A Load Forecasting Method for Open Electric Bus Charging Station
An electric bus and load forecasting technology, which is applied in electric vehicle charging technology, forecasting, data processing applications, etc., can solve the problems of insufficient consideration of charging characteristics and low forecasting accuracy, so as to optimize charging methods, optimize unit output, and improve accuracy Effect
Active Publication Date: 2021-09-28
JIANGSU ELECTRIC POWER CO +1
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[0005] The invention provides a charging load prediction method of an open electric bus charging station, fully considers the charging characteristics of various electric vehicles charged at the open electric bus charging station, and effectively improves the charging load prediction method of traditional electric vehicles Method Due to the insufficient consideration of the charging characteristics of the open electric bus charging station, the prediction accuracy is not high
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[0055] The present invention will be further described through specific embodiments below in conjunction with the accompanying drawings.
[0056] Such as figure 1As shown, the present invention provides a method for predicting the charging load of an open-type electric bus charging station, which fully considers the charging characteristics of various electric vehicles charged at an open-type electric bus charging station, and effectively improves the charging load of traditional electric vehicles. The charging load forecasting method has the problem of low forecasting accuracy due to insufficient consideration of the charging characteristics of the open-type electric bus charging station. Its implementation process is as follows figure 1 Shown:
[0057] The specific implementation method is as follows:
[0058] (1) Collect data such as the number of electric vehicles of existing bus companies, unit power load under rated load, unit driving distance, load rate, influence co...
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The invention relates to a load forecasting method of an open electric bus charging station. By collecting and analyzing relevant parameters such as the number, charging rate, and efficiency of existing electric buses, contracted electric vehicles, and social electric vehicles near and far from charging stations, a load forecasting calculation method based on the above-mentioned existing vehicles is constructed. Based on the forecast of newly purchased electric buses, the number of newly purchased electric vehicles near and far from the charging station, a new load forecasting method is constructed. On the basis of considering the charging loss and station power consumption rate, the load forecast of the open electric bus charging station is carried out. The invention can effectively improve the accuracy of load forecasting of the electric bus charging station open to the outside world, and provide more reliable and accurate references for adjusting and dispatching plans for electric power dispatching, optimizing unit output, optimizing charging methods, and the like.
Description
technical field [0001] The invention belongs to the field of load forecasting of electric vehicle charging stations, and in particular relates to a load forecasting method of an open-type electric bus charging station. Background technique [0002] With the increasing pressure on energy and environmental protection and the development of vehicle batteries and electric drive technology, electric vehicles have developed rapidly. In order to meet the needs of these electric vehicle focus, it is necessary to establish a large number of charging facilities. The charging stations established for electric buses and the charging services for external charging vehicles are also an effective way to effectively relieve the pressure on the construction of charging facilities and improve the efficiency of bus companies. At the same time, large-scale electric vehicle charging not only has the characteristics of large load power, strong volatility, and large uncertainty, but also brings g...
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IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06Y02T90/167Y04S30/12
Inventor 王晨麟姜华胡凯沈兴来鲁明刘阳彭启轩李磊滕松
Owner JIANGSU ELECTRIC POWER CO