基于汇流环瞬断问题的电接触副改进设计

An improved design of electrical contact pair based on transient interruption of slip ring

汇流环是雷达系统电能和信号传递的关键设备。汇流环在工作过程中出现信号传输瞬断现象,严重影响雷达的性能。针对汇流环信号瞬断问题,介绍了汇流环电接触副的接触材料、接触形式和接触压力对汇流环导电性能的影响,提出了设计改进方法。经过各项试验及实际使用验证,改进后的汇流环信号传输质量得到有效提高。

The slip ring is a key component for power and signal transmission in radar systems,and the transient interruption problem seriously affects the performance of radar during operation.In view of this,the influence of the contact material,contact form and contact pressure on the electrical contact pair of the slip ring is introduced and an improved method is desgined.It is verified that the quality of signal transmission of the slip ring is effectively improved through various test and actual operation.