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Renewable energy system based on current detection for data center

A renewable energy, data center technology, applied in the direction of data processing power supply, liquid/fluid solid measurement, measurement device, etc., can solve problems such as reducing efficiency, and achieve the effect of reducing cost and service/maintenance cost

Pending Publication Date: 2022-07-26
BAIDU USA LLC
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Storage systems or battery systems also reduce efficiency because renewable energy must be stored before it can be used

Method used

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  • Renewable energy system based on current detection for data center
  • Renewable energy system based on current detection for data center
  • Renewable energy system based on current detection for data center

Examples

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Embodiment Construction

[0030] Various embodiments and aspects of the present disclosure will be described with reference to the details discussed below, and the accompanying drawings will illustrate the various embodiments. The following description and drawings are illustrative of the present disclosure and should not be construed as limiting the present disclosure. Numerous specific details are described to provide a thorough understanding of various embodiments of the present disclosure. However, in some instances, well-known or conventional details are not described in order to provide a brief discussion of embodiments of the present disclosure.

[0031] Reference in the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present disclosure. The appearances of the phrase "in one embodiment" in various places in the specification are not nec...

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Abstract

The invention discloses a renewable energy system based on current detection for a data center. The power supply system comprises an inter-system bus, one or more renewable energy systems and one or more second switches, wherein each second switch is coupled to one renewable energy system and is used for connecting the corresponding renewable energy system to the inter-system bus. The power supply system further includes one or more current detection circuits, each current detection circuit coupled to one renewable energy system to detect an output current of a corresponding renewable energy system. The power supply system further comprises a central controller coupled to the inter-system bus and configured to activate the corresponding second switch to connect the corresponding renewable energy system to the inter-system bus in response to the output current of the corresponding renewable energy system being higher than a predetermined threshold current, to provide renewable power to at least one of the one or more server clusters or storage systems.

Description

technical field [0001] Embodiments of the present disclosure relate generally to architectures for powering data centers, and more particularly, to renewable energy systems for data centers designed with current sensing. Background technique [0002] Clusters of large computer servers may be kept in dedicated facilities (eg, data centers), usually in rack enclosures. These dedicated facilities require large amounts of power to be drawn from public utilities such as alternating current (AC) power sources. In addition to requiring electricity to run computer server clusters, these facilities also need to draw electricity to maintain a well-regulated environment (eg, through the use of computer room air conditioning (CRAC) units). Drawing such a large amount of power from AC power increases the overall cost of operating a facility and increases the facility's carbon footprint. [0003] To reduce reliance on AC power and reduce carbon footprint, some facilities are turning to ...

Claims

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Application Information

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IPC IPC(8): G06F1/26G06F15/16
CPCG06F1/263G06F15/161H02J1/102H02J3/381H02J2300/24H02J7/34H02J2310/16H02J3/32H02J7/35
Inventor 高天翼
Owner BAIDU USA LLC
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