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燃气发动机驱动热泵型冷热水机(GHP)是以燃气为动力通过驱动压缩机作制冷和供热运转的冷热水机。随着我国电力和燃气供应网络的形成,能源结构趋于多元化。电力空调和燃气空调将各自发挥能源本身的优势而形成能源互补的局而。本文在国外文献的基础上分析了这种机型的部分负荷特性。发现GHP具有良好的部分负荷特性。文中通过分析内燃机的运转特性和对某一特定GHP的模拟分析得出了这一结论。
Gas engine-driven heat pump water heater (GHP) is a gas-powered chiller driven by the compressor for cooling and heating. With the formation of China’s electricity and gas supply network, the energy mix tends to be diversified. Electricity air conditioners and gas air conditioners will each play their own energy advantages and the formation of complementary energy bureau. Based on the foreign literature, this paper analyzes the partial load characteristics of this model. GHP was found to have good partial load characteristics. This paper draws this conclusion by analyzing the operating characteristics of an internal combustion engine and simulating a specific GHP.