source transformer的例句大全

Otherwise, introducing ideal transformer constituted of VCVS ( voltage control voltage source) and CCCS ( current control current source).

还介绍了利用电压控制电压源和电流控制电流源构成的具有交流和直流传输特性的理想变压模型。

By introducing the current development and problems of arc-suppression coils, a novel automatic tuning arc-suppression coil based on the theory of transformer with controllable current source load is proposed, which has the properties of linear reactance tuning capacity and little harmonics pollution.

介绍了当前消弧线圈技术的发展以及存在的问题，提出了一种宽范围自动连续可调且谐波污染小的新型消弧线圈设计原理。

A practical protection scheme for small power source connected to power networks in 110 kV transformer substation

小电源在110kV变电站上网的一种实用保护解决方案

The converter can control the resistive load of the rated current by the way of controlling the sinusoidal current source, through the magnetometive restrictions of the series transformer, which means to indirectly control the rated load voltage.

在控制上按照正弦电流源的控制方法，指出通过串联变压器的磁约束关系可控制阻性负载的额定电流，即可间接控制负载额定电压。

The Y connection and delta connection of transformer in DVR is simulated with Matlab and the three-phase four-wire structure with Y connection is used in the experiment, which can compensate zero voltage component of source voltage by approved SVPWM algorithm.

分别对变压器不同的连接方法进行了Matlab系统仿真，并对变压器星形连接的三相四线结构和改进的SVPWM控制方法作了实验，解决了系统中存在电压零序分量问题。

There are requirements for connection orders of the inlet wires of three-phase full bridge SCR welding power source when its main circuit adopts Y/ △ connection and synchronous transformer adopts Y/ Y connection.

主电路为Y/△接法，同步变压器为Y/Y接法的三相全桥晶闸管焊接电源对电源三相进线接入顺序有要求。

The power source energization and the A/ D conversion of the sensor in the hybrid optical current transformer are researched.

对这种混合式电流互感器传感器的电源供能、AD转换等进行了研究。

In recent years, there appears a new operating mode in power plants, I e, apply GCB ( generator circuit breaker) and use the power inversely supplied by the main transformer as the auxiliary start up power source.

最近几年，发电厂出现了一种新的运行方式，即在发电机出口装设断路器，用主变压器从系统倒送电作为厂用电的起动电源。

Two methods for power supply are proposed in this paper: self-supplying current transformer ( CT) power source and optical power supply.

论文首先分析了两种电源方案：取电CT电源和激光电源。

A New Method to Measure the Temperature Increase of the Transformer Winding of Arc Welding Power Source

弧焊电源变压器绕组温升快速测量的新方法

The Technology Research to High-voltage Source Measuring Based on Voltage Transformer

基于电压互感器的高压源检定方法研究

An uninterrupted power source ( UPS) with VMOS transistor inverse transformer is proposed.

本文介绍一种全自动不间断逆变电源。

This article puts forward a new main circuit, twelve-phase welding power source with phase-altemate transformer.

提出一种新型的焊接电源主电路形式&带相间变压器的十二相整流电源。

Application and Research of DC Transformer in Constant Current Source

直流互感器在恒流源中的应用研究

in an ideal amplifier, the final stage tube acts as a signal source and the output transformer acts as a load.

在一个理想放大器，最后阶段管作为信号源和输出变压器的负载。

the 1000v adjustable pulsant direct current power source was designed based on the autotransformer and step-up transformer.

1000V可调脉动直流电源将自耦调压器与升压变压器相结合设计。

the unit can be started with the breaker or switch opened using the generator step-up transformer as a source of off-site power.

机组可在断路器或负荷开关打开时，采用发电机升压变压器作为一种非本电厂电源来起动。

An intermediate-frequency transformer applied to soft switch inverter welding electrical source is developed.

研制了应用于软开关逆变焊接电源的中频变压器.

AC source is a better alternative to isolation transformer + variac.

交流源可以更好的代替变隔离压器+调压器.

otherwise, introducing ideal transformer constituted of vcvs ( voltage control voltage source ) and cccs ( current control current source ).

还介绍了 利用电压 控制电压 源和电流控制电流源构成的具有交流和直流传输特性的理想变压模型.