摘要
以北京地区某数据中心机房为例,采用专业软件,建立了风冷式制冷模式、常规水冷式制冷模式、风冷式+经济器制冷模式和水冷式+经济器制冷模式四种不同制冷方案,并对不同方案进行模拟计算,从初投资、电耗量和运行费用方面进行综合分析。研究结果表明无论水冷还是风冷制冷模式,增加经济器后运行费用都会降低。经综合分析,水冷式+经济器制冷模式具有长远优势。
Taking an IDC in Beijing as an example, using professional software, this article sets up air-cooled cooling mode , water-cooled cooling mode, air-cooled＋economizer cooling mode, water-cooled＋economizer cooling mode and simulates different solutions, from the initial investment, electricity consumption and operation cost and makes a comprehensive analysis of. Results show that after economizer was added, operating costs of both water-cooled or air-cooled cooling mode was reduced, comprehensive analysis shows that water-cooled＋economizer cooling mode has a long-term advantage.
