Power system planning method suitable for power supply in remote area

A technology for remote areas and power grid planning, which is applied in the field of power systems to shorten the construction period, reduce project costs, and improve economy and efficiency.

Active Publication Date: 2012-07-25
CHINA ELECTRIC POWER RES INST +1
View PDF2 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a power grid planning method that can economically and effectively solve the problems of power supply quality and power supply difficulties in remote areas

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
  • Power system planning method suitable for power supply in remote area
  • Power system planning method suitable for power supply in remote area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The specific implementation of the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0044] The present invention is based on 35kV power distribution technology, with single three-phase hybrid power distribution technology and distributed power generation technology as auxiliary and supplementary planning and design ideas, and defines the power grid structure (grid connection mode), power supply, voltage level, and substation construction A power supply model in remote areas that includes elements of the power supply system, such as power supply line construction mode, power grid equipment, etc., forms a power supply model that includes economic and social development level, population size, power demand, load characteristics, load density, resource conditions, residents’ living habits and geographic environment, etc. Factors affecting the applicable conditions and scope of power supply mode in remote ar...

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 a power system planning method suitable for power supply in a remote area. The power system planning method comprises the steps of: determining an influencing factor set of power system planning in the remote area; determining a 35kV power distribution building mode of power supply in the remote area, forming a power supply mode of the remote area and classifying; analyzing an applicable condition and an applicable range of the power supply mode of the remote area; and designing a power system engineering of the power supply mode of the remote area. On the basis of the conventional power system building mode, the power supply mode of the remote area is created, with the 35kV power distribution building as a main part, by combining with a single-phase and three-phase hybrid power distribution technology and a distributed power generation technology, the technical advantages of 35kV power distribution, single-phase and three-phase hybrid power distribution, distributed power generation and the like are fully developed and utilized; aiming at the influencing factor set of power system planning in the remote area, measures are adjusted according to local conditions, problems of difficulty in site selection, high cost, long construction period and the like in the power system building of the remote area are solved, and technical support and basis are provided for power system planning and building of the remote area.

Description

Technical field [0001] The invention belongs to the field of power systems, and specifically relates to a grid planning method suitable for power supply in remote areas. Background technique [0002] In our country, remote areas are geographically remote, vast, inconvenient in transportation, bad natural environments in some areas, and relatively backward economic and social development. For a long time, the construction of its regional power grid has been relatively lagging, with fewer power sources, and long transmission and distribution distances. Under the current situation of rapid and stable economic growth, power grids in remote areas cannot be better in terms of substation capacity, power supply quality, and management level. To meet demand. In addition, some remote areas are still in a state of no electricity so far, and there is a problem of power supply difficulties. [0003] When solving power supply problems in remote areas, there are currently two methods commonly u...

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): H02J3/00
Inventor 方恒福盛万兴王金丽宋祺鹏寇凌峰王金宇王利
Owner CHINA ELECTRIC POWER RES INST
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