蒸汽型溴化锂吸收式热泵动态特性分析  

Analysis of Dynamic Characteristics of Steam Lithium Bromide Absorption Heat Pump

作　　者：王斌 蒋国安 Wang Bin;Jiang Guo-an

机构地区：[1]国电南京电力试验研究有限公司,江苏南京210046

出　　处：《电力系统装备》2019年第14期42-42,198,共2页Electric Power System Equipment

摘　　要：本文建立了蒸汽型溴化锂吸收式热泵动态模型。借助模型分析了在驱动热源流量和冷却水流量阶跃降低10%的情况下各参数的动态响应。通过仿真获得了动态响应过程的传递函数,为吸收式热泵优化控制提供技术支持。A dynamic model of steam-type lithium bromide absorption heat pump is established.With the help of model analysis,the dynamic response of each parameter is analyzed when the driving heat source flow rate and cooling water flow rate are reduced by 10%step.Through simulation,the transfer function of dynamic response process is obtained,which provides technical support for optimal control of absorption heat pump.

关 键 词：吸收式热泵 阶跃扰动 动态特性 传递函数 

分 类 号：TK321[动力工程及工程热物理—热能工程]