二级网分布式热源调峰研究  

Research on secondary network peak load regulation of distributed gas-fired boiler

作　　者：裴俊强 PEI Junqiang(Taiyuan Heating Group Co.,Ltd.,Taiyuan 030001,China)

机构地区：[1]太原市热力集团有限责任公司,山西太原030001

出　　处：《区域供热》2023年第1期64-73,90,共11页District Heating

摘　　要：以太原市热力集团某热力站为基础,对站内二级网调峰锅炉与集中供热系统并联的相关理论进行了研究和分析。对联合供热系统的两种组合调节形式进行分析和讨论,一级网分阶段质-量调节时,整个调节过程分为3个阶段,分阶段点的室外计算温度为t_(w)=2.4℃和t_(w)=-5.2℃;一级网等供回水温差调节时,调节过程分为两个阶段,分阶段点的室外温度为t_(w)=-5.2℃。Based on a thermal power station of Taiyuan Thermal Power Group,this paper studies and analyzes the related theory of the parallel connection bet_(w)een the peak shaving boiler in the secondary net_(w)ork and the central heating system.Two combined regulation forms of combined heating system are analyzed and discussed.The whole regulation process is divided into three stages when the primary net_(w)ork is subject to staged mass quantity regulation.The outdoor calculated temperature at the staged point is t_(w)=2.4℃and t_(w)=-5.2℃;When regulating the temperature difference bet_(w)een supply and return water in the primary net_(w)ork,the regulating process is divided into t_(w)o stages,and the outdoor temperature at the stage points is t_(w)=-5.2℃.

关 键 词：分布式调峰锅炉 多热源联合供热 供热系统调节 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]