Power supply system with backup power
A power system and electric power technology, applied in the direction of power network operating system integration, emergency power supply arrangement, information technology support system, etc., to achieve the effect of realizing power consumption, avoiding impact, and saving quantity
Inactive Publication Date: 2017-02-22
CHENGDU YIRUIXIN TECH CO LTD
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, there are still many deficiencies in the existing power backup system, which need to be further improved
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0022] A power supply system with backup power, comprising a main power supply 1, connected to a mains input source and generating a first output power; a battery backup module 2, whose input end is connected to a mains input source, and is connected to the main power supply 1 in parallel to generate the second output power; the automatic switching circuit 3 is connected to the output end of the main power supply 1 and the battery backup module 2, and provides the third output power to the voltage regulation module 4; the voltage regulation module 4 converts the first The three output powers are adjusted to the required power and output, wherein the third output power is one of the first output power and the second output power. There can be multiple main providers, and there is no limitation here. Under normal conditions, the first output power is larger than the second output power, which is convenient for the automatic switching circuit to be connected to the main power sup...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a power supply system with backup power. The power supply system comprises a main power supply device, a battery backup module, an automatic switching circuit and a voltage adjustment module, wherein the main power supply device is connected with a commercial power input source and generates first output power; an input end of the battery backup module is connected with the commercial power input source and the battery backup module is connected with the main power supply device in parallel and generates second output power; the automatic switching circuit is connected with the main power supply device and an output end of the battery backup module and provides the voltage adjustment module with third output power; and the voltage adjustment module adjusts the third output power into required power and outputs the required power, wherein the third output power is one of the first output power and the second output power. According to the power supply system with the backup power, work of an electric appliance is kept by virtue of the battery backup module under the condition that commercial power cannot be provided; and the damage of a sudden power failure on the electric appliance and the influence on work are avoided.
Description
technical field [0001] The invention relates to the field of power supply, in particular to a power supply system with backup power. Background technique [0002] In the process of daily electricity use, if there is a sudden power failure, it will cause great damage to the hardware of our electrical equipment. In addition, if we use editable equipment to edit data, if we do not save it in time, it may be lost. If the power supply system with backup power is used to supply power to the electrical equipment, the occurrence of the above situation can be effectively avoided. [0003] Common power backup systems are mostly designed as N+1 architecture, such as 1+1 backup and 2+1 backup systems, that is, N power modules are used to provide the rated power required by the system, and at least one more power module , used as a backup to provide load power to prevent the system from being unable to continue to operate when the power module fails or a power failure occurs, and to ma...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H02J9/06
CPCH02J9/061Y02B70/30Y04S20/20
Inventor 昌越彬蒋明睿
Owner CHENGDU YIRUIXIN TECH CO LTD