中国工程科学Issue(1)：99-105,7.
油气田监测高性能微传感器及数字化系统
The high-performance micro sensor and digital system for monitoring of the oil and gas field
摘要
Abstract
In order to suit for the special requirements of the oil and gas fields,in this paper,the design and fabrication of a high-temperature and high-pressure sensor chip was described. And the related high-performance digital transmitter system was produced. The textual sensor chip was designed to accomplish the thermostability in the high temperature environment which the traditional sensor can’t suit for. The linearity and accuracy of the system were promoted by the digital compensation technology. And the associated equipment were integrated into the system. Moreover,in order to meet the requirements of the oil and gas fields inspect managements,the wireless sensor network were designed,which can guarantee the high-efficiency operation and control of the industrial production. Through the experiments,the high-accuracy and reliable of the high-performance micro sensor and digital transmitter system were credible. The accuracy of it is above 0.2%FS. The system has reached the world class and was especially significant for the domestic petrochemical industry.关键词
高温高压传感器芯片/高性能数字变送系统/数字补偿技术/无线传感网络/高精度Key words
high-temperature and high-pressure sensor chip/high-performance digital transmitter system/digital compensation technology/wireless sensor network/high accuracy分类
信息技术与安全科学引用本文复制引用
赵玉龙,牛喆,周冠武,赵立波,蒋庄德..油气田监测高性能微传感器及数字化系统[J].中国工程科学,2013,(1):99-105,7.基金项目
国家高技术研究发展计划“863”项目(2011AA040401) （2011AA040401）
