联合循环发电机组天然气管道接入工程技术方案和实践探究  

Technical Scheme and Practical Exploration of Natural Gas Pipeline Access Engineering for Combined Cycle Generator Units

作　　者：费俊锋 FEI Junfeng(Wangting Power Generation Branch of Shanghai Huadian Electric Power Development Co.,Ltd.,Suzhou,Jiangsu Province,215155 China)

机构地区：[1]上海华电电力发展有限公司望亭发电分公司,江苏苏州215155

出　　处：《科技资讯》2024年第22期196-198,共3页Science & Technology Information

摘　　要：对于进行改扩建联合循环发电机组工程的火力发电厂而言,充分利用老厂资源将新天然气管道接入既有系统并进行有限程度的改造是相对经济且可行性较高的工程方案,但实际操作过程中往往受制于各类缺陷而出现问题。现以某电厂天然气接入工程为案例,介绍一种在末站输送能力足够时成本相对低廉且较为安全、可靠的技术方案,并讨论实践过程中的要点问题。For thermal power plants undergoing expansion and renovation of combined cycle generator units,it is relatively economical and feasible to fully utilize existing facilities to integrate new natural gas pipelines into the ex⁃isting system with limited modifications.However,practical operations often encounter issues due to various defi⁃ciencies.This paper takes a certain power plant's natural gas access project as a case study to introduce a relatively cost-effective and safe technical solution when the terminal station's transmission capacity is sufficient,and discusses key issues in the practical process.

关 键 词：火力发电厂 联合循环 基建工程 天然气管道 技术方案 

分 类 号：TE973[石油与天然气工程—石油机械设备]