首页> 外国专利> METHOD AND MICROELECTROMECHANICAL SYSTEM FOR CAPTURING A MEASUREMENT VARIABLE FOR AN ELECTRIC CURRENT FLOWING THROUGH AN ELECTRICAL CONDUCTOR, AND AN ARRANGEMENT

METHOD AND MICROELECTROMECHANICAL SYSTEM FOR CAPTURING A MEASUREMENT VARIABLE FOR AN ELECTRIC CURRENT FLOWING THROUGH AN ELECTRICAL CONDUCTOR, AND AN ARRANGEMENT

机译:用于获取通过导体的电流流动的测量变量的方法和微机电系统,以及一种装置

摘要

The invention relates to a multi-purpose and particularly effective method for capturing a measurement variable for an electric current (I) flowing through an electrical conductor (EL) by means of a microelectromechanical system (MEMS), wherein a measurement coil (L) is moved by means of a microelectromechanical oscillator in the magnetic field (B) of the electrical conductor (EL) brought about by the electric current (I), such that a cyclical change of the magnetic flux permeating the measurement coil (L) is brought about, and a voltage induced in the measurement coil (L) due to the change in the magnetic flux permeating the measurement coil (L) is captured as the measurement variable for the current (I) flowing through the electrical conductor (EL). The invention further relates to a microelectromechanical system (MEMS) and to an arrangement.
机译:本发明涉及一种用于通过微机电系统(MEMS)捕获流过电导体(EL)的电流(I)的测量变量的多用途且特别有效的方法,其中,测量线圈(L)为借助于微机电振荡器在由电流(I)引起的电导体(EL)的磁场(B)中移动,从而使渗透到测量线圈(L)的磁通量发生周期性变化然后,将由于透过测量线圈(L)的磁通量的变化而在测量线圈(L)中感应出的电压作为流过电导体(EL)的电流(I)的测量变量而捕捉。本发明进一步涉及一种微机电系统(MEMS)和一种装置。

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