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市电直供在数据中心的应用和发展展望 被引量:1
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作者 井辉 彭广香 《电信工程技术与标准化》 2016年第5期76-80,共5页
从国内外数据中心的发展来看,市电直供技术已经获得了大量应用,且符合低碳数据中心的发展趋势。为了适应供电技术的发展趋势,传统的336V直流系统和UPS均应进行相应的技术更新,以便在未来的数据中心的建设和运行中得到更好的应用。
关键词 数据中心 ICT设备电源 通信电源 市电直供 市电质量 旁路供电
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Combinatorial Optimization for Electric Vehicles Management 被引量:2
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作者 Nora Touati-Motmgla Vincent Jost 《Journal of Energy and Power Engineering》 2012年第5期738-743,共6页
Growing concerns about environmental quality of cities are calling for sustainable road transportation technologies. EV (electric vehicles), for public and private transport, can contribute significantly to the lowe... Growing concerns about environmental quality of cities are calling for sustainable road transportation technologies. EV (electric vehicles), for public and private transport, can contribute significantly to the lowering of the current pollution levels. However, the EV use is currently facing several weaknesses among which are: limited driving range, high cost and overall limited efficiency. Electric vehicles management is a relatively recent problem; its purpose is to expedite the establishment of a costumer convenient, cost-effective, EV infrastructure. Inspire the relevance of the problem, a few small research communities in this field work on some of its aspects. In this work, some important issues of this problem are discussed and the contribution of combinatorial optimization tools for solving some challenging subproblems is studied. 展开更多
关键词 Electric vehicles management routing problem facility location vehicles redistribution.
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