Fuel cell modelling for building cogeneration applications
Fuel cell modelling for building cogeneration applications
复制标题
用于建筑热电联产应用的燃料电池建模
DOI：
10.1016/j.jpowsour.2004.05.021
复制
发表时间：
2004
影响因子：
9.2
通讯作者：
V. I. Ugursal
中科院分区：
文献类型：
--
作者：
A. Ferguson;V. I. Ugursal
燃料电池技术是一种新兴的替代燃烧为基础的热电联产和传统的集中发电。为了准确地确定房屋燃料电池系统的尺寸并预测其性能，需要一个可以集成到现有建筑模拟工具中的系统模型。稳态模型的通用PEM热电联产燃料电池系统的开发，以满足这一需要。该模型是有用的（i）估计系统的燃料使用，电力和热生产，（ii）调查燃料电池系统在不同气候条件下的适用性，（iii）确定燃料电池系统和辅助设备的大小，以及（iv）评估不同的控制策略。该模型已验证使用经验数据和公布的估计与其他模型。在本文中，该模型的发展和这些验证研究的结果进行了讨论。此外，从加拿大的案例研究的结果，调查不同的燃料电池的大小对热电联产系统的性能的影响。
Fuel cell technologies are an emerging alternative to combustion-based cogeneration and traditional, centralized power generation. To accurately size fuel cell systems for houses and predict their performance, a system model that can be integrated into existing building simulation tools is required. A steady-state model of a generic PEM cogeneration fuel cell system was developed to fill this need. The model is useful for (i) estimating system fuel use, and electrical and thermal production, (ii) investigating the suitability of fuel cell systems in different climates, (iii) sizing fuel cell systems and ancillary equipment, and (iv) evaluating different control strategies. The model has been validated using empirical data and published estimates produced with other models. In this paper, the development of the model and the results of these validation studies are discussed. Also, the results from a Canadian case study investigating the effect of varying fuel cell size on the performance of a cogeneration system are presented.