Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A V2G control method for electric bus battery participation in consideration of multiple interests

An electric bus and control method technology, applied in the field of vehicle-network interaction, can solve problems such as the inconsistency of interests between electric bus companies and power grids

Active Publication Date: 2021-12-28
JIANGSU ELECTRIC POWER CO +1
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the deficiencies in the prior art, this application provides a V2G control method for electric bus batteries that takes into account the interests of multiple parties, effectively solving the problem of inconsistency of interests between electric bus companies and power grids

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
  • A V2G control method for electric bus battery participation in consideration of multiple interests
  • A V2G control method for electric bus battery participation in consideration of multiple interests
  • A V2G control method for electric bus battery participation in consideration of multiple interests

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0074] The application will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but not to limit the protection scope of the present application.

[0075] Such as figure 1 As shown, a kind of electric bus battery participation V2G control method of the present invention, which takes into account the interests of multiple parties, includes the following steps:

[0076] Step 1: Obtain the day-ahead electricity price, load data and bus schedule;

[0077] Step 2: Based on the bus operating timetable, establish a progressive bus management model, specifically:

[0078] Such as figure 2 As shown, the six state periods ΔT in the progressive bus management mode are determined according to the vehicle departure time, charging time at the station, and vehicle outage time in the electric bus operating timetable i (i∈{1,2,...,6}), respectively: elec...

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

This application discloses a V2G control method for electric bus batteries that takes into account the interests of multiple parties, including: obtaining the current electricity price, load data and bus operation schedule; establishing a progressive bus management mode; calculating the electric bus at any time The available V2G charging / discharging capacity of the battery cluster; establish the minimization model of the operating cost of the electric bus company and the minimization model of the peak-valley difference of the grid load; establish the multi-objective optimization model of the electric bus battery cluster; solve the electric bus battery on the day-ahead time scale Cluster charge / discharge schedule. The present invention calculates the available V2G charging / discharging capacity of the electric bus battery cluster at any time on the basis of the "progressive" electric bus management mode, and uses it as the minimization model of the operating cost of the electric bus company and the minimum peak-valley difference of the grid load Based on the constraint conditions of the optimized model, and using the multi-objective optimization method, the optimal control strategy for electric bus battery clusters participating in V2G is obtained.

Description

technical field [0001] The invention belongs to the technical field of vehicle-to-grid (V2G) interaction, and relates to a V2G control method for an electric bus battery that takes into account the interests of multiple parties, in particular to an electric bus that takes into account the interests of both the electric bus company and the power grid. The vehicle battery cluster participates in the V2G control method. Background technique [0002] With the increasing penetration of electric vehicles in the grid, the charging / discharging behavior of electric vehicles has brought new challenges to the operation of the grid. Due to the random charging / discharging behavior of a large number of electric vehicles and the huge charging load, the safe operation of the grid will be significantly affected, and thus cause various potential problems, such as power quality degradation, voltage fluctuations, and overload. In order to solve the negative impact of electric vehicle charging / ...

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): B60L55/00H02J3/32H02J3/00
CPCB60L55/00H02J3/32H02J3/008
Inventor 钱科军秦晓阳刘乙秦萌陈丽娟童充张政郑众马千里
Owner JIANGSU ELECTRIC POWER CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com