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A charging system and method using a mobile power distribution unit

A distribution unit and charging system technology, which is applied in electric vehicle charging technology, charging stations, electric vehicles, etc., can solve the problems of high calorific value and complicated wiring, and achieve the effect of low calorific value, few electrical components and simple structure

Active Publication Date: 2022-05-17
GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY (JIANGSU) CO.,LTD.
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problems in the prior art of using multiple relays or multiple relays for power distribution, complex circuits, and high calorific value, the present invention proposes a charging system and method using a mobile power distribution unit, which solves the above problems technical problem

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  • A charging system and method using a mobile power distribution unit
  • A charging system and method using a mobile power distribution unit
  • A charging system and method using a mobile power distribution unit

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Embodiment Construction

[0026] 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. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027]It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include ...

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Abstract

The invention relates to the field of charging, in particular to a charging system and method using a mobile power distribution unit. Including power supply modules, at least two; charging channels, including input channels and output channels, the power supply modules are electrically connected to the input channels one by one, the output channels are electrically connected to the device to be charged, the input channels are at least two groups, and the group of input channels The number is not less than the number of groups of output channels; the mobile power distribution unit corresponds to the power module one by one, and the power module is electrically connected to the output channel of the charging channel through the mobile power distribution unit; the power distribution controller obtains the charge of the charged device Information, and control the mobile power distribution unit to connect the power module and the charging channel according to the charging information; the power distribution controller controls the power output of the power module, and detects the output status of the power module. It solves the problems of using multiple relays or multi-channel relays for power distribution, complex circuits and high heat generation in the prior art.

Description

technical field [0001] The invention relates to the field of charging, in particular to a charging system and method using a mobile power distribution unit. Background technique [0002] When using charging piles to charge electric vehicles, electric vehicles with different power requirements will be encountered. When a small electric vehicle requires low power, the charging pile will waste its own power supply capacity resources, or when a large electric vehicle needs more than the power supply capacity of a single charging pile itself, the charging time will be longer. [0003] In the existing flexible power distribution system of charging piles, the core unit PDU adopts a single relay / contactor to form an MxN array, or uses multiple fixed multi-contact relays / contactors, which are essentially a MxN relay group in array mode. The disadvantage of directly using the relay array is that the amount of relays is large, the cost is high, and MxN complex control circuits are re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/30B60L53/62
CPCB60L53/30B60L53/62Y02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 涂帅朱君亮王晓磊李德胜郑隽一张育铭
Owner GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY (JIANGSU) CO.,LTD.
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