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首页> 外文期刊>Nuclear Instruments & Methods in Physics Research >A harmonic coil measurement system based on a dynamic signal acquisition device
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A harmonic coil measurement system based on a dynamic signal acquisition device

机译:基于动态信号采集装置的谐波线圈测量系统

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A new harmonic coil measurement system based on a dynamic signal acquisition device has been successfully developed to check the field quality of the quadrupole magnet for the CSNS/RCS, which operates at the 25 Hz excitation cycle with a DC bias. It was designed to acquire multiple channels of data with a wide dynamic range of input signals, which are typically generated by a harmonic coil and an encoder. A dedicated algorithm was developed in LabView code to identify over specified intervals, synchronized to the coil's rotation in the magnetic field. Through full integration of hardware and software, the traditional device (PDI 5025) is replaced successfully. This paper summarizes the characteristics of the system and presents the results of DC measurements.
机译:已经成功开发了一种基于动态信号采集设备的新型谐波线圈测量系统,用于检查CSNS / RCS的四极磁体的磁场质量,该磁体以25 Hz的励磁周期和DC偏置工作。它旨在获取具有宽动态范围输入信号的多通道数据,这些信号通常由谐波线圈和编码器生成。在LabView代码中开发了一种专用算法,以在指定的间隔内进行识别,并与线圈在磁场中的旋转同步。通过硬件和软件的完全集成,成功替换了传统设备(PDI 5025)。本文总结了系统的特点,并提出了直流测量的结果。

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