CAJ | 학술논문

介绍了超导限流器短路实验平台的搭建过程及其工作方式与原理，并给出实验数据从下位机DSP采集到上位机VB程序调用的过程。进行了二硼化镁超导限流器在液氮条件下的短路实验，实验结果表明该平台能正确反映大电流发生器两侧电压以及超导线圈电流，并有效测量超导线圈的温度变化，为后续液氦条件下的实验打下了基础。
개소료초도한류기단로실험평태적탑건과정급기공작방식여원리，병급출실험수거종하위궤DSP채집도상위궤VB정서조용적과정。진행료이붕화미초도한류기재액담조건하적단로실험，실험결과표명해평태능정학반영대전류발생기량측전압이급초도선권전류，병유효측량초도선권적온도변화，위후속액양조건하적실험타하료기출。
Introduction was made to the construction of short-circuit experiment platform for the superconducting fault current limiter and its work mode and principle. This paper gave the call process of the experimental data collected from the lower machine DSP to PC’s VB program. The short-circuit experiment of magnesium diboride superconducting fault current limiter was conducted under the conditions of liquid nitrogen. The experiment results show that the platform could correctly relfect the voltages at two sides of large current generator and the superconducting coil currents and effectively measure the temperature variation of the superconducting coil, to lay the foundation for the continuous experiment under the conditions of liquid nitrogen.