source transformer

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。

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.

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。

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

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.

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。

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。

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