FPSO原油外输计量标定系统的选型与设计  

FPSO crude oil metering and proving system selection and design

作　　者：何骁勇 徐正海 王浩 纪超 

机构地区：[1]中海油研究总院,北京100027

出　　处：《仪器仪表用户》2013年第6期21-24,共4页Instrumentation

摘　　要：本文介绍了FPSO原油外输计量标定系统中流量计与标定装置的选型和设计原则,并通过对具体的FPSO原油外输计量标定系统进行选型分析。对于大口径、大流量的原油贸易交接计量,液体超声波流量计在尺寸、压降和免维护性等方面有突出优势。在标定装置的选择上,可优先考虑采用双向球形体积管对液体超声波流量计进行现场检定。This paper describes the flowmeter and prover and design principles for FPSO crude oil metering and proving system. Through the research and analysis on the metering and proving system,the paper concludes that for large-caliber,high-volume crude oil custody transfer metering,liquid ultrasonic lfowmeters have outstanding advantages in size,pressure drop,maintenance and other aspects.In the selection of proving system,the bidirectional U-Type sphere prover system have the priority.

关 键 词：FPSO 计量标定系统 液体超声波流量计 体积管 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]