摘要
基于GLCC的多相流分离计量系统是当前多相流计量领域的重要发展方向,采用专业软件对实际工况进行模拟,获得GLCC的结构和尺寸设计是实现GLCC多相流分离计量的前提和基础,而合理有效的控制系统是保证分离计量系统长期稳定高效工作的关键。对于气液两相的产量均存在较大波动的工况,传统的简单控制方案难以达到控制目的,必须加以改进,因此提出了优化控制方案,并对优化控制方案的设计方法和具体工程实现进行了论述。
The multiphase flow separation metering system based on GLCC is an important development direction in the field of multiphase flow metering. With the help of the professional software, the design of configuration and dimension of GLCC can be achieved by the simulation of a practical condition. It is the basis of GLCC multiphase flow separation metering. But reasonable and efficient control system is the key to make sure that separation system can work stable and high efficiency for a long period. For the condition that the flux of both gas and liquid changing frequently, conventional simple control scheme will not work perfectly and need to be improved. An optimal control strategy and its detailed design method are introduced.
出处
《石油化工自动化》
CAS
2008年第1期5-7,共3页
Automation in Petro-chemical Industry
