基于MSP430的石油井下压力测试系统的设计  

Design of oil-well pressure measurement system based on MSP430 MCU

作　　者：吴晓宇[1] 裴东兴[1] 王成帅[1] 孙瑞杰[1] 

机构地区：[1]中北大学仪器科学与动态测试教育部重点实验室,山西太原030051

出　　处：《电子设计工程》2009年第9期109-110,113,共3页Electronic Design Engineering

摘　　要：介绍存储测试理论,分析石油井下测试系统的工作原理。在此基础上介绍MSP430单片机在此测试系统中的应用,并详细分析整个系统的状态转换。与传统的测压器相比,该测试系统具有体积小、低功耗等特点,这使其在油井射孔压力测试方面有更广泛的应用。This paper introduces the theory of storage testing and measuring,analyses the working principle of oil-well pressure measuring system.On the basis of these,introduces the application of MSP430 MCU in this measurement system and analyses the state transition of the entire system in detail. Compared with traditional electronic apparatus of measuring pressure, the measurement system has the characteristics of smaller size and lower power consumption,so it has greater application in perforating oil-well pressure measuring system.

关 键 词：微功耗 MSP430 压力 射孔 

分 类 号：TN409[电子电信—微电子学与固体电子学]