舰船磁场测量磁通门测磁仪电源电路设计改进

Improvement of fluxgate magnetometer power circuit design for ship magnetic field measurement

摘要:

本文所述型号磁通门测磁仪常用于舰船磁场测量和其它物体磁场测量，由于其供电电源电路复杂，使得存在体积较大、电池容量小的不足。针对上述问题，本文通过对其电源电路的充、放电部分及电池组进行设计和改进，使其体积减小，外场使用方便，能快速及时的维修和更换，提高了仪器集成度、整体性能、舰船磁场测量的稳定性和效率。

Abstract:

The Flux-Gate Magnetometer described in this paper have been widely used to measure ship magnetic fields and other objects,due to the complexity of its power supply circuit,there are some shortcomings such as large volume and small battery capacity.Aiming at the above problems,this paper designed and improved the charge and discharge parts of the power supply circuit and the battery capacity,so that the volume is reduced and the outfield is convenient to use,and the maintenance and replacement can be done quickly and timely,which enhanced the integration instrument,the overall performance,the stability and efficiency of the ship magnetic field measurement.