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Energy efficient electrical systems and methods for modular data centers and modular data pods
Energy efficient electrical systems and methods for modular data centers and modular data pods
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机译:模块化数据中心和模块化数据荚的节能电气系统和方法
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摘要
An efficient, modular, direct current (DC) uninterruptible power supply (UPS) for at least one server of a data center is disclosed. The single-conversion DC UPS includes an AC-DC converter, an energy storage device electrically coupled to the output of the AC-DC converter, and a single conversion server supply DC-DC converter electrically coupled to the AC-DC converter and the energy storage device, which may be a low-voltage lithium-ion battery or combined with an ultra capacitor. The DC UPS may be incorporated into a UPS system for a data center including a plurality of server rack assemblies and a plurality of cooling distribution units (CDUs). The UPS system includes an electric generator, an AC UPS electrically coupled between the electric generator and the plurality of CDUs, and a plurality of DC UPSs coupled between the electric generator and the plurality of server rack assemblies.
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机译:公开了一种用于数据中心的至少一个服务器的有效的模块化直流(DC)不间断电源(UPS)。单转换DC UPS包括一个AC-DC转换器,一个电耦合到AC-DC转换器的输出的能量存储设备以及一个单转换服务器电源DC-DC转换器,它电耦合到AC-DC转换器和能量存储设备,可以是低压锂离子电池或与超级电容器组合的存储设备。 DC UPS可以合并到用于数据中心的UPS系统中,该系统包括多个服务器机架组件和多个冷却分配单元(CDU)。 UPS系统包括发电机,电耦合在发电机和多个CDU之间的AC UPS,以及耦合在发电机和多个服务器机架组件之间的多个DC UPS。
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