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实用新型
CN206876222U 一种适用于水电机组测试设备的信号调理装置 有权

一种适用于水电机组测试设备的信号调理装置
摘要：
本实用新型涉及一种适用于水电机组测试设备的信号调理装置，包括：信号补偿模块、电涌保护器、信号放大器、滤波器和输出格式转换器；其中，所述电涌保护器的输入端外接各种实测传感器，输出端分别与所述信号补偿模块的电压信号输入端和信号放大器的输入端连接；所述信号补偿模块的校验补偿信号输入端外接现地校验信号，输出端与所述信号放大器的输入端连接；所述信号放大器的输出端与所述滤波器连接，所述滤波器的第一信号输出端与所述输出格式转换器连接，所述输出格式转换器外接水电机组测试设备的数据采集装置或数据分析装置。通过本实用新型的技术方案，可提高水电机组测试设备输入信号的信噪比。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model relates to a signal conditioning device suitable for hydroelectric machine organizes test equipment, include: signal compensation module, surge protector, signal amplifier, wave filter and output format converter, wherein, surge protector's the external various actual measurement sensor of input, output respectively with the voltage signal input terminal of signal compensation module and signal amplifier's input are connected, the external terrain checking signal of check -up compensation signal input of signal compensation module, the output with signal amplifier's input isconnected, signal amplifier's output with the wave filter is connected, the the first signal output of wave filter with the output format converter is connected, the test equipment's of the external hydroelectric machine of output format converter group data acquisition device or data analysing means. Through the technical scheme of the utility model, can improve the test equipment incoming signal's of hydroelectric machine group SNR.

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