Unlock instant, AI-driven research and patent intelligence for your innovation.

Power control device and method having abnormality control circuit

A power control device and abnormal control technology, which is applied in the direction of control/adjustment system, adjustment of electric variables, instruments, etc., and can solve problems such as adjustment

Inactive Publication Date: 2019-07-02
金洁
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing power control, most power supplies may output a certain capacity, which cannot be adjusted according to the application environment

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power control device and method having abnormality control circuit
  • Power control device and method having abnormality control circuit
  • Power control device and method having abnormality control circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0025] It should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] According to an aspect of the present disclosure, a power control device with an abnormal control circuit 3 includes a voltage conversion module 1 for converting an input voltage into an output voltage of a predetermined voltage value, and the output terminal of the volt...

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

No PUM Login to View More

Abstract

The disclosure provides a power control device having an abnormality control circuit. The power control device comprises a voltage conversion module, an abnormality control circuit, an overvoltage control module, a load voltage detection module, and a clock module. The abnormality control circuit includes a comparator, a level conversion circuit, and a switch circuit; the comparator is used for comparing a processed input voltage with a reference voltage; the voltage conversion module is used for converting a comparison signal for comparison between the input voltage and the reference voltageto control on / off of the switch circuit. The switch circuit outputs a signal for expressing the abnormal state of the input voltage to disconnect the input voltage.

Description

technical field [0001] The present disclosure relates to a power supply, in particular to a power supply control device and method with an abnormal control circuit. Background technique [0002] In the use of power supply, for different occasions and different times, the needs of the application environment may require different output capacity of the power supply, so it is necessary to control the output of the power supply to use in various applications. In existing power control, most power supplies may output a certain capacity, which cannot be adjusted according to the application environment. [0003] And when the power supply voltage fluctuates, it is easy to cause damage to the load. Therefore, in order to avoid damage to the load, an abnormal state detection method is usually used in this field to control the supply of the input voltage. Contents of the invention [0004] In order to solve the above technical problems, the present disclosure provides a power cont...

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
no application Login to View More
IPC IPC(8): G05F1/625
CPCG05F1/625
Inventor 金洁
Owner 金洁