基于ECS-700的往复式压缩机气量无级调节系统设计  

Design of Stepless Capacity Control System of Reciprocating Compressor Based on ECS-700 DCS

作　　者：刘子英[1] 刘涛[1] 

机构地区：[1]中国石油化工股份有限公司塔河分公司,新疆库车842006

出　　处：《自动化应用》2012年第6期9-10,12,共3页Automation Application

摘　　要：介绍中控WebField ECS-700系统在加氢精制新氢往复式压缩机气量无级调节系统中的应用,提出气量无级调节系统的控制算法和方案的设计,并分析可变分程点控制方案的应用和实现方式。The application of WebField ECS-700 system used in stepless capacity control system of reciprocating compressor of hydrogenation refining new hydrogen is introduced. The control algorithm and scheme of stepless capacity control system are proposed. The application and implementation of variable split control are analyzed.

关 键 词：ECS-700控制系统 HYDROCOM 往复式压缩机 气量无级调节系统 分程控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]