• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Energy Conversion & Management >Optimal design of energy and water supply systems for low-income communities involving multiple-objectives
【24h】

Optimal design of energy and water supply systems for low-income communities involving multiple-objectives

机译：涉及多目标的低收入社区的能源和供水系统的优化设计

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper proposes the use of Combined Heat and Power systems for providing water and energy, and thermal and electric utilities, in geographically isolated communities, where the interconnection with the grid is not available. A common design practice is to implement different energy storage technologies, usually batteries, for reducing the gap between energy generation and electric consumption. However, in communities with low incomes, it is not possible to use batteries due to the high capital costs. This work presents a new approach for providing simultaneously electricity and water using the fresh water extraction and storage for reducing the gaps between generation and consumption. The proposed approach is based on a mixed integer nonlinear programming formulation, which accounts for the optimal selection of multiple combined heat and power technologies and the sizing of the water storage and pumping technologies. A multi-objective analysis is presented considering as objective functions the economic costs and environmental impact associated with the space used by the system and water consumption. A community in the mountains of Mexico is presented as case study. The results show that it is possible to provide energy and water at low costs and reducing the environmental impact, reaching a trade-off between the considered objective functions.
机译：本文提出在无法与电网互连的地理上隔离的社区中，使用热电联产系统来提供水和能源，以及热电设施。常见的设计实践是实施不同的能量存储技术（通常是电池），以减少能量产生和电能消耗之间的差距。然而，在低收入社区，由于高昂的资本成本，无法使用电池。这项工作提出了一种利用淡水提取和储存同时提供电力和水的新方法，以减少发电和消耗之间的差距。所提出的方法基于混合整数非线性规划公式，该公式考虑了多种热电联产技术的最佳选择以及储水和抽水技术的规模。提出了多目标分析，将与系统使用的空间和水消耗相关的经济成本和环境影响作为目标函数。案例研究介绍了墨西哥山区的一个社区。结果表明，有可能以低成本提供能源和水，并减少对环境的影响，从而在考虑的目标功能之间进行权衡。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号