| 直流大电流原位检测 |
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| 引用本文： | 王相海.直流大电流原位检测[J].沈阳航空工业学院学报,1998,15(1):36-39. |
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| 作者姓名： | 王相海 |
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| 作者单位： | 沈阳航空工业学院工程基础部 |
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| 摘 要： | 本文提出了一种直流大电流的测量方法。直流电信号首先经磁路转换成磁场信号然后经霍尔传感器的磁场信号转换电压信号后，输出到仪表放大器和单片机进行处理并显示出被测电流。
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| 关 键 词： | 直流电流 原位检测 霍尔传感器 单片机 大电流 |
Formal Position Inspection of Strong Direct Current |
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| Wang Xianghai.Formal Position Inspection of Strong Direct Current[J].Journal of Shenyang Institute of Aeronautical Engineering,1998,15(1):36-39. |
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| Authors: | Wang Xianghai |
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| Institution: | Wang Xianghai |
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| Abstract: | This article introduces one kind of measure methods for strong direct current. At first, DC signal will be transformed into magnetic field Signal by pasing magnetic circuit. then,hole sensor will change the magnetic field singal into valtage signal which will be exported to one chip microcomputer of instrument amplifier in order to deal with the voltage signal and show the measured current. |
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| Keywords: | direct current formal position inspection hole sensor one chip microcomputer |
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