Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Intelligent operating device for 10kV medium-voltage circuit breaker

A technology of intelligent operation and circuit breaker, applied in the direction of switchgear, electrical components, etc., can solve the problems of physical and psychological injury of operators, physical consumption, abnormal power loss of equipment, etc., and achieve the effect of avoiding the risk of personal injury

Inactive Publication Date: 2020-09-18
SANMEN NUCLEAR POWER CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the difficulty of moving the working position of the circuit breaker to the isolated position lies in the fact that there are a large number of medium-voltage circuit breakers of the same model in the medium-voltage room by mistake. If the operator makes a slight mistake, he will walk to the live medium-voltage switchgear and misoperate the live equipment. , if the equipment loses power abnormally, if it is serious, it will cause arcing phenomenon. Once the arc extinguishing chamber fails and the arc short circuit occurs, it will cause great physical and psychological harm to the operator. The circuit breaker needs to be cranked 20 times by hand to shake it in and out. , consumes a lot of energy

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
  • Intelligent operating device for 10kV medium-voltage circuit breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Such as figure 1 As shown, an intelligent operation device for a 10kV medium voltage circuit breaker, including a support plate 1, a roller set under the support plate 1, a frame body 2 on the support plate 1, and a The position adjustment mechanism 3, the drive motor 4 and the positioning camera 5 arranged on the position adjustment mechanism 3, the sleeve used to drive and connect the drive motor 5 and the rocking in and out rod of the circuit breaker, and the circuit breaker is provided with a positioning mark.

[0020] The working principle of this device: first install the sleeve on the rocking in and out rod of the circuit breaker, then move the device to the front of the circuit breaker and fix the position, and determine the rocking in and out by identifying the positioning mark on the circuit breaker with the positioni...

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 an intelligent operating device for a 10kV medium-voltage circuit breaker, which belongs to the technical field of circuit breaker operation. The device comprises a supportingplate, a roller set arranged below the supporting plate, a frame body arranged on the supporting plate, a position adjusting mechanism arranged on one side of the frame body, a driving motor, a positioning camera and a monitoring camera arranged on the position adjusting mechanism, and a sleeve in transmission connection with the driving motor and a breaker rocking-in and rocking-out rod. The breaker is provided with a positioning mark. Automatic positioning can be realized and the circuit breaker can be rocked in and out, so that potential safety hazards caused by personnel operation are avoided.

Description

technical field [0001] The invention relates to the technical field of circuit breaker operation, in particular to an intelligent operating device for a 10kV medium-voltage circuit breaker. Background technique [0002] According to incomplete statistics, a large part of safety accidents in power plants in recent years occurred when operating switches. Especially in the operation process of 10kV switches in power plants and substations, it is not uncommon for people to be injured by switch explosions and bus short-circuit arcs. In addition, when a power plant and a substation are overhauled, operators need to operate a large number of switches in and out of the switch cabinets, resulting in a large workload and high work intensity. [0003] Medium-voltage switchgear is widely used in the Sanmen nuclear power site, and the switching operation is very frequent in daily operation activities. Combining the explosion accidents of medium-voltage switchgear in power plants at hom...

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): H02B3/00
CPCH02B3/00
Inventor 赵子驰李涛王丰军田尖端王从伟金崇光刘建喜王能沈恒坚张贤兴齐锋光刘开张尧陈辉江灏赵琪赵溟雨赵晨旭刘家琪林秋阳姜良萍
Owner SANMEN NUCLEAR POWER CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com