高分辨率三侧向测井仪负电源保护电路的设计

Design of anode power supply protecting circuit of the high resolution three-lateral logging tool

文章首先介绍了高分辨率三侧向测井仪的基本用途及工作原理,着重分析了电源部分的原理。结合该仪器在使用过程中电源部分经常出现的问题,对其原因进行了分析,给出了电源保护电路的设计。实际生产中的试验统计数据证明了该保护电路的有效性。

This paper introduces the basic usage and working principle of the high resolution three lateral logging tool,emphatically analyzes the principle of the power supply part,analyzes the problems usually occurred in the power supply part during the usage,and offers the design of the power supply protecting circuit.The test statistic data in the actual production has proved that the effectiveness of the power supply protecting design.