XIA Wengang. Mine-used DC Switch On-off Test System[J]. Safety in Coal Mines, 2014, 45(7): 86-87,90.
    Citation: XIA Wengang. Mine-used DC Switch On-off Test System[J]. Safety in Coal Mines, 2014, 45(7): 86-87,90.

    Mine-used DC Switch On-off Test System

    • The necessity of establishing mine-used DC switch-off test system is analyzed in this article, and the main circuit, control and data acquisition system are expounded. Also the computing method of the load resistance, inductance and the measuring method of the time constant are provided in the test system.
    • loading

    Catalog

      Turn off MathJax
      Article Contents

      /

      DownLoad:  Full-Size Img  PowerPoint
      Return
      Return