Charging system for electric vehicle

A technology of electric vehicles and charging systems, applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of increasing power generation, huge costs, etc., and achieve the effect of effective use of electric energy

Inactive Publication Date: 2010-09-15
LSIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, increasing the power generation and constructing the distribution network will require huge costs.

Method used

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  • Charging system for electric vehicle
  • Charging system for electric vehicle
  • Charging system for electric vehicle

Examples

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Embodiment Construction

[0021] Hereinafter, ideal embodiments of the present invention will be described in detail with reference to the accompanying drawings in order to facilitate those skilled in the art to implement the technical idea of ​​the present invention.

[0022] figure 1 It is a block diagram showing the interior of an electric vehicle.

[0023] Such as figure 1 As shown, an electric vehicle includes a charging terminal 10 , a vehicle battery 11 , a power relay assembly (Power Relay Assembly) 12 , a microprocessor 13 for motor control, a motor 14 , a transmission 15 , and tires 16 . The charging terminal 10 is a terminal for the vehicle to receive electric energy. Electric energy input through the charging terminal 10 is stored in the vehicle battery 11 . The electric energy supplied from the vehicle battery 11 is input to the microprocessor 13 through the power relay group 12, and the microprocessor 13 uses the input electric energy to control the electric motor 14 to the required to...

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PUM

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Abstract

The present invention relates to an electric vehicle charging system, capable of providing stable power to an electric vehicle without additional power supply foundation establishment. The electric vehicle charging system comprises: a station battery bank storing electric energy; a station battery charging unit changing an AC signal to a DC signal that is supplied for the station battery bank; and a vehicle charging unit charging an electric vehicle with the DC signal from the station battery bank.

Description

technical field [0001] The present invention relates to an electric vehicle driven by using electric power stored in a storage battery, and more specifically, relates to an electric vehicle charging system for supplying electric power to the electric vehicle. Background technique [0002] Cars have made great contributions to human civilization. However, using a car requires oil, which consumes a finite resource. Moreover, the problem of environmental pollution occurs in the process of using automobiles and consuming petroleum. Due to the depletion of oil resources on the earth and the strengthening of environmental protection laws and regulations, people have been prompted to develop electric vehicles that can run on electric energy. [0003] Electric vehicles under development include Battery Powered Electric Vehicles, Hybrid Electric Vehicles that use both an electric motor and an engine, and Fuel Cell Electric Vehicles. Among them, a plug-in plug-in hybrid electric ve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/02H02J1/10H02M3/156H02J7/00
CPCB60L11/1816Y02T90/14Y02T90/121Y02T10/7088Y02T10/7005B60L2210/30B60L2240/529B60L50/52B60L53/53Y02T10/70Y02T10/7072Y02T10/72Y02T90/12H02J7/14
Inventor 梁千锡
Owner LSIS CO LTD
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