase transformer mixed supply power manners that can lower line loss largely and improve power supply stability and voltage rate at the aim of shorten low voltage line with high voltage into users.

在配电线路上采用单、三相变压器混合供电方式，以高压进户、缩短低压线路降低线损为目的，使配电线路线损有了较大幅度降低，提高了供电可靠率和电压合格率。

The phase recurrence algorithm that estimates connection group of three-phase transformer fleetly was given in this article. Compared with the phasor graph method, the phase recurrence algorithm has the advantages of simpleness, speediness and accuracy.

文章给出了一种快速判断三相变压器联接组的方法&相位递推法，这种方法和相量图法比较具有简单、快速、准确的特点。

Impedance-matching balance transformer is an new type transformer to achieve balance transformation of current between the three-phase system and the two-phase system.

阻抗匹配平衡变压器是在伍德桥牵引变压器的基础上发展的一种新型变压器。

The primary side of the three-phase secondary line winding transformer is directly connected with the voltage output end of the three phase network;

所述三相多副边绕组变压器的原边直接或通过高压开关与三相电网的电压输出端相连；

Material-Saving Design for Amorphous Core in Three-Phase Oil-Immersed Distribution Transformer

三相油浸式非晶合金配电变压器铁心节材设计

Based on the result that transformer can transform travelling waves effectively, this paper researches the transform characteristic of travelling waves in three-phase distribution transformers.

在已经证明配电变压器能有效传变行波信号的基础上，本文对三相配电变压器的行波传变特征进行了研究。

We also discuss the equivalent circuit of this transformer as well as the theory of the transformation between the three-phase system and the two-phase system.

与此同时，还阐明了该种变压器的等值电路，讨论了三相与两相系统变换的有关理论问题。

Single-Phase Run of Three-Phase Distribution Transformer and Its Boundary Conditions

三相配电变压器单相运行分析及约束条件