Power capacity distribution system for charging piles and control method therefor

A technology of electricity capacity and distribution system, which is applied in battery circuit devices, current collectors, electric vehicles, etc.

Inactive Publication Date: 2016-06-22
BEIJING ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Therefore, the first purpose of the present invention is to propose a system for distributing the electric capacity of charging piles, which can reasonably allocate the electric capacity of each charging pile under the li

Method used

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  • Power capacity distribution system for charging piles and control method therefor
  • Power capacity distribution system for charging piles and control method therefor
  • Power capacity distribution system for charging piles and control method therefor

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] The charging pile electric capacity distribution system and its control method according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0035] figure 1It is a schematic block diagram of a charging pile capacity distribution system according to an embodiment of the present invention.

[0036] like figure 1 As shown, the charging pile capacity distribution system includes: multiple charging piles 10 , user regular loads 30 , a first current detection modul...

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Abstract

The invention discloses a power capacity distribution system for charging piles and a control method therefor, wherein the system includes: a plurality of charging piles, each of the plurality of charging piles being connected to a power supply; a user conventional load; a first current detection module for detecting a current of the user conventional load; a plurality of second current detection modules for correspondingly detecting a work current of each charging pile; and a distribution center module which performs the power capacity distribution on the charging piles which bring forward power capacity increasing applications according to a difference power supply capacity between an actual total power capacity of the power supply and a rated power supply capacity of the power supply, an actual power capacity of the user conventional load, and an actual power capacity of each charging pile when the actual total power capacity of the power supply is less than the rated power capacity. The system can perform reasonable distribution on the power capacity of each charging pile in the limited power supply capacity, alleviates the bottleneck problem of the power supply capacity, improves the efficiency, and promotes the user experience.

Description

technical field [0001] The invention relates to the technical field of power supply and distribution, in particular to a charging pile electric capacity distribution system and a control method thereof. Background technique [0002] At present, new energy vehicles, especially pure electric vehicles, are popularized rapidly, and large-scale charging pile construction, especially when building piles in old communities, has a very tight power supply capacity. [0003] For example, when the more traditional power supply and distribution method is used to supply power to the charging pile under the main air switch of the community or the main air switch of the corridor, an air switch with a certain capacity is installed on a charging pile, and it can be used within the range of its rated capacity. Electricity, the air switch will not trip, but in the peak period of electricity consumption, once the electric vehicle starts to charge, it is easy to cause the main air switch to trip...

Claims

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Application Information

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IPC IPC(8): H02J7/00
CPCH02J7/0013
Inventor 曹广平陈平佀海何志忠
Owner BEIJING ELECTRIC VEHICLE
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