绿色数据中心的光伏电联聚发系统:能源,经济和环境分析
Zerui Chen1, Xin Wu1, Zhukui Tan1
1Electric Power Research Institute of Guizhou Power Grid Co., Ltd, Guiyang 550002, China.
ACS omega
|December 1, 2025
概括
本研究介绍了一个使用太阳能,储能和废热用于数据中心能源和冷却的综合系统. 它大大降低了成本和二氧化碳排放,提高了能源效率.
科学领域:
- 可再生能源系统可再生能源系统
- 可持续的数据中心运营数据中心运营
- 多生成技术 多生成技术
背景情况:
- 由于快速增长,数据中心面临着不断升级的能源需求和环境问题.
- 整合可再生能源和提高能源效率对于可持续的数据中心发展至关重要.
研究的目的:
- 为数据中心提出和评估一个综合能源系统,将光伏发电,能储能和废热回收相结合.
- 评估拟议系统的热力学性能,经济可行性和环境效益.
主要方法:
- 设计了一个集光伏模块,质子交换膜 (PEM) 电解仪,PEM燃料电池 (PEMFC) 和吸收冷却器的多元发电系统.
- 进行了力分析以评估热力学性能.
- 根据各种光伏 (PV) 参与水平,评估了经济和环境效益.
主要成果:
- 综合系统显著降低了年度运营成本 (大约1. 238,000美元) 和二氧化碳排放量 (2,940),当光伏满足40%的需求时.
- 在加热季节实现平均功率使用效率 (PUE) 为1.25,最大功率效率为28.5%.
- 证明有效利用废热用于冷却和加热,提高整体系统效率.
结论:
- 拟议的综合能源系统为数据中心供电和冷却提供了可持续的解决方案,提高了能源效率并减少了对环境的影响.
- 该系统显示出强大的潜力,特别是在阳光辐射中等的地区.
- 进一步的研究可以优化系统设计,以适应各种数据中心负载和气候条件.
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