个人信息Personal Information
副教授
博士生导师
硕士生导师
性别:女
毕业院校:大连理工大学
学位:博士
所在单位:能源与动力学院
学科:流体机械及工程. 动力机械及工程
办公地点:能源与动力学院615室
联系方式:Email:wangw@dlut.edu.cn Tel:0411-84707902
电子邮箱:wangw@dlut.edu.cn
Comparative Analysis of CCHP Systems Based on Different Gas Turbine Cycles Applied in North of China
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论文类型:会议论文
发表时间:2011-03-25
收录刊物:EI、CPCI-S、Scopus
关键字:CCHP; Brayton cycle; recuperative cycle; primary energy ratio; exergy efficiencyr
摘要:CCHP (Combined Cooling, Heating & Power) system is a highly efficient and flexible way to utilize natural gas, which attracts more and more attention. Two systems are presented for a vacation village in north of china, both of which generate electricity with gas turbine and utilize natural gas as fuel. One of systems adopts Brayton cycle, and the other adopts recuperative cycle. The analysis focuses on the influence of the outlet temperature of heat-recovery boiler, the efficiency of gas fired boiler and the ratio of thermal load and power load on the primary energy ratio and the exergy efficiency, when the systems are running in northern china of winter. The results can provide reference for the design and lectotype of CCHP system.