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Mobile energy storage charging pile system

A charging pile system and mobile technology, applied in electric vehicle charging technology, charging station, vehicle energy storage, etc., can solve the problems of inflexible deployment, low discharge and charging efficiency, etc. The effect of high conversion efficiency

Pending Publication Date: 2021-06-11
HANGZHOU EV TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a mobile energy storage charging pile system to solve the problems in the prior art that the charging equipment can only perform DC charging, cannot be flexibly deployed, and has low efficiency when discharging and charging

Method used

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, every other embodiment obtained by those skilled in the art withou...

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Abstract

The invention provides a mobile energy storage charging pile system which comprises an AC terminal, a mobile energy storage charging unit and a high-voltage power battery unit. The mobile energy storage charging unit further comprises an AC / DC conversion unit, a DC / DC conversion unit, a first bus, a first bus switching unit, a second bus, a second bus switching unit, an energy storage battery unit, an energy storage bus and a controller. The controller is connected with the AC / DC conversion unit, the DC / DC conversion unit, the first bus switching unit and the second bus switching unit, and controls the AC / DC conversion unit, the DC / DC conversion unit, the first bus switching unit and the second bus switching unit to work. The mobile energy storage charging pile system has the advantages of being convenient to move, small in energy loss and high in conversion efficiency.

Description

technical field [0001] The present application relates to the technical field of energy storage and charging, in particular, to a mobile energy storage charging pile system. Background technique [0002] With the rapid development of society, most of people's travel now relies on cars. With the promotion of green energy and environmental protection related concepts, people's new choice is electric vehicles with new energy. However, with the rapid promotion of electric vehicles, there are higher requirements for charging equipment for electric vehicles. [0003] At present, traditional charging equipment can only perform DC charging, but due to its large size and high dependence on fixed input power, it can only be installed in fixed places, such as public buildings, parking lots or charging stations. Model electric vehicle charging. Electric vehicles can only guarantee reliable driving when they store enough electric energy. Once they break down due to exhaustion of electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/31B60L53/53B60L53/35H02J7/00H02J7/34
CPCB60L53/31B60L53/53B60L53/35H02J7/0068H02J7/342Y02T10/70Y02T10/7072Y02T90/12Y02T10/72Y02T90/16
Inventor 贺强平定钢
Owner HANGZHOU EV TECH CO LTD
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