Energy storage UPS (Uninterruptible Power Supply) system and control method

A power supply system and energy storage technology, which is applied in the direction of electrical components, circuit devices, emergency power supply arrangements, etc., can solve problems such as space waste, reduce safety hazards and costs, facilitate maintenance, and avoid waste of space resources.

Inactive Publication Date: 2017-08-04
SICON CHAT UNION ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an energy storage UPS power supply system and control method to overcome the problem of space waste caused by allocating space for each UPS separately in the prior art

Method used

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  • Energy storage UPS (Uninterruptible Power Supply) system and control method
  • Energy storage UPS (Uninterruptible Power Supply) system and control method
  • Energy storage UPS (Uninterruptible Power Supply) system and control method

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Embodiment Construction

[0093] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0094] The energy storage UPS power supply system provided by the embodiment of the present invention is suitable for municipal power supply, such as residential power supply, factory power supply and office building power supply, etc., and is used to solve the waste of space caused by independently configuring battery rooms for each UPS in the pri...

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Abstract

The embodiment of the invention provides an energy storage UPS (Uninterruptible Power Supply) system and a control method. The power supply system comprises a first power supply circuit and a second power supply circuit, and is characterized in that the first power supply circuit is connected with the mains supply and each first load, and the second power supply circuit is connected with the mains supply and each second load; the first power supply circuit is used for storing electric energy when the mains supply supplies power, transmitting the electric energy of the mains supply to each first load and supplying power to each first load when the mains supply breaks down; and the second power supply circuit is used for transmitting the electric energy of the mains supply to each second load. The power supply system can realize power supply for each first load and each second load by configuring only one battery room, and thus a problem of space resource waste caused by configuring a machine room for each UPS is avoided. Meanwhile, the embodiment of the invention performs centralized management on the power supply system, thereby being convenient for maintenance, and reducing potential safety hazards and the cost.

Description

technical field [0001] Embodiments of the present invention relate to power supply technology, in particular to an energy storage UPS power supply system and a control method. Background technique [0002] With the deepening of the big data era, various large-scale data centers continue to rise and expand. In order to improve the reliability of the power supply and ensure the information security of the data center operation, it is necessary to set up UPS (Uninterruptible Power System / Uninterruptible Power Supply, uninterruptible power supply. UPS connects the battery (mostly lead-acid maintenance-free battery) with the inverter, and converts the DC power of the battery into AC power through modules such as the inverter, so as to provide continuous, stable and uninterrupted power for the important external equipment of the user. Power supply to prevent sudden power failure from affecting the normal operation of external devices. [0003] At present, UPS is mainly divided in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J9/06
CPCH02J9/061H02J9/068
Inventor 陈冀生刘亚峰刘德明钱金亮崔英刚刘明李世伟
Owner SICON CHAT UNION ELECTRIC CO LTD
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