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Integrated controller-based new energy vehicle motor

A technology for integrated controllers and new energy vehicles, applied in the direction of connection with control/drive circuits, electrical components, electromechanical devices, etc., can solve problems such as unsatisfactory effects, achieve reduced material costs, high surface finish, and improve heat dissipation efficiency Effect

Inactive Publication Date: 2016-11-09
WUXI NEW GREAT POWER ELECTRICAL MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the requirements for motors are getting higher and higher. The characteristics of motors for new energy vehicles are required to be small in size, light in weight, and high in power, that is, high in power density. At present, the effect is not very satisfactory.

Method used

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  • Integrated controller-based new energy vehicle motor
  • Integrated controller-based new energy vehicle motor

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Embodiment Construction

[0020] In order to clearly understand the technical solution of the present invention, its detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of the invention is not limited to specific details familiar to those skilled in the art. The preferred embodiments of the present invention are described in detail below, and there may be other implementations besides those described in detail.

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0022] combine figure 1 and figure 2 , the new energy automobile motor based on the integrated controller includes a cylindrical housing 3, a stator 6, a rotor 7, an end cover 5, a fan blade 8 is installed on the extension end of the motor shaft, and a windshield 9 is installed outside the fan blade. The four corners of the outer wall of the housing 3 are radially spaced with heat dissipation ...

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Abstract

The invention discloses a motor for a new energy vehicle based on an integrated controller. The motor includes a cylindrical shell, a stator, a rotor and an end cover. Fan blades are installed at the telescopic end of the motor shaft. The cover is characterized in that: cooling ribs are radially distributed on the outer wall of the cylindrical shell, the cooling ribs are covered with an outer cover plate, and the end cover includes an upper half motor end cover and a lower half motor end cover, The middle position of the lower surface of the upper motor end cover is provided with an upper half shaft hole opening downward, and the middle position of the upper surface of the lower half motor end cover is provided with a lower half shaft hole opening upward. The half motor end cover and the lower half motor end cover are connected together in a detachable manner, which effectively improves the heat dissipation efficiency, effectively reduces the temperature rise of the motor, reduces the material cost equivalently, and achieves the purpose of increasing the power density of the motor.

Description

technical field [0001] The invention belongs to the field of new energy vehicles, and in particular relates to a new energy vehicle motor based on an integrated controller. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels and new vehicle power devices), and the comprehensive vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. [0003] The dual engine can start and accelerate the vehicle only by the electric motor, and automatically switch to the gasoline engine when it reaches the driving speed with the best fuel economy. The ingenious combination of dual engines can also give full play to the respective strengths of the engine and electric motor, achieving performance far beyond that of ordinary cars. Therefore, the requirements for motors are also getting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/33H02K5/18H02K5/20
CPCH02K5/18H02K5/20
Inventor 徐明
Owner WUXI NEW GREAT POWER ELECTRICAL MACHINE
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