G3i/Aries仪器数传电缆通断检测仪的研制  

Development of Transmission Cable Tester for G3i/Aries Instrument

作　　者：王碎英 王旭宏 徐新昌 刘丽娜 白立东 WANG Suiying1 , WANG Xuhong1 , XU Xingchang1 , LIU Lina1 , BAI Lidong2(1. Changqing Division, BGP Equipment,CNPC,Yingchuan, Ningxia 150005 , China;2. Motor Equipment Office, PetroChina Jidong Oilfield Company, Tangshan, Hebei, 063000, Chin)

机构地区：[1]东方地球物理勘探有限责任公司装备服务处长庆作业部,宁夏银川750005 [2]冀东油田分公司机动设备处,河北唐山063000

出　　处：《石油管材与仪器》2018年第2期24-28,31,共6页Petroleum Tubular Goods & Instruments

摘　　要：介绍了G3i采集站数字板FPGA的控制原理以及研制G3i/Aries仪器数传电缆通断检测仪的设计思路及方法。通过研究G3i和Aries仪器数传电缆内部结构,应用FPGA芯片的可反复烧写及重新开发功能,对G3i采集站数字板进行硬件改造、软件编写设计,研制了G3i/Aries仪器数传电缆通断检测仪,实现了G3i采集站FPGA应用于G3i/Aries数传电缆的维修测试。The control principle of FPGA on the G3i RAM digital board and the idea of developing G3i /Aries instrument cable tester are in-troduced. Through studying the cable internal structure of G3i and Aries instrument, with the advanced function of repeated burning copy and redeveloping of FPGA, the hardware of G3i RAM digital board is transformed, the software of FPGA is upgraded and the G3i /Aries in-strument cable tester is developed. The FPGA of G3i RAM is successfully applied to the maintenance and testing of G3i /Aries cable.

关 键 词：FPGA G3i采集站 数传电缆 检测仪 

分 类 号：P631.436[天文地球—地质矿产勘探]