High-reliability complete machine cabinet continuous power supply device and method
A technology of power supply device and power supply method, which is applied in the direction of circuit devices, electrical components, emergency power supply arrangements, etc., to achieve high reliability, increase redundancy mechanisms, and improve competitiveness
Inactive Publication Date: 2015-09-16
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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[0004] The present invention provides a high-reliability continuous power supply device and method for the whole cabinet aiming at the current needs and the shortcomings of the development of the prior art
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[0027] A high-reliability continuous power supply device for the whole cabinet described in this embodiment, its structure is shown in the attached figure 1 As shown, the power supply device includes a Power Hub module and a battery module, and the Power Hub module adopts a dual Power Hub redundancy mechanism to include Power Hub #1 and Power Hub #2, and the Power Hub #1 and Power Hub #2 is powered by AC grid bus AC #1 and AC #2 respectively, Power Hub #1 and Power Hub #2 can also be powered by AC grid bus AC #1 or AC #2 at the same time, Power Hub #1 and Power Hub #2 The server in the cabinet is powered by connecting the server power supply. At the same time, both Power Hub #1 and Power Hub #2 are connected to the battery module, and charge the battery module through its built-in charger, and the server in the cabinet is powered by the battery module. Power supply backup; and Power Hub #1 and Power Hub #2 are interconnected to achieve power supply redundancy.
[0028] as att...
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The invention discloses a high-reliability complete machine cabinet continuous power supply device and a high-reliability complete machine cabinet continuous power supply method, which relate to the field of server machine cabinet safe power supply. The complete machine cabinet continuous power supply device comprises a Power Hub module and a battery module, wherein the Power Hub module comprises a plurality of Power Hubs powered through buses of an AC power grid, each Power Hub is connected to a server power supply for supplying power to the server, and power supply redundancy can be achieved through interconnecting the Power Hubs; and each Power Hub is connected with the battery module for charging the battery module, and DC power supply back-up can be carried out through the battery module. The complete machine cabinet continuous power supply device and the complete machine cabinet continuous power supply method effectively solves the problem of arranging a ''UPS'' in the machine cabinet, can ensure continuous power supply of the complete machine cabinet, satisfies the uninterrupted work requirements of the server, is additionally provided with redundancy mechanism and alarm protection mechanism of a power supply switching module, and further improves the high reliability of the integral power supply device.
Description
technical field [0001] The invention relates to the field of safe power supply for server cabinets, in particular to a high-reliability continuous power supply device and method for the whole cabinet. Background technique [0002] With the rapid development of the Internet economy, the status of servers has been significantly improved, and server power supply, as the most basic guarantee for the normal operation of servers, has attracted everyone's attention. [0003] At present, the power supply of the computer room is mainly supplied by UPS (uninterruptible power supply). The battery supplies the power required by the load to maintain normal production; when the load is seriously overloaded due to production needs, the grid voltage is rectified to directly supply power to the load. Although the power supply of UPS can meet the functional requirements of many customers, its expensive price has become one of the factors that cannot be used in batches, and its large size can...
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IPC IPC(8): H02J9/06
Inventor 倪旭华高鹏飞滕学军
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD