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Showing 1 to 5 of 5 for “"Series stacking"”.
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A series-stacked power delivery architecture with isolated converters for energy efficient data centers
… DC-DC converter, the concept of electrical series stacking of servers in a rack is proposed in this work. The concept of series stacking and active load balancing using differential power processing (DPP) ensures that only the power difference between servers needs to be processed. Therefore …
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Voltage regulation of a series stacked system of digital loads by differential power processing
… us a way to power it at a higher voltage by series-stacking the cores. Differential power processing has been shown to be an efficient way to series-stack server loads. In this work we study the dynamics of the element-to-element DPP topology implemented with bi-directional buck-boost …
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Voltage regulation of a series stacked system of digital loads by differential power processing
… us a way to power it at a higher voltage by series-stacking the cores. Differential power processing has been shown to be an efficient way to series-stack server loads. In this work we study the dynamics of the element-to-element DPP topology implemented with bi-directional buck-boost …
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Light-load power management in differential power processing systems
This Dissertation was approved for publication on 2020-04-03 at 15:58.
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A series-stacked architecture with isolated server-to-bus converters for high-efficiency data center power delivery
Series-stacked server power delivery architectures have been proposed recently that can achieve much higher energy efficiency than conventional power delivery architectures. When servers are connected in series, differential power processing (DPP) converters can be used to regulate the server …