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发明公开
CN104061999A 一种配电变压器局部放电定位检测装置 无效 - 驳回

一种配电变压器局部放电定位检测装置
摘要：
本发明公开了一种配电变压器局部放电定位检测装置，本装置由探头、检测装置和数据传送装置组成，所述的检测装置由依次相连的前置放大器、滤波器、主放大器、示波器和处理器组成，所述的探头与前置放大器连接，所述的处理器与数据传送装置连接。本发明结构简单，操作方便，能快速准确的检测出变压器局部放电情况和通过超声波对局部放电点进行准确定位，并且可以将检测结果通过无线网络发送至配电管理中心。
摘要（英）：

The invention discloses a partial discharge locating detection device of a distribution transformer. The partial discharge locating detection device is composed of a probe, a detection device body and a data transmission device. The detection device body is composed of a pre-amplifier, a filter, a main amplifier, an oscilloscope and a processor which are connected in sequence. The probe is connected with the pre-amplifier. The processor is connected with the data transmission device. The partial discharge locating detection device is simple in structure, convenient to operate and capable of quickly and accurately detecting the partial discharge condition of the transformer and accurately locating a partial discharge point through ultrasonic waves, and can also transmit detection results to a power distribution management center through a wireless network.

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