A Network Intelligent Dual Backup Power Supply

A dual backup power supply and network intelligence technology, applied in the field of power supply, can solve problems such as R&D production loss, irreparable time waste, production scrapped equipment damage, power supply failure, etc., to provide reliability, realize independent R&D and production, The effect of improving stability and reliability

Active Publication Date: 2018-11-20
HEFEI COMPASS ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Powering monitoring equipment requires a stable power source, but any power source can fail
In research and development work or production work, once the power supply fails, even if it is repaired in time, the time waste, production scrap and equipment damage caused by the power failure cannot be recovered.
Therefore, how to avoid the loss of R&D and production due to power failure has become a hot issue in electrical research.

Method used

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  • A Network Intelligent Dual Backup Power Supply
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Examples

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Embodiment Construction

[0025] refer to figure 1 , the present invention proposes a network intelligent dual backup power supply, including: a main switching power supply, a backup switching power supply, a transformer, a reset circuit, a first relay, an overvoltage protection circuit, a delay circuit and a second relay.

[0026] Both the main switching power supply and the standby switching power supply are connected to the live wire of the AC power supply, the neutral line of the AC power supply is connected to the common terminal of the first relay, and the normally open and normally closed terminals of the first relay are respectively connected to the main switching power supply and the standby switching power supply. When the neutral line of the AC power supply is connected to the main switching power supply, the main switching power supply is powered on and enters the working state to supply power to the load; when the neutral line of the AC power supply is connected to the backup switching powe...

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Abstract

The invention discloses a network intelligent dual-backup power supply. The network intelligent dual-backup power supply comprises a main switch power supply, a backup switch power supply, a transformer, a reset circuit, a first relay, a time-delay circuit and a second relay. According to the invention, by use of the dual-backup power supply, in case of a fault occurring in the main switch power supply, the backup switch power supply can be switched for supplying power, time is provided for maintenance, reliability of monitoring equipment is provided, at the same time, the cost of hardware equipment can also be decreased, and automatic research and development and production of a hardware product are realized.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to a network intelligent double backup power supply. Background technique [0002] Powering monitoring equipment requires a stable power source, but any power source can fail. In research and development work or production work, once the power supply fails, even if it is repaired in time, the time waste, production scrapping and equipment damage caused by the power failure cannot be recovered. Therefore, how to avoid the loss of R&D and production due to power failure has become a hot issue in electrical research. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a network intelligent dual backup power supply. [0004] A network intelligent dual backup power supply proposed by the present invention includes: a main switching power supply, a backup switching power supply, a transformer, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J9/06
CPCH02J9/061Y02B70/30Y04S20/20
Inventor 党连坤石晔
Owner HEFEI COMPASS ELECTRONICS TECH
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