The voltage changer is also very important in the supply electric system, mastered the protection and calculation.

变压器在供电系统中也是重要的设备，掌握了对它的保护和整定计算方法。

Made the voltage changer and outfeeder's protection setting calculation, mastered the principles of the main apparatus and secondary circuit.

继电保护装置应用于主要电气设备和二次接线回路中； 并熟练掌握了变电所内主要电气设备和二次回路的工作原理。

The utility model discloses an electric energy quality regulator, comprising an original edging voltage changer, a high-frequency transformer and an auxiliary edging voltage changer.

本实用新型公开了一种电能质量调节器，它包括原边电压变换器、高 频变压器和副边电压变换器。

This thesis carries out studies aiming at the impact of load characteristics and on load tap changer on voltage stability.

本文针对负荷特性和有载调压变压器对电力系统静态电压稳定性的影响展开研究。

On-load tap changer (OLTC) is considered to be one of the important factors that results in voltage collapse.

有载调压变压器被认为是造成电压崩溃的重要因素之一。

Both regulating characteristics of on-load tap changer (OLTC) and load characteristics greatly impact power system voltage stability.

有载分接开关(OLTC)的调节特性和负荷特性对电力系统电压稳定性具有极大的影响。

On-load tap-changer is a main device of on-load automatic voltage regulation transformer with.

有载调压分接开关是有载自动调压变压器的的主要装置。

After illustrating the operation theory of six pulse converter, author gives the calculating method of UHVDC transmission parameters such as operating power, voltage, current and tap changer range.

在此基础上确定了溪洛渡—株洲特高压直流输电工程换流变压器的额定功率、电压、电流和分接头的变化范围等参数。