Alternating current charger and application device and charging control method thereof
A charging control method and charging machine technology, which are applied to circuit devices, battery circuit devices, charging stations, etc., and can solve problems such as the impact of domestic electricity consumption or enterprise electricity consumption
Pending Publication Date: 2021-12-21
QINGDAO TELD NEW ENERGY TECH CO LTD +1
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Problems solved by technology
[0005] In view of this, the present invention provides an AC charger, its application device, and a charging control method to solve the problem of affecting domestic electricity consumption or enterprise electricity consumption when multiple output port groups of the charger are required to output electricity. question
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[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0046] In this application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. an actual relationship or order. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatu...
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The invention provides an alternating current charger. The charger specifically comprises a control unit, at least one switch combination and a plurality of output port groups, and each switch combination comprises N power supply paths. In the alternating current charger, the control unit acquires F first communication signals through first communication ends of all output port groups and controls all power supply paths receiving the same alternating current power supply electric energy in F corresponding power supply paths to be switched on in turn, so that the purpose of charging multiple charged devices in turn is achieved. Therefore, even if a plurality of charged devices are in the same charging area, the phenomenon that the charging power of the plurality of charged devices is superposed is avoided, so that the alternating current charger does not affect the electricity consumption of life or enterprises in the same power supply area.
Description
technical field [0001] The invention relates to the technical field of charging, in particular to an AC charger, an application device thereof, and a charging control method. Background technique [0002] Generally, electric vehicles are mainly used for commuting to and from get off work. In order to ensure the battery life of electric vehicles, people usually choose to charge their electric vehicles in the company parking lot or in the community parking lot after get off work. The charging time ranges from 4 to 8 hours, depending on the It can be seen that the slow charging of the charging pile can ensure the power supply demand of the electric vehicle. [0003] At present, most of the slow charging adopts the AC charging method, that is, the AC power of the grid is directly provided to the electric vehicle, and the power battery in the electric vehicle is charged through the on-board charger (ON-Board Controller, OBC) of the electric vehicle; It can be seen that in the AC ...
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IPC IPC(8): B60L53/60H02J7/02B60L53/30B60L53/66
CPCB60L53/60H02J7/02B60L53/30B60L53/66B60L53/305Y02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 穆晓鹏徐威栗文涛王建文徐志勇王劲松施行达王保磊
Owner QINGDAO TELD NEW ENERGY TECH CO LTD