凝析油自动计量测控系统的设计  

Condensate oil automatic measurement of the measure and control system design

作　　者：魏祥林[1] 王海强 杨新华[1] 

机构地区：[1]兰州理工大学电信学院电气系,甘肃兰州730050 [2]兰州科庆仪器仪表有限公司,甘肃兰州730010

出　　处：《自动化与仪器仪表》2012年第2期32-34,共3页Automation & Instrumentation

摘　　要：从减小生产工况对凝析油计量的影响、提高计量精度出发,提出了一种集凝析油产量和含水率计量为一体的高精度计量方案,介绍了该自动计量系统测控电路及其软件的设计思路,现场运行与测试表明该自动计量系统原理正确、工作稳定、精度较高。Based on improving the measuring precision and reducing the influences which the working conditions have on measuring precision, A high-precision measuring scheme for condensate oil automatic measurement is put forward. The automatic measuring system can measure not only the condensate oil production but also its water ratio. Then the hardware circuit and the software of the measurement and control system are presented. The practical operation and testing manifest that the principle of the measurement system is correct, its service behavior is stably and the measuring precision is higher.

关 键 词：凝析油 自动计量 测控系统 MC68HC908GP32 

分 类 号：TP206[自动化与计算机技术—检测技术与自动化装置]