热泵热电联产系统性能优化研究

摘要

In this article ,a performance analysis to a combine cycle system of Carnot with external irreversi‐bilities and heat pump and cogeneration system based on alternative performance criteria has been studied . The optimum design parameters of the new heat cogeneration cycle have been determined in different crite‐ria .The effects of design parameters on the exergetic performance are investigated ,and the results are dis‐cussed .The obtained results may guide a more realistic criterion for actual plants with combine heat pump and cogeneration .%基于不同性能标准分析研究了一个带有外部不可逆性的卡诺与热泵联合循环系统的循环性能。分别在不同标准下确定新的热电联产循环的最佳设计参数。研究性能对设计参数的影响并对结果进行了讨论。得到的结果可为热泵和热电联产结合的电厂提供更现实的性能评价。