新型智能流量积算仪的设计  

Design of New Intelligent Flow Totalizer

作　　者：姚瑞林[1] 孙智光 

机构地区：[1]南京优倍电气有限公司,南京210002

出　　处：《自动化仪表》2007年第z1期77-79,82,共4页Process Automation Instrumentation

摘　　要：为满足工业现场对能源计量的多种要求,现场在流量测量过程中,采用高速模数转换芯片,提高了流量测量的适时性和准确度。辅以无纸记录、远距离通信、高效率电源等技术支持,使得能源计量更准确、更科学。In order to meet the multiple requirements for metering on energy in industrial fields, high speed A/D conversion chip is applied in flow measurement on site to improve the measurement accuracy and implement more timely. Further improvements are realized by integrating the technologies of paperless recording, long-distance communication, and highly efficient power supply, to make the metering on energy more accurate and more scientific.

关 键 词：能源计量 高速A/D 通信 无纸记录 

分 类 号：TH814[机械工程—仪器科学与技术]