生物学实验用旋转磁场发生器的设计与分析

Design and Analysis of Rotating Magnetic Field Generator for Biological Experiment

为创设能够适应不同生物学实验所需的磁场环境,从当前利用交流电相位特性产生的旋转磁场发生器,到自主设计的利用永磁体和直流电产生的旋转磁场发生器,通过对不同旋转磁场发生器的磁场强度、旋转方式等因素的分析,阐述了不同类型旋转磁场发生器的基本原理和优缺点,以推动各类旋转磁场发生器在生物学实验中的广泛应用。

In order to create a magnetic field environment that can adapt to different biological experiments,from the current rotating magnetic field generator generated by the phase characteristics of alternating current to the self-designed rotating magnetic field generator generated by permanent magnets and direct current,the basic principles,advantages and disadvantages of different types of rotating magnetic field generators were described through the analysis of the magnetic field intensity,rotation mode and other factors of different rotating magnetic field generators,so that the wide application of various rotating magnetic field generators in biological experiments can be promoted.