基于内燃机和太阳能系统的废能源的混合发电系统的多目标优化,以实现可持续的环境环境
Sulieman I S Al-Hawary1, José Ricardo Nuñez Alvarez2, Amjad Ali3
1Department of Business Administration, Business School, Al al-Bayt University, P.O.BOX 130040, Mafraq, 25113, Jordan.
Chemosphere
|June 20, 2023
概括
这项研究探讨了一种混合动力系统,将内燃机 (ICE) 和太阳能集热器与有机兰金循环 (ORC) 结合起来. 该系统优化了成本和能量效率,ICE功率和太阳能集热器数量是关键的设计因素.
科学领域:
- 可再生能源系统可再生能源系统
- 热力学是一种热力学.
- 可持续的发电是可持续的发电.
背景情况:
- 越来越多的人对混合动力发电系统感兴趣,以提高效率和可持续性.
- 内燃机 (ICE) 产生大量的废热,为能量回收提供了机会.
- 太阳能,特别是来自平板集热器的太阳能,提供了一个清洁的电源.
研究的目的:
- 调查混合动力发电系统,集成ICE,太阳能集热器和两压有机兰金循环 (ORC).
- 通过最大限度地降低总成本率和最大限度地提高能量效率来优化系统的设计.
- 确定10千瓦系统中成本和效率方面影响最大的设计变量.
主要方法:
- 开发一个混合系统模型,其中包括一个ICE,太阳能平板收集器 (SFPC) 和一个双压ORC.
- 利用ICE排气和冷却系统的废热作为ORC的额外热源.
- 应用双目标函数优化来确定最佳设计参数.
主要成果:
- 拟议的混合系统有效利用太阳能和ICE的废热.
- 两压ORC配置可增强来自多个来源的热吸收.
- 优化分析显示,ICE额定功率和SFPC数量显著影响系统成本和能量效率.
结论:
- 混合ICE-太阳能-ORC系统为高效发电提供了一个可行的方法.
- 优化ICE电力和太阳能集热器数量对于实现经济和热力学性能目标至关重要.
- 这一综合系统通过利用废热和太阳能资源,展示了可持续能源解决方案的潜力.
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