phase load的例句大全

analyzing the consequences of three-phase load unbalance operation

三相负载不平衡运行后果分析

互联网摘选

Contactor control is used by three-phase load motor in electric power locomotive. Current quick-break protection, inverse time over current protection and single-phase grounding protection can be realized by single chip micro-computer.

电力机车三相负载电动机采用接触器控制方式，可用微型单片机同时实现电流速断、反时限过流及单相接地等保护。

互联网摘选

a novel three phase load flow algorithm with constant jacobian matrix for distribution system

配网三相潮流的常雅可比牛顿算法

互联网摘选

By theoretical calculation and analysis, the calculation formulas of the line-to-line load was equivalent to the three-phase load under two conditions that power factors were equal or not were put forward respectively.

通过理论计算和分析，提出了在功率因数相等和不相等两种情况下，线间负荷等效为三相负荷的计算公式。

互联网摘选

for comparatively smaller single-phase load, the duplicate supply single-phase transfer switch made of miniature contactors can be selected.

对较小的单相负荷可采用由微型接触器构成的双电源单相切换开关。

互联网摘选

A balance method for great power single phase load in three phase circuit

三相线路中大功率单相负载的一种有效平衡方法

互联网摘选

the solid spray tower plate is suitable for various mass transfer plate towers, particularly plate towers with higher gas phase load.

适用于各类传质板式塔，尤其适用于气相负荷较大板式塔。

互联网摘选

special problem encountered in measurement of single-phase load and countermeasures

计量单相负荷遇到的特殊问题及对策

互联网摘选

analysis about the effect of balanced three - phase load on loss reduction in low- voltage power distribution system

低压配电网平衡三相负荷的降损效果分析

互联网摘选

analysis and calculation of load current in neutral conductor of two kinds of daylight lamps in three-phase load experiment

三相负载实验中两种日光灯负载中线电流的差别及分析

互联网摘选

analysis on three phase load unbalanced operation consequences in the distribution and transformation in the countryside and countermeasures

农村配变三相负载不平衡运行后果分析与对策

互联网摘选

two-phase control of a three-phase load or control of two single-phase loads user manual

三相负载的二相控制或两个单相负载的控制

互联网摘选

The model on the basis of the principle of the arc thermal superimposed load fluctuation components to reflect the electric arc furnace grid harmonics, voltage fluctuations and three-phase imbalance.

该模型在电弧热学原理的基础上叠加了负荷波动成分，能够同时反映电弧炉对电网的谐波、电压波动及三相不平衡等影响。

互联网摘选

The causes of three-phase unbalance of distribution network is roughly divided into two types. One kind is caused by the unbalanced power supplied link system, another kind is caused by the load of the asymmetric three-phase unbalance system.

配电网三相不平衡产生的原因大致分为两类，一类是由供电环节不平衡引起的系统三相不平衡，另一类是由负荷的不对称引起的系统三相不平衡。

互联网摘选

At present, most of the thyristor-controlled reactor ( TCR) type static var compensators ( SVCs) use open-loop control mode as compensation for the three-phase unbalanced load device.

在总结已有的研究成果基础之上，将瞬时无功功率理论应用于提高功率因数和补偿三相不平衡负荷的静止无功功率补偿器控制之中。

互联网摘选

The equivalent circuit and the vector diagram of the HTS LIM are studied. The three-phase winding current, the thrust force, the vertical force, the motor speed and the motor position in the load condition are analyzed.

研究了高温超导直线感应电机的等效电路和向量图，分析了负载条件下电机的三相绕组电流、电机推力、电机法向力、电机速度和电机位移波形。

互联网摘选

A fast solution of three-phase asymmetric distribution system load

一种不对称配电网三相潮流快速算法

互联网摘选

Simulations were carried out in various load conditions, such as empty-load, full-load, half-load, sudden-load, voltage fluctuations at load terminal, non-linear load and three-phase asymmetric load.

针对可能出现的负载情况，如空载、满载、半载、突加负载、负载端电压波动、非线性负载和三相不对称负载等情况，分别进行了系统仿真。

互联网摘选

Analysis of Non-zero Neutral Voltage of Linear Three-phase System Load in Y Connection

三相三线制电路中点电位不为零现象分析

互联网摘选

Performance Index Calculation of Three-phase Synchronous Generator with Controllable Rectification Load

三相同步发电机带可控整流负载的性能指标计算

互联网摘选