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Electric vehicle energy recovery system

A technology of energy recovery and electric vehicles, applied in electric vehicles, electric braking systems, vehicle energy storage, etc., can solve problems such as loss and energy can not be fully utilized, and achieve the effect of improving safety performance

Pending Publication Date: 2020-04-17
CHANGZHOU INST OF MECHATRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, electric vehicles generate a large amount of energy during operation and braking, but these energy cannot be fully utilized and are lost

Method used

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  • Electric vehicle energy recovery system
  • Electric vehicle energy recovery system

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Embodiment Construction

[0013] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0014] See Figure 1-2 Explaining this embodiment, an electric vehicle energy recovery system includes a drive wheel spindle, a transmission, a motor, a controller, a DC / DC converter, an AC / DC converter, a storage battery, a motor control circuit, and a brake hydraulic pressure sensor. The driving wheel spindle is located at the body of the electric vehicle, the transmission and the motor are both installed on the chassis of the electric vehicle, the driving wheel spindle is connected to the transmission in transmission, the transmission is connected in transmission with the motor, the controller and the battery All are installed inside the electric vehicle, the controller is electrically connected to the DC / DC converter, the AC / DC converter and the motor control circuit, respectiv...

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Abstract

The invention, which belongs to the technical field of new energy vehicles, provides an electric vehicle energy recovery system and particularly relates to an electric vehicle energy recovery system,thereby solving a problem that energy generated when an existing motor car runs cannot be fully utilized, and consequently loss is caused is solved. The system comprises a driving wheel main shaft, aspeed changer, a motor, a controller, a DC / DC converter, an AC / DC converter, a storage battery, a motor control circuit and a brake hydraulic sensor. The controller and the storage battery are both installed in the electric automobile. The controller is electrically connected with the DC / DC converter, the AC / DC converter and the motor control circuit. The AC / DC converter is electrically connectedwith the motor, the AC / DC converter is electrically connected with the DC / DC converter, the DC / DC converter is electrically connected with the storage battery, the motor control circuit is electrically connected with the motor, and the brake hydraulic sensor is electrically connected with the motor control circuit. The system is mainly used for recovering energy of the electric automobile.

Description

Technical field [0001] The invention belongs to the technical field of new energy vehicles, and particularly relates to an electric vehicle energy recovery system. Background technique [0002] In the prior art, an electric vehicle generates a large amount of energy during operation and braking, but this energy cannot be fully utilized and is lost. Summary of the invention [0003] In order to solve the problems in the prior art, the present invention proposes an electric vehicle energy recovery system. [0004] In order to achieve the above objectives, the present invention adopts the following technical solutions: An electric vehicle energy recovery system, which includes a drive wheel spindle, a transmission, a motor, a controller, a DC / DC converter, an AC / DC converter, a battery, and a motor control The electric circuit and the brake hydraulic pressure sensor, the drive wheel spindle is located at the body of the electric vehicle, the transmission and the motor are both install...

Claims

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Application Information

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IPC IPC(8): B60L50/51B60L7/10B60L3/00
CPCB60L3/0046B60L7/10B60L50/51Y02T10/70Y02T10/72
Inventor 陈松孟蜜蜜刘平王峰陈福贞潘天堂
Owner CHANGZHOU INST OF MECHATRONIC TECH
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