利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN104376765A 模拟油浸倒立式电流互感器电容屏断裂故障的模型 无效 - 驳回

模拟油浸倒立式电流互感器电容屏断裂故障的模型
摘要：
本发明涉及一种模拟油浸倒立式电流互感器电容屏断裂故障的模型。包括油浸倒立式电流互感器本体，其特点是：在所述油浸倒立式电流互感器本体顶部安装有膨胀器(1)，该膨胀器(1)可拆卸安装在油浸倒立式电流互感器本体的头部铝罩壳(2)顶部而该头部铝罩壳(2)底部则通过储油柜(4)与有机玻璃套管(5)连接，并且该储油柜(4)与有机玻璃套管(5)之间采用可拆卸连接；在所述油浸倒立式电流互感器本体的电容屏(6)中包含有至少一个缺陷主电容屏(3)。本发明提供了一种模拟油浸倒立式电流互感器电容屏断裂故障的模型，可用于在高压交流系统中研究该设备的此类故障的放电特性。
摘要（英）：

The invention relates to a model simulating a crack fault of a capacitive screen of an oil-immersed inverted current transformer. The model comprises an oil-immersed inverted current transformer body. The model is characterized in that an expander (1) is installed on the top of the oil-immersed inverted current transformer body, the expander (1) is detachably installed on the top of a head aluminum case (2) of the oil-immersed inverted current transformer body, the bottom of the head aluminum case (2) is connected with an organic glass sleeve (5) through an oil conservator (4), the oil conservator (4) is detachably connected with the organic glass sleeve (5), and the capacitive screen (6) of the oil-immersed inverted current transformer body contains at least one defected main capacitive screen (3). The model simulating the crack fault of the capacitive screen of the oil-immersed inverted current transformer can be used for studying the discharge characteristics of faults of this kind of oil-immersed inverted current transformer in a high-voltage alternating current system.

0/0