Supercharge Your Innovation With Domain-Expert AI Agents!

Electrical secondary pre-wiring method of high-voltage switch cabinet

A high-voltage switchgear, electrical secondary technology, applied in switchgear, electrical components and other directions, can solve the problems of small electrical box space, high labor intensity, low production efficiency, etc.

Active Publication Date: 2011-10-26
上海中科电气(集团)有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since most of the electrical components are installed on the handcart, and the handcart is generally installed on the upper layer inside the cabinet, and the electrical secondary wiring is carried out directly on the cabinet during the production process of the existing high-voltage switchgear. The position of the component panel and the electrical box of the switch cabinet is relatively high. The workers have to stand on the high platform to operate, and the labor intensity is high. It is very inconvenient to operate wiring in a small space
In addition, wiring on the product body often waits for the arrival of components due to delays in cabinet production and component procurement, resulting in low production efficiency

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
  • Electrical secondary pre-wiring method of high-voltage switch cabinet
  • Electrical secondary pre-wiring method of high-voltage switch cabinet
  • Electrical secondary pre-wiring method of high-voltage switch cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] The electrical secondary pre-wiring method of the high-voltage switchgear provided by the embodiment of the present invention includes the following steps:

[0030] (1) Design, according to user requirements and relevant operating specifications, prepare high-voltage switchgear electrical wiring mold box, high-voltage switchgear electrical wiring mold base and component models to complete the design of electrical secondary pre-wiring design drawings, and determine the layout of all secondary electrical components model specification and the discharge position of the wiring harness;

[0031] (2) The electrical secondary pre-wiring of the analog panel. When the electrical components have not arrived and the panel of the high-voltage switchgear cabinet is not completed, according to the requirements of the electrical secondary pre-wiring design drawing, first install the electrical wiring mold on the analog panel and the high-voltage switchgear. Install the component model...

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 provides an electrical secondary pre-wiring method of a high-voltage switch cabinet, combines an electrical wiring mold box of the high-voltage switch cabinet, an electrical wiring mold base of the high-voltage switch cabinet and an element model for secondary pre-wiring, overcomes the inconvenience of installation and operation in the solid high-voltage switch cabinet, simultaneously also eliminates the time for waiting due to non-arrival of the electrical element, improves the production efficiency of the high-voltage switch cabinet and also reduces labor intensity of workers.

Description

technical field [0001] The invention relates to an industrial operation method, in particular to a method for performing electrical secondary pre-wiring on a high-voltage switchgear during the production process of the high-voltage switchgear. Background technique [0002] The high-voltage switchgear is composed of a cabinet body and a circuit breaker. The switchgear has functions such as overhead incoming and outgoing lines, cable incoming and outgoing lines, and bus connection. The cabinet is composed of housing, electrical components (including insulating parts), various mechanisms, secondary terminals and wiring harnesses. [0003] According to the installation method of the circuit breaker, the high-voltage switchgear is divided into a removable type (handcart type) and a fixed type. The main electrical components (such as: circuit breaker) in the removable high-voltage switchgear cabinet are installed on the withdrawable handcart. , because the removable high-voltage ...

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): H02B3/00
Inventor 陈庆钱程希安李修明曲培斌李冲
Owner 上海中科电气(集团)有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com