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实用新型
CN204256113U 局部放电脉冲检测系统 有权

局部放电脉冲检测系统
摘要：
本实用新型公开了一种局部放电脉冲检测系统。其中，局部放电脉冲检测系统包括：采集设备，用于采集局部放电脉冲信号，其中，采集设备包括高频局放带电检测模块、暂态地电压局放带电检测模块、超声波局放带电检测模块和特高频局放带电检测模块；以及信号处理器，与高频局放带电检测模块、暂态地电压局放带电检测模块、超声波局放带电检测模块和特高频局放带电检测模块分别相连接，用于处理采集到的局部放电脉冲信号。通过本实用新型，解决了现有技术中检测到的放电脉冲信号的频段比较单一的问题，达到了实现全频段的覆盖性检测的效果。
摘要（英）：

The utility model discloses a partial discharge pulse detection system, which comprises an acquisition device and a signal processor, wherein the acquisition device is used for acquiring partial discharge pulse signals; the acquisition device comprises a high-frequency partial discharge live detection module, a transient earth voltage partial discharge live detection module, an ultrasonic wave partial discharge live detection module and an ultrahigh-frequency partial discharge live detection module; and the signal processor is respectively connected with the high-frequency partial discharge live detection module, the transient earth voltage partial discharge live detection module, the ultrasonic wave partial discharge live detection module and the ultrahigh-frequency partial discharge live detection module and is used for processing acquired partial discharge pulse signals. Thus, the problem that the frequency band for the detected discharge pulse signals in the prior art is single can be solved, and effects of full-frequency band coverage detection can be realized.

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