Scheduling control method for participating power distribution network voltage regulation by electric vehicles

A technology of electric vehicle and voltage regulation, which is applied in the direction of electric vehicle charging technology, electric vehicle, AC network voltage adjustment, etc., can solve the problems of underdeveloped electric vehicles, etc., and achieve the effect of increasing the number, solving a large number, and increasing the number

Inactive Publication Date: 2017-03-15
UNIV OF ELECTRONICS SCI & TECH OF CHINA
View PDF6 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the present invention provides a scheduling control method for electric vehicles to participate in distribution network voltage regulation, which fully considers the potential of electric vehicles to provide reactive power compensation for distribution networks, and can ...

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
  • Scheduling control method for participating power distribution network voltage regulation by electric vehicles
  • Scheduling control method for participating power distribution network voltage regulation by electric vehicles
  • Scheduling control method for participating power distribution network voltage regulation by electric vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0059] figure 1 It is the topological structure diagram of distribution network system.

[0060] In this example, if figure 1 As shown, the distribution network system topology includes distributed power sources and rechargeable electric vehicle charging stations. The power flow direction between the distribution network and electric vehicles is positive when it flows into the distribution network, and negative when it flows out of the distribution network.

[0061] Combine below figure 1 The system structure shown is a detailed description of a scheduling control method for electric vehicles participating in distribution network voltage regulation according to the present invention, as shown in figure 2 As shown, it specifically includes the following steps:

[0062] (1) Establish a profit model for electric vehicle charging stations

[0063] The main tasks of electric vehicle charging stations are two: one is to provide charging services for electric vehicles, and the o...

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 a scheduling control method for participating power distribution network voltage regulation by electric vehicles. A scheduling optimization model of an electric vehicle charging station is established by using power distribution network voltage stability, electric vehicle charger technical condition, electric vehicle user charging requirement and the like as constraint conditions and using profit maximization as an objective function, then an optimal scheduling method for participating power distribution network voltage regulation by the electric vehicles is obtained on this basis, and scheduling for the electric vehicles is completed through the optimal scheduling method, so that the quantity of the electric vehicles connected into the charging station is increased, and safe and stable operation of a power distribution network is also maintained.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, and more specifically relates to a scheduling control method for electric vehicles to participate in voltage regulation of distribution networks. Background technique [0002] In order to reduce environmental pollution and prevent resource depletion, energy conservation and emission reduction have become the consensus of governments and energy companies on environmental development, and have also become the main direction of the development of the automobile industry. Electric vehicles are considered to be the future of the automobile industry. Automobiles have developed extremely rapidly in recent years. The simultaneous charging of a large number of electric vehicles will lead to a sharp increase in the load of the distribution network, which will cause a drop in the voltage of the distribution network, resulting in negative effects such as low voltage, and even lead to severe events ...

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): H02J3/14H02J3/16B60L11/18
CPCH02J3/14H02J3/16B60L53/64B60L55/00H02J2310/64H02J2203/20Y04S20/222Y04S30/12Y02B70/3225Y02E40/30Y02T10/7072Y02T90/167Y02T10/70Y02T90/12
Inventor 李立英邹见效吴鑫鑫徐红兵
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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