Outdoor substation and high-voltage protection device thereof, high-voltage protection unit thereof

A technology for high-voltage protection and substations, which is applied to emergency protection devices, substations installed on poles, electrical components, etc., can solve the problems of exposed lightning arrester and fuse wiring, no protection, etc., to ensure sealing and realize sealing and insulation Effect

Inactive Publication Date: 2018-12-14
PINGGAO GRP +2
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-voltage protection unit to solve the problem in the prior art that the wiring between the arrester and the fuse is exposed and there is no protection; the purpose of the p...

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
  • Outdoor substation and high-voltage protection device thereof, high-voltage protection unit thereof
  • Outdoor substation and high-voltage protection device thereof, high-voltage protection unit thereof
  • Outdoor substation and high-voltage protection device thereof, high-voltage protection unit thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0034] The specific embodiment of the outdoor substation of the present invention, as Figure 1 to Figure 7 As shown, the outdoor substation includes a high-voltage protection device 3, a cable module, a transformer module, a low-voltage distribution box module, a bench module, etc., the high-voltage protection device 3 includes three high-voltage protection units, and the high-voltage protection unit includes a fuse 32 and a lightning arrester 34. The cable module includes high-voltage outgoing cables 2, high-voltage incoming cables 4, low-voltage overhead outgoing cables 10, and low-voltage incoming ground cables 8. The distribution transformer 5 and the low-voltage distribution box 11 are fixedly installed together. The module is fixed on the platform, and the platform provides basic support and installation constraints for each part.

[0035] The wo...

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 relates to an outdoor substation and a high-voltage protection device thereof, high voltage protection unit, A high-voltage protection unit includes a fuse and a lightning arrester, theoutlet end of the fuse is provided with a protective shell, A lightning arrestor interface is arrange on that protective shell, A lightning arrestor conductor for electrically connected that lightningarrestor interface with the fuse is arrange in the protective shell, so that the conductor between the lightning arrestor interface and the fuse is not exposed at the same time of the conductive connection of the high-voltage protection unit, the tightness between the fuse and the lightning arrestor is further ensured, and the purpose of seal and insulation at the interface is realized.

Description

technical field [0001] The invention relates to an outdoor substation, a high-voltage protection device and a high-voltage protection unit thereof. Background technique [0002] In my country's distribution network, there are a large number of pole-mounted switchgears, especially in the rural 10kv distribution network. The substation system is composed of fuses, lightning arresters, distribution transformers, low-voltage integrated distribution boxes and connecting cables. The main power supply method in the grid. The lead-out line of the high-voltage line is connected to the inlet end of the fuse, and is divided into two branches through the outlet end of the fuse. One branch is connected to the distribution transformer by the high-voltage incoming cable for subsequent voltage transformation and distribution; the other branch The circuit is connected to the incoming terminal of the lightning arrester, and the lightning arrester is grounded from the outgoing terminal of the ...

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): H02B1/18H02B5/02H01H85/042
Inventor 朱晨光盛兴袁端磊王海燕王红庆朱志豪费翔孙琼闫亚刚
Owner PINGGAO GRP
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