A novel hybrid system (a regenerative gas turbine cycle with a heat exchanger integrated with Kalina and ejector refrigeration cycles) is developed for the simultaneous production of cooling, heating, and electricity. The laws of thermodynamics are applied to investigate the system performance from energetic and exergetic standpoints. A parametric study is presented for studying the effects of some key parameters on four criteria of electrical efficiency (${\eta }_{\mathrm{e}\mathrm{l}\mathrm{e}\mathrm{c}}$), thermal efficiency (${\eta }_{\mathrm{t}\mathrm{h}}$), primary energy ratio ($\mathrm{P}\mathrm{E}\mathrm{R}$), and exergetic efficiency (${\eta }_{\mathrm{e}\mathrm{x}}$). The key parameters include compressor pressure ratio, gas turbine inlet temperature, ammonia mass fraction in basic ammonia/water mixture, vapor generator pressure, the pinch-point temperature difference of the heat exchanger (which connects Kalina and ejector sub-cycles), and evaporator temperature. Results of the modeling procedure at the base conditions are${\eta }_{\mathrm{e}\mathrm{l}\mathrm{e}\mathrm{c}}$ = 37.87%, ${\eta }_{\mathrm{t}\mathrm{h}}$=36.55%, $\mathrm{P}\mathrm{E}\mathrm{R}$=74.42% and${\eta }_{\mathrm{e}\mathrm{x}}$ = 38.85%; also, the produced cooling, heating, and power are 164.7 kW, 836.85 kW, and 1038 kW, respectively. The combustion chamber and evaporator has also the highest and lowest contribution in total exergy destruction (with exergy destruction rates of 939.2 kW and 0.034 kW), respectively. The parametric study shows that compressor pressure ratio and heat exchanger pinch-point temperature difference have the highest and lowest impacts on the performance criteria, respectively.

为了同时生产冷却，加热和电力，开发了一种新型的混合动力系统（带有集成有Kalina的热交换器的蓄热式燃气轮机循环和喷射器制冷循环）。应用热力学定律从能量和能量角度研究系统性能。提出了一项参数研究，以研究一些关键参数对电效率的四个标准的影响（${\eta }_{\mathrm{Ë}\mathrm{升}\mathrm{Ë}\mathrm{C}}$），热效率（${\eta }_{\mathrm{Ť}\mathrm{H}}$），一次能源比（$\mathrm{P}\mathrm{Ë}\mathrm{[R}$）和精力充沛的效率（${\eta }_{\mathrm{Ë}\mathrm{X}}$）。关键参数包括压缩机压力比，燃气轮机入口温度，基本氨/水混合物中的氨质量分数，蒸汽发生器压力，热交换器（连接卡利纳和喷射器子循环）的夹点温差和蒸发器温度。在基本条件下建模过程的结果是${\eta }_{\mathrm{Ë}\mathrm{升}\mathrm{Ë}\mathrm{C}}$ = 37.87％， ${\eta }_{\mathrm{Ť}\mathrm{H}}$= 36.55％， $\mathrm{P}\mathrm{Ë}\mathrm{[R}$= 74.42％并且${\eta }_{\mathrm{Ë}\mathrm{X}}$ = 38.85％；同样，产生的冷却，加热和功率分别为164.7 kW，836.85 kW和1038 kW。燃烧室和蒸发器在总火用破坏方面也有最高和最低的贡献（火用破坏率分别为939.2 kW和0.034 kW）。参数研究表明，压缩机压力比和热交换器的收缩点温度差分别对性能标准产生最大和最小的影响。