分布式热泵调峰型燃气热电联产烟气余热回收供热系统建模及模拟分析  

MODELING AND SIMULATION ANALYSIS OF WASTE HEAT RECOVERY HEATING SYSTEM FOR FLUE GAS OF PEAK-SHAVING GAS-FIRED COMBINED HEAT AND POWER PLANT WITH DISTRIBUTED HEAT PUMP

作　　者：赵玺灵[1] 付林[1] 王笑吟 孙涛 张世钢 Zhao Xiling1, Fu Lin1, Wang Xiaoyin1, Sun Tao1, Zhang Shigang2(1.Department of Building Science, School of Architecture, Tsinghua University, Beijing 100084, China;2. Beijing Tsinghua Tongheng Urban Planning and Design Institute, Beijing 100084, China)

机构地区：[1]清华大学建筑技术科学系,北京100084 [2]北京清华同衡规划设计研究院有限公司能源规划设计研究所,北京100084

出　　处：《太阳能学报》2018年第10期2779-2787,共9页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(51521005)

摘　　要：将分布式热泵调峰技术与基于直接接触式换热的燃气热电厂烟气余热回收系统相结合，构建一种分布式热泵调峰型燃气热电联产烟气余热回收供热系统。介绍这种新的系统形式，并以一套二拖一大型9F级燃气蒸汽联合循环背压供热机组为例，进行系统的配置并对系统关键参数进行分析。Combining the distributed heat pump peak shaving technology with the flue gas waste heat recovery system of the gas-fired thermal power plant based on direct contact heat exchange, a waste heat recovery system of flue gas from gas-fired combined heat and power plant with distributed peak-shaving heat pumps is constructed. The system takes a set of two 9F gas-steam combined cycle back pressure heating unit as an example, the configuration and key parameters of the system are analyzed.

关 键 词：燃气蒸汽联合循环 热电联产 余热回收 分布式调峰 热泵 

分 类 号：TK115[动力工程及工程热物理—热能工程]