高压节电调压器

High-voltage electricity-saving voltage regulator

  • Inventors: DAI RUHONG
  • Assignees: 戴如宏
  • Publication Date: December 16, 2009
  • Publication Number: CN-201365125-Y

Abstract

本实用新型公开了一种高压电力线路中使用的并具有节电功能的高压节电调压器。采用高压真空接触器连接在调压线圈中,通过高压真空接触器切换高压节电调压器的调压线圈抽头档位来改变高压节电调压器的输出电压。高压真空接触器磨损小,耐受的电压等级高,切换电流小。此外,在高压节电调压器的输入端和输出端各连接有一组转换开关,通过转换开关的吸合和断开来改变高压节电调压器的输入和输出连接,从而不增加线圈内部绕组而使高压节电调压器具有升压和降压的功能。
The utility model discloses a high-voltage electricity-saving voltage regulator which is used in a high-voltage electric power circuit and has an electricity-saving function. The high-voltage electricity-saving voltage regulator is connected into a voltage regulating coil by utilizing a high-voltage vacuum contactor, and output voltage of the high-voltage electricity-saving voltage regulator is changed by switching gears of a tap of the voltage regulating coil of the high-voltage electricity-saving voltage regulator through the high-voltage vacuum contactor. The high-voltage vacuum contactor is low in wearing, high in tolerant voltage level and low in switching current. In addition, an input end and an output end of the high-voltage electricity-saving voltage regulator are respectively connected with a group of change-over switches, and input and output connections of the high-voltage electricity-saving voltage regulator are changed by switching on and switching off of the change-over switches, thereby enabling the high-voltage electricity-saving voltage regulator to have functions of voltage rising and voltage reduction without increasing coil internal windings.

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-101777866-BNovember 07, 2012戴如宏高压节电调压器
    CN-102035207-AApril 27, 2011山东瑞斯高创股份有限公司高压电动节电设备
    CN-102035207-BJune 05, 2013山东瑞斯高创股份有限公司High-voltage electric power-saving equipment