应用于数字化失超探测器的双增益卡实验研究

The Experimentation of the Two Multipliers Card Applied to the Digital Quench Detector

介绍了应用于超导磁体数字化失超探测器上的双增益卡的功能特点。双增益卡对超导磁体的电压抽头信号进行采集,并将采集到的信号送入数字信号处理器(DSP)中进行处理以保护超导磁体。通过对该双增益卡的实验拟合出了该卡的参数及实验曲线。测试结果验证了其应用的可靠性和实用性。

The characters of the two multipliers card which applied to the digital quench detector on the superconducting solenoid magnet are introduced. The voltage signal on the superconducting solenoid magnet is collected and sent to the DSP to processed by the two multipliers card, for protecting the superconducting solenoid magnet. The parameter and the curve are fitted by the experiment of the two multipliers card. The reliability and the practicability have been verified.