利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN108551156B 调压变压器差动保护方法、装置、系统及计算机存储介质 有权

调压变压器差动保护方法、装置、系统及计算机存储介质
摘要：
本发明实施例公开了一种调压变压器差动保护方法，包括：获取调压控制器对所述调压变压器发出的调档指令；根据所述调档指令确定所述调压变压器处于调压状态时，将对所述调压变压器的差动保护从第一比率差动保护模式切换至第二比率差动保护模式，根据所述第二比率差动保护模式对所述调压变压器进行差动保护。本发明实施例还公开了一种调压变压器差动保护装置、系统及计算机存储介质。
摘要（英）：

The embodiment of the invention discloses a differential protection method of a voltage regulating transformer. The method comprises steps of acquiring a file calling instruction given out by a voltage regulating controller to the voltage regulating transformer; according to the file calling instruction, determining to switch the differential protection of the voltage regulating transformer from afirst percentage differential protection mode to a second percentage differential protection mode when the voltage regulating transformer is in the voltage regulating state; and carrying out differential protection on the voltage regulating transformer according to the second percentage differential protection mode. The embodiment of the invention also discloses a differential protection device and system of the voltage regulating transformer, and a computer storage medium.

公开/授权文献
0/0