Abstract The use of Combined Cooling, Heating, and Power (CHP) system, as one of the possible solutions to increase efficiency and to reduce environmental pollution, is rapidly increasing in residential units. The primary mover of combined CHP-based buildings can be based on gas-burning engine, micro-turbine, fuel cell (FC), or a sterling engine. Characteristics such as higher effectiveness, very lower pollution, without moving parts, modularity, and extensive suffering for FCs have led many developed countries to support FC development at the top of their budget plans. In the present study, to reduce the power demand, a new optimal arrangement has been suggested for the combined CHP system in a residential building in Yazd, Iran. The research gives a Developed version of Pathfinder Optimizer (DPF) to optimize the combined CHP configuration by considering the highest unified operation for the suggested combined CHP system. A comparison of the outcomes of the suggested method with the SMS algorithm and basic PF algorithm is carried out to indicate the algorithm superiority. The final results show that using the considered method decreases the ratio of carbon dioxide emission ratio (RCDE). The results also showed that based on the proposed method, yearly overall cost-saving (YOCS) has the minimum effect on the combined effectiveness.

中文翻译：

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利用开发的Pathfinder Optimizer优化设计以PEM燃料电池为初始推动器的微型组合式热电联产系统

摘要 冷热电联供（CHP）系统作为提高效率和减少环境污染的可能解决方案之一，在住宅单元中的使用正在迅速增加。联合热电联产建筑的主要推动者可以基于燃气发动机、微型涡轮机、燃料电池 (FC) 或英镑发动机。诸如更高的效率、极低的污染、无活动部件、模块化和对 FC 的广泛痛苦等特点，已导致许多发达国家在其预算计划中支持 FC 的发展。在目前的研究中，为了减少电力需求，伊朗亚兹德的一栋住宅楼中的联合热电联产系统提出了一种新的优化安排。该研究给出了 Pathfinder Optimizer (DPF) 的开发版本，通过考虑建议的组合 CHP 系统的最高统一操作来优化组合 CHP 配置。将所建议的方法与 SMS 算法和基本 PF 算法的结果进行比较，以表明算法的优越性。最终结果表明，使用所考虑的方法降低了二氧化碳排放比（RCDE）。结果还表明，基于所提出的方法，年度总体成本节约（YOCS）对组合有效性的影响最小。最终结果表明，使用所考虑的方法降低了二氧化碳排放比（RCDE）。结果还表明，基于所提出的方法，年度总体成本节约（YOCS）对组合有效性的影响最小。最终结果表明，使用所考虑的方法降低了二氧化碳排放比（RCDE）。结果还表明，基于所提出的方法，年度总体成本节约（YOCS）对组合有效性的影响最小。