Electric vehicle charging processing method, system, computer equipment and storage medium
A technology of electric vehicles and processing methods, applied in the direction of electric vehicle charging technology, electric vehicles, power network operating system integration, etc., can solve the problems of power grid energy loss, long communication distance, and deterioration of economic benefits, and achieve effective guidance or control Effect
Active Publication Date: 2020-08-14
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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Problems solved by technology
Since the function of the charging pile is similar to that of a fuel dispenser, its special purpose determines that the construction of the charging pile is characterized by many measured points, scattered, wide coverage, and long communication distance. With the rapid development of new energy vehicles, a large number of electric vehicles Disorderly and random charging may exacerbate grid load fluctuations, and the superposition of charging load and the original peak value will form a new load, which will have a huge impact on the distribution network, deteriorating the energy loss and economic benefits of the grid
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[0046] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0047] In one embodiment, the present invention provides a charging processing method for electric vehicles. The method includes the following steps: respectively acquiring the daily charging demand information of electric vehicles in a preset area, and each time of the power grid in the preset area. The predicted load in the segment and the peak-valley electricity price of the power grid in the preset area, and formulate the time divisions for electric vehicle charging in the preset area according to the daily charging demand information, the predicted load, and the peak-v...
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The invention discloses an electric vehicle charging processing method and system, computer equipment and a storage medium. The method comprises the following steps of: obtaining a sample; daily charging demand information of the electric vehicle in a preset area is acquired; the predicted load of the power grid in each time period in the preset area and the peak-valley electricity price of the power grid in the preset area are predicted, and the time-of-use electricity price of electric vehicle charging in the preset area is formulated according to the daily charging demand information, the predicted load and the peak-valley electricity price; obtaining pre-charging demand information of the electric vehicle in the preset area; obtaining charging reference information of the electric vehicle in the preset area according to the pre-charging demand information and the time-of-use electricity prices; and charging the electric vehicle in the preset area according to the charging referenceinformation. According to the electric vehicle charging processing method, the electric vehicle to be charged is controlled to be charged by referring to the charging reference information, so that the charging of the electric vehicle is successfully and effectively guided or controlled.
Description
technical field [0001] The present application relates to the technical field of electric vehicle charging, and in particular to an electric vehicle charging processing method, system, computer equipment and storage medium. Background technique [0002] Electric vehicles replace oil with electricity, which is an important means to solve energy and environmental problems. In order for large-scale electric vehicles to be better connected to the power grid, the following two problems need to be solved: first, scientific and reasonable layout planning for electric vehicle charging stations; second, orderly charging control for electric vehicles to eliminate or reduce The impact of its large-scale access to the power grid on the power system. [0003] The rapid development of electric vehicle battery and drive technology and smart grid provides a strong impetus for the rapid development and popularization of electric vehicles in the future. Since the function of the charging pi...
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IPC IPC(8): G06F30/20G06Q10/06G06Q50/06B60L53/63B60L53/64H02J3/00
CPCG06Q10/06312G06Q50/06H02J3/008H02J2203/20H02J2310/64Y02B70/3225Y02T10/70Y02T10/7072Y02T90/12Y04S10/50Y04S20/222
Inventor 林琳许苑陈健王珂岑海凤李涛陈坤徐辉
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD