Live pole erecting method for 10 kV common-tower double-circuit and vertically arranged power distribution line

A technology of vertical arrangement of power distribution lines, applied in the field of power distribution live work, which can solve the problems of users' normal production, adverse effects of daily power consumption, inability to effectively implement live work, etc., to ensure safety, improve safety, and improve work efficiency Effect

Inactive Publication Date: 2017-02-22
国网湖北省电力有限公司咸宁供电公司 +2
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the pole operation is carried out in the way of power outage, it will adversely affect the normal production and domestic electricity consumption of users, and it is necessary to implement live pole operation
However, the existing live pole method cannot fully meet the requirements of double-circuit or even multi-circuit live pole operation for distribution lines

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
  • Live pole erecting method for 10 kV common-tower double-circuit and vertically arranged power distribution line
  • Live pole erecting method for 10 kV common-tower double-circuit and vertically arranged power distribution line
  • Live pole erecting method for 10 kV common-tower double-circuit and vertically arranged power distribution line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Attached below Figure 1-5 The present invention will be further described with reference to specific examples, so that those skilled in the art can better understand the present invention and implement it, but the given examples are not intended to limit the present invention.

[0031] A 10kV same-rod double-circuit vertically arranged distribution line method for electrified poles, comprising the following steps:

[0032] 1) if Figure 1-Figure 5 As shown, formulate a work plan. After on-site investigation, an optimized construction operation plan is formulated; the plan includes the names of the first operation distribution line 1 and the second operation distribution line 2, the numbers of the first pole 3 and the second pole 4, the first insulation The number of shielding appliances 5, the second insulating shielding appliance 15, and the third insulating shielding appliance 16, the operating positions of the crane 12 and the 10kV insulating bucket truck 6, the f...

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

PropertyMeasurementUnit
Insulation resistanceaaaaaaaaaa
Login to view more

Abstract

The invention relates to a method for erecting poles for a 10 kV common-tower double-circuit and vertically arranged urban power distribution line in a live way. A live pole erecting method for the 10 kV common-tower double-circuit and vertically arranged power distribution line is characterized by comprising the steps of mounting an insulation shielding and pulling tool for live wires of the power distribution line; pulling the live wires of the power distribution line; according to the sequence from bottom to top, enabling a second operation person to pull the live wires with various phases by using an insulated rope in sequence; ensuring that the distance between same-phase live wires of a first operation power distribution line and a second operation power distribution line is not less than 2.5 m; erecting poles; mounting and shielding the new erected poles; mounting the wires with various phases on the new erected poles; and detaching the insulation shielding and pulling tool for the live wires of the power distribution line. Through adoption of the live pole erecting method for the 10 kV common-tower double-circuit and vertically arranged power distribution line, provided by the invention, live operations can be guaranteed to be safely and effectively implemented.

Description

technical field [0001] The invention relates to a method for implementing a live pole for a 10kV double-circuit erection on the same pole in an urban area and adopting a vertical arrangement mode, and belongs to the technical field of power distribution live work. Background technique [0002] 10kV distribution lines and equipment are an important part of my country's power grid. Live work on 10kV distribution lines is one of the important means to reduce the power outage time of the distribution network and improve the reliability of power supply and high-quality service levels of the distribution network. Due to the shortage of land resources in urban areas, a large number of double-circuit or even multi-circuit distribution lines are erected on the same pole in the urban distribution network. In addition, various communication lines are attached to the poles, resulting in no existing poles. The location where the lower conductors are installed has brought great trouble to...

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): E04H12/34
CPCE04H12/34
Inventor 戢小明柯向阳张侃君喻兵陶诗何业伟高勇
Owner 国网湖北省电力有限公司咸宁供电公司
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