A circuit breaker intelligent control method based on target line state detection

A line status and circuit breaker technology, applied in the direction of emergency protection circuit devices, electrical components, etc., can solve the problems that it is difficult to ensure the safety of the line and the circuit breaker cannot be adjusted, so as to achieve intelligent control, avoid effectiveness, and ensure safety and stability sexual effect

Active Publication Date: 2019-12-03
哈尔滨零火科技有限责任公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing circuit breakers cannot be adjusted according to the actual state of the line, and it is difficult to ensure the safety of the line.

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
  • A circuit breaker intelligent control method based on target line state detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] like figure 1 as shown, figure 1 It is an intelligent control method for circuit breakers based on target line state detection proposed by the present invention.

[0030] refer to figure 1 , the circuit breaker intelligent regulation and control method based on target line state detection that the present invention proposes, comprises the following steps:

[0031] S1. Establish and store the first correspondence model between the line diameter, the distance of the detection point and the range of temperature variation;

[0032] In this embodiment, in the first correspondence model, a line diameter, a detection point distance, and a temperature variation range are in one-to-one correspondence; The effective correspondence provides a reliable comparison basis for analyzing the temperature change of the target circuit.

[0033] S2. Establishing and storing a second correspondence model among the line length, the detection point distance, and the temperature variation r...

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 invention discloses a circuit breaker intelligent regulation and control method based on target line state detection. The method includes S1, establishing a first corresponding relation model among a line diameter, a detection point distance and a temperature change range and storing the first corresponding relation model; S2, establishing a second corresponding relation model among the lengthof the line, the distance of the detection point and the temperature change range, and storing the second corresponding relation model; S3, collecting the diameter and length of the target line, andthe temperature at the first detection point and the second detection point; S4, searching the corresponding first temperature change range and the second temperature change range; S5, regulating andcontrolling the working state of the circuit breaker on the target line. The invention considers and sets a plurality of parameter reference models from the self-state of the line, In order to analyzethe influence of the line state on the overall temperature change of the line, and then through the analysis of the actual temperature on the line to determine the safety of the target line, directlyand quickly regulate and control the working conditions of the line so as to ensure the safety and stability of the line.

Description

technical field [0001] The invention relates to the technical field of circuit breaker control methods, in particular to an intelligent control method for circuit breakers based on target line state detection. Background technique [0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. The division of high and low voltage boundaries is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. Circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, protect power lines and motors, and automatically cut off the circuit when they are severely overloaded, short-circuited, or under-voltage. Its function is equ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H02H7/26
CPCH02H7/26
Inventor 丁克立吴升柱
Owner 哈尔滨零火科技有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap