|本期目录/Table of Contents|

[1]蒲 斌,石耕睿,马永飞,等.西气东输三线RR机组防喘振控制程序优化[J].工业仪表与自动化装置,2021,(04):107-114.[doi:10.19950/j.cnki.cn61-1121/th.2021.04.022]
　PU Bin,SHI Gengrui,MA Yongfei,et al.Optimization of anti-surge control program for RR units of the 3rd West-East Gas Pipeline[J].Industrial Instrumentation & Automation,2021,(04):107-114.[doi:10.19950/j.cnki.cn61-1121/th.2021.04.022]
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西气东输三线RR机组防喘振控制程序优化

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2021年04期
页码:
107-114
栏目:
出版日期:
2021-08-15

文章信息/Info

Title:
Optimization of anti-surge control program for RR units of the 3rd West-East Gas Pipeline
作者:
蒲 斌; 石耕睿; 马永飞; 马立峰
国家管网西部管道公司，新疆 乌鲁木齐 830013
Author(s):
PU Bin;  SHI Gengrui;  MA Yongfei;  MA Lifeng
PipeChina West Pipeline Company, Xinjiang Urumuqi 830013, China
关键词:
离心式压缩机; 喘振; 防喘; 优化
Keywords:
centrifugal compressor;  surge;  anti-surge;  optimize
分类号:
TE974
DOI:
10.19950/j.cnki.cn61-1121/th.2021.04.022
文献标志码:
A
摘要:
离心式压缩机防喘振控制是压缩机控制的核心内容，西气东输二、三线RR机组在运行中存在防喘振控制响应慢的缺陷，在降速或停机过程中会导致压缩机发生喘振，通过对西三线RR压缩机防喘振系统进行测试，RR防喘振系统防喘阀阀位控制输出偏小，导致防喘阀响应过慢引起压缩机喘振，根据测试结果对西三线RR压缩机防喘振系统控制程序进行优化，在不改变硬件的基础上，通过修改防喘控制计算方式，调整防喘控制增益系数，限制防喘阀开关速率等方式提升防喘阀快速响应，并增加快速开阀、防喘控制裕度自动调整等方式提升防喘振系统的可靠性，防止压缩机发生喘振，提升了压缩机运行的可靠性和安全性。
Abstract:
The anti-surge control of centrifugal compressor is the core content of compressor control.The RR compressor units of the 2nd and 3rd West-East Gas Pipeline have the defect of long response time to anti-surge control during operation, which will cause the compressor to surge during speed reduction or shutdown.After testing the anti-surge system of the RR compressor on the 3rd West-East Gas Pipeline,it is found that the output of anti-surge valve position of RR anti-surge system is too small,which leads to the slow response of anti-surge valve and causes compressor surge. According to the test results,optimize the control program of the RR compressor anti-surge system of 3rd West-East Gas Pipeline.On the basis of not changing the hardware, by modifying the anti-surge control calculation method,adjusting the anti-surge control gain coefficient, and limiting the anti-surge valve switching rate, the quick response of the anti-surge valve is improved,and the rapid valve opening and anti-surge control margin are automatic adjusted.Adjustments and other methods improve the reliability of the anti-surge system,prevent the compressor from surging,and improve the reliability and safety of the compressor operation.

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备注/Memo

备注/Memo:
收稿日期：2020-12-27

作者简介：
蒲斌，男，大学本科，高级工程师，现主要从事压缩机组、输油泵机组等油气储运设备设施的运行管理工作。
更新日期/Last Update: 1900-01-01