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Urban charging station overall planning method

A charging station and city technology, applied in data processing applications, forecasting, instruments, etc., can solve the problems of increasing the future revenue of charging stations, increasing the utilization rate of charging piles, etc., and achieves the effect of solving site selection difficulties and wide application prospects.

Pending Publication Date: 2019-04-16
STATE GRID CORP OF CHINA +1
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Problems solved by technology

[0005] The purpose of the present invention is a method for overall planning of urban charging stations to overcome the defects of the above-mentioned prior art. The present invention can solve the problem of site selection and planning of charging stations. The future income of the charging station, on the other hand, meets the charging needs of users and the convenience of charging, and provides theoretical support for the actual planning and design

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Embodiment Construction

[0050] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0051] figure 1 This is a simplified flowchart of the entire planning process, and the specific steps are as follows:

[0052] Step 1: Calculate and plan the number of charging stations to be built according to the urban electric vehicle population and growth rate;

[0053] The specific method is as follows:

[0054] Calculation of charging station construction quantity:

[0055]

[0056] With the vehicle-to-pile ratio a:1, and a=4, the station configuration adopts the construction mode of b charging piles (8 DC piles + 4 AC piles), where N CAR Represents the number of electric vehicles in the city, α represents the annual growth rate of electric vehicles, and β represents the error coefficient.

[0057]Step 2: Optimally sort the pre-built charging stations through the fuzzy comprehensive decision-making method, in order to realize the full coverage of charging...

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Abstract

The invention discloses an urban charging station overall planning method. The method comprises: firstly, the number of charging station construction is calculated and planned according to the urban electric vehicle ownership and the acceleration situation; secondly, performing optimal sorting on the pre-built charging stations through a fuzzy comprehensive decision method to realize full coverageof the charging stations on urban charging users; and finally, determining an optimal charging station layout scheme in combination with an optimal sorting result. The method can solve the problems that site selection of the charging station is difficult, charging is inconvenient for users, and benefits of the charging station are not uniform, and provides theoretical support for planning and construction of the charging station.

Description

technical field [0001] The invention relates to a planning method for an electric vehicle charging station, in particular to an overall planning method for an urban charging station. Background technique [0002] The shortage of fossil energy, the aggravation of environmental pollution, and the advancement of energy storage battery technology have promoted the development of the electric vehicle industry. The construction and operation of large-scale electric vehicle charging facilities is an important guarantee for the development of the electric vehicle consumer market. As an important part of electric vehicle supporting facilities, electric vehicle charging stations have developed rapidly with the support of national policies and the active participation of enterprises. [0003] The problem of location selection for charging stations is mainly to determine the reasonable location of charging stations by considering the number and growth rate of electric vehicles, traffic...

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q10/02
CPCG06Q10/02G06Q10/043G06Q10/06393
Inventor 蒋勃蒋琪朱岸明郝伟魏磊杨柳井刚高彦骋赵蕾李建兴杨智陈延枫戈弓尚宏薛晶薛军靳媛彭芳韩波李品超
Owner STATE GRID CORP OF CHINA