利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN204188753U 一种干式电抗器局放在线监测系统 失效 - 权利终止

一种干式电抗器局放在线监测系统
摘要：
本实用新型公开了一种干式电抗器局放在线监测系统，包括用于对干式抗电器的局部放电环境中的特高频信号和环境噪音信号进行采集、且能够配合工作的特高频传感器和特高频噪音传感器，以及分别与特高频传感器和特高频噪音传感器连接、且用于对采集信号进行处理的主检测单元。本实用新型所述干式电抗器局放在线监测系统，可以克服现有技术中抗干扰能力弱、监测效果差和适用范围小等缺陷，以实现抗干扰能力强、监测效果好和适用范围大的优点。
摘要（英）：

The utility model discloses a partial-discharge on-line monitoring system of a dry type electric reactor. The partial-discharge on-line monitoring system comprises an ultrahigh-frequency sensor, an ultrahigh-frequency noise sensor and a main detection unit; and the ultrahigh-frequency sensor and the ultrahigh-frequency noise sensor are used in acquisition of an ultrahigh-frequency signal and an environmental noise signal of the dry type electric reactor in local discharge environment and can work with each other, and the main detection unit is connected with the ultrahigh-frequency sensor and the ultrahigh-frequency noise sensor separately and used to process the acquired signals. The partial-discharge on-line monitoring system of the dry type electric reactor can overcome the defects of the weak anti-interference capability, the poor monitoring effect, the small application range and the like in the prior art, so that the advantages of the strong anti-interference capability, the good monitoring effect and the large application range are achieved.

0/0