Charging method capable of automatically distributing output power as required for multi-charger charging machine and charging machine

A charging method and output power technology, applied in electric vehicle charging technology, charging stations, electric vehicles, etc., to avoid idle charging resources

Active Publication Date: 2017-09-05
HEBEI GUOWEN ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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However, there is currently no good way to achieve this control

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  • Charging method capable of automatically distributing output power as required for multi-charger charging machine and charging machine
  • Charging method capable of automatically distributing output power as required for multi-charger charging machine and charging machine

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and examples, and the contents of the examples are not intended to limit the protection scope of the present invention.

[0028] figure 1 A schematic diagram of the structure of the charger of the present invention is shown. Such as figure 1 As shown, the charger of the present invention includes a resource allocation controller. The resource allocation controller is used to realize the management of charging resources.

[0029] Wherein, the resource allocation controller is connected to multiple charging gun controllers through communication, for example, figure 1 The 1# gun charging controller, the 2# gun charging controller, and the M# gun charging controller. In the present invention, preferably, the resource allocation controller is connected to the plurality of charging gun controllers through an RS485 bus. In this way, information exchange can be performed bet...

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Abstract

The invention relates to a charging method capable of automatically distributing output power as required for a multi-charger charging machine and the charging machine. The charging machine comprises a resource distribution controller, wherein the resource distribution controller is connected with multiple charger controllers in a communication manner; each charger controller is connected with multiple charging modules in a communication manner; each charging module is connected with a power supply grid and is connected with multiple charger plugs through a direct current high voltage relay; a resource distribution manager is stored with IDs and position numbers of all the charging modules and IDs of the charging modules capable of charging the respective charger plugs and is used for managing charging resources; the charger controllers are used for controlling the corresponding charging modules to realize charging through the charger plugs. The charging method can automatically adjust the charging output power according to a charging requirement of a user; furthermore, the multiple chargers can share resources of the charging modules; therefore, idling of the charging resources is effectively avoided, and an automobile can be charged in the fastest way.

Description

technical field [0001] The invention belongs to the field of electric vehicles, and relates to a charging method for electric vehicles, in particular to a charging method for a multi-gun charger with output power automatically distributed on demand and the charger. Background technique [0002] With the enhancement of environmental awareness and the development of battery technology, electric vehicles have achieved great development. In the process of electric vehicle research and development, how to charge electric vehicles quickly and efficiently is still the top priority in research. [0003] At the same time, with the maturing of non-vehicle DC charger technology and the continuous improvement of user needs, chargers with two guns, four guns or even more guns have gradually replaced single-gun chargers and become the mainstream of the market. Compared with the single-gun charger, the multi-gun charger has the advantages of small footprint, low average cost, full utiliza...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18
CPCB60L53/16Y02T10/70Y02T10/7072Y02T90/12Y02T90/14Y02T90/16
Inventor 杨国安
Owner HEBEI GUOWEN ELECTRICAL EQUIP
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