【摘要】 G3i仪器是Inova公司新推出的地震数据采集系统,其地面站(包括采集站、电源站和交叉站)的电路结构、技术性能为全新设计。掌握G3i采集站、电源站和交叉站的工作原理,有利于G3i仪器的推广使用。本文主要对G3i仪器采集站数字板和模拟板主要电路和电源站电压提升电路的工作原理进行了分析,旨在为从事G3i仪器使用的技术人员提供帮助。更多还原

【Abstract】 G3i instrument is Inova’s latest seismic data acquisition system with newly design of the circuit structure and technical performance of ground stations(including acquisition station,power station and cross station).In order to better promote the G3i instrument,we need to understand the working principle of G3i acquisition station,power station and cross station.This paper mainly analyzed the working principle of RAM,PSU and FTU for G3i acquisition system to give references for technical personnel.更多还原