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

Arc extinction and resonance elimination device

A harmonic elimination and box technology, which is applied in the direction of circuit devices, emergency protection circuit devices, emergency protection circuit devices for limiting overcurrent/overvoltage, etc., can solve the problem of multiple equipment lines, inconvenient maintenance, and time-consuming, etc. Problems, to achieve the effect of prolonging work efficiency, convenient installation or maintenance, and saving installation time

Pending Publication Date: 2018-10-19
ANHUI SHUORI PHOTOELECTRIC TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The installation of existing arc suppression and harmonic elimination cabinets is cumbersome, inconvenient, and time-consuming, and the equipment usually needs to be overhauled after a long period of use. Small size, many equipment lines, etc., and it is extremely inconvenient to overhaul. Therefore, those skilled in the art have provided an arc suppression and harmonic elimination device

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
  • Arc extinction and resonance elimination device
  • Arc extinction and resonance elimination device
  • Arc extinction and resonance elimination device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as Figure 1-Figure 8 As shown, an arc suppression and harmonic elimination device proposed by the present invention includes a box body 1, the left and right sides of the back of the inner wall of the box body 1 are provided with first grooves 8, and one side of the inner surface of the first groove 8 is fixedly connected There is a snap-in box 4, and a fixing plate 2 is snapped on the snap-in box 4. Two first grooves 8 are provided on the upper and lower sides of the back of the inner wall of the box body 1, and two side fixing plates are snapped on the inner wall of the box body 1. 2. The left and right sides of the middle of the fixed plate 2 have sliding rods 3 running through them. The fixed plate 2 and the sliding rod 3 are slidingly connected. One end of the sliding rod 3 is fixedly connected to the outside of the fixed plate 2 with a slider 18, one side of the slider 18 is slidably connected to one side of the inner wall of the box body 1, and the upper an...

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 arc extinction and resonance elimination device. The arc extinction and resonance elimination device comprises a box body; first grooves are formed in the left side and theright side of the back side of the inner wall of the box body; one side of the inner surface of each first groove is fixedly connected with a clamping connection box; the clamping connection box is inclamping connection with a fixed plate; sliding rods run through the left side and the right side of the middle of the fixed plate; the part at one end of each sliding rod and positioned outside thefixed plate is fixedly connected with a sliding block; one side of the sliding block is in sliding connection with one side of the inner wall of the box body; the upper side and the lower side of theinner wall of the clamping connection box are fixedly connected with trapezoidal blocks; the part at the bottom of the inner wall of the clamping connection box and positioned between the opposite sides of the two trapezoidal blocks is fixedly connected with a first elastic piece; and one end of the first elastic piece is fixedly connected with a pushing plate. The arc extinction and resonance elimination device enlarges the operation space of workers during equipment mounting or maintenance, facilitates mounting or maintenance, saves the mounting time, improves the working efficiency, is simple in operation or pulling out and fixing the fixed plate, and is clever in structure and high in practicability.

Description

technical field [0001] The invention relates to the technical field of arc suppression and harmonic elimination equipment, in particular to an arc suppression and harmonic elimination device. Background technique [0002] Arc suppression harmonic elimination cabinet, also known as (microcomputer arc suppression harmonic elimination line selection and overvoltage protection device), is used in the power industry for 3-35KV neutral point ungrounded, neutral point grounded through arc suppression coil or neutral point through In the high-impedance grounding power system, various overvoltages in the system can be limited, which effectively improves the system operation safety and power supply reliability. At the same time, due to the long duration of the arc grounding overvoltage, the energy can easily exceed the withstand capacity of the arrester. ability, causing the arrester to explode. Furthermore, the high-amplitude overvoltage generated by arc grounding aggravates the cum...

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 Applications(China)
IPC IPC(8): H02H9/04
CPCH02H9/044
Inventor 秦京丁鑫
Owner ANHUI SHUORI PHOTOELECTRIC TECH
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