| 太阳能热泵机组内蒸发器的模型与仿真研究 |
| |
| 引用本文： | 董华,万清,周恩泽,范波.太阳能热泵机组内蒸发器的模型与仿真研究[J].青岛建筑工程学院学报,2010(4):73-78. |
| |
| 作者姓名： | 董华 万清 周恩泽 范波 |
| |
| 作者单位： | [1]青岛理工大学山东省城市灾变预防与控制工程技术研究中心,青岛266033 [2]上海交通大学机械与动力工程学院,上海200240 |
| |
| 基金项目： | 国家自然科学基金项目（50776050）; 青岛市科技发展计划项目（06-2-2-22-jch） |
| |
| 摘 要： | 对太阳能热泵机组内蒸发器稳态分布参数模型进行仿真算法设计,以压缩机进、出口压力值、蒸发器冷冻水的入口温度、蒸发温度、蒸发器内水流量以及蒸发器简化模型计算出的蒸发器吸热量计算值作为输入参数,建立了基于神经网络的蒸发器优化模型.通过太阳能热泵系统实测数据学习而形成的蒸发器优化模型明显提高了仿真的速度及精度,运用该模型能够降低太阳能热泵系统的研究成本和缩短其设计周期.
|
| 关 键 词： | 蒸发器模型 太阳能热泵 仿真优化 |
Model and Simulation of Evaporator in Solar Heat Pump System |
| |
| DONG Hua,WAN Qing,ZHOU En-ze,FAN Bo.Model and Simulation of Evaporator in Solar Heat Pump System[J].Journal of Qingdao Institute of Architecture and Engineering,2010(4):73-78. |
| |
| Authors: | DONG Hua WAN Qing ZHOU En-ze FAN Bo |
| |
| Affiliation: | 1.Shandong R ＆ D Center for Urban Catastrophe Prevention and Control,Qingdao Technological University,Qingdao 266033,China;2.School of Mechanics and Power Engineering,Shanghai Jiao Tong University,Shanghai 200240,China) |
| |
| Abstract: | Based on the simulation algorithm design for the steadily-distributed parameter model of the evaporator in the solar heat pump and taking the pressures of the inlet and the outlet of the compressor,the inlet temperature of the chilled water,the evaporating temperature and the water flow in the evaporator,and the heat absorption calculated by the simplified model of the evaporator as input parameters,we set up the optimization model with neural network of the evaporator.The optimization model of the evaporator formed by using the measured data of the solar heat pump system has greatly improved the speed and precision of the simulation,which can finally reduce the research cost and the design cycle of the solar heat pump system. |
| |
| Keywords: | vaporator model solar heat pump simulation optimization |
| 本文献已被 维普 等数据库收录！ |
|
