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Motor-controller integrated structure

A technology of motor controller and controller, which is applied in the direction of structural connection, connection with control/drive circuit, electrical components, etc., which can solve the problem of limited space in the car

Inactive Publication Date: 2014-12-17
TIANJIN SANTROLL ELECTRIC AUTOMOBILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of limited space in the existing automobiles, the present invention places the motor and its controller in an integral square casing, and the controller is placed at the four corners of the casing. , the space occupied by the controller

Method used

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Embodiment Construction

[0017] The concrete implementation method of the present invention is as follows:

[0018] Nowadays, many cars are developing towards miniaturization. It is hoped to reduce the volume of the vehicle while ensuring the performance of the vehicle, and to leave as much space as possible. This requires higher and higher volume requirements for vehicle-mounted devices and equipment. , in order to solve this problem, the present invention adopts a new integrated structure of motor and controller, the motor and its controller are placed in an integral square casing, the controller is placed at the four corners of the casing, and the volume of the casing is the same as It is much smaller than the space occupied by the motor and its controller, which can greatly reduce the space occupied by the motor and the controller.

[0019] The integrated structure of the motor controller of the present invention is specifically described below in conjunction with the accompanying drawings:

[00...

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Abstract

The invention discloses a motor-controller integrated structure. A motor and a controller thereof are arranged inside an integrated square housing. U, V and W phased drive modules of the controller and a control module are arranged at inner corners of the integrated square housing. The size of the motor-controller integrated structure is much less than space which the motor and the controller thereof occupy, the motor and the controller share a water path for cooling, and cooling effect is good.

Description

technical field [0001] The invention relates to a motor controller structure, in particular to an integrated motor controller structure. technical background [0002] The existing vehicle motors and their controllers are generally two separate devices, which will take up a lot of space. For vehicles, the more space occupied by the driving and control devices, the smaller the space available for passengers. Especially for buses, due to the large number of people required to carry them, this requires limited space occupied by equipment such as vehicle control and drive. [0003] The existing solution to the above problems is to place the controller on the outside of the motor as close as possible to the motor casing, so that although the gap between the motor and the controller can be reduced, this is only considered from the gap between the motor and the controller. The space saved is limited, and the space reserved for motors and controllers in vehicles is often square, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/00H02K11/30
Inventor 张德星赵建虎
Owner TIANJIN SANTROLL ELECTRIC AUTOMOBILE TECH CO LTD
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