Optimal planning and orderly quitting method for electric bus charging station

An electric bus, optimized planning technology, applied in combustion engines, internal combustion piston engines, instruments, etc., can solve the problems of idle charging facilities, waste of resources, sudden increase and decline in charging demand, etc.

CN110705745AActive Publication Date: 2020-01-17BEIJING JIAOTONG UNIV +3
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-01-17

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Abstract

The invention provides an optimal planning and orderly quitting method for an electric bus charging station, and belongs to the technical field of electric bus charging stations, and the method comprises the steps: firstly building an electric bus charging station location and constant volume optimization model; determining a charging station configuration scheme meeting a charging peak period according to the location and constant volume optimization model; determining a charging station configuration scheme meeting a charging peak period according to the location and constant volume optimization model in combination with the charging station configuration scheme meeting the charging peak period; classifying the charging stations according to the charging station configuration scheme meeting the charging peak period and the charging station configuration scheme meeting the charging flat peak period; and based on the classification of the charging stations, performing energy storage configuration on each charging station so as to balance charging demand changes in a peak period and a flat peak period. According to the method, the planning and quitting problems of the electric bus fast charging station in the area where the charging demand suddenly increases and falls back in a short time are solved, and the problems of idleness and resource waste of the charging station after the charging demand falls back due to one-time planning are avoided.
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Description

technical field

[0001] The invention relates to the technical field of electric bus charging stations, in particular to a method for optimal planning and orderly withdrawal of electric bus charging stations that can avoid idle charging facilities and waste of resources. Background technique

[0002] In the area where large-scale events are held, only electric buses are often allowed to enter and leave the venue, and the charging demand during and after the event shows a sudden increase and drop. If the charging facilities are only configured for the peak charging demand period, the charging demand will fall behind. idle charging facilities and waste of resources. Therefore, how to reasonably design the configuration scheme of charging facilities, so that charging stations can adapt to changes in charging demand, plan reasonably, and exit in an orderly manner is a very important issue. Contents of the invention

[0003] The purpose of the present invention is to provide a ...

Examples

Embodiment 1

[0069] Such as figure 1 As shown, Embodiment 1 of the present invention provides an electric bus charging station optimization planning and orderly exit method, including the following process steps:

[0070] Step S110: Establish an optimization model for the configuration of charging facilities for electric bus charging stations;

[0071] Step S120: According to the charging facility configuration optimization model, establish an electric bus charging station site selection and capacity optimization model;

[0072] Step S130: According to the optimization model of site selection and capacity determination, determine a charging station configuration scheme that meets the charging peak period;

[0073] Step S140: Combining with the charging station configuration plan that meets the charging peak period, according to the site selection and capacity optimization model, determine the charging station configuration plan that meets the charging peak period;

[0074] Step S150: cla...

Embodiment 2

[0120] Such as Figure 2 to Figure 5 As shown, a method for planning and orderly exiting an electric bus fast charging station provided by Embodiment 2 of the present invention includes the following steps:

[0121] Step 1. Establish an optimization model for the configuration of charging facilities in the electric bus fast charging station to realize the optimal configuration of the number and power of charging facilities in a single bus fast charging station;

[0122] Step 2. Based on a certain number of candidate construction sites, establish an optimization model for electric bus site selection and fixed capacity, and realize the optimal selection of the number and location of charging station construction during the peak period of charging demand in the planning area;

[0123] Step 3. Analyze the charging demand that falls back to the peak period in the planning area, and optimize the charging station planning for the peak period based on the charging station planning sit...