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Control method and control device of electromechanical double-source auxiliary drive motor system

A control method and technology of a control device are applied in the direction of control device, control drive, electric vehicle charging technology, etc., which can solve the problem of large power battery consumption and achieve the effect of reducing consumption.

Active Publication Date: 2021-06-22
HUNAN CSR TIMES ELECTRIC VEHICLE
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Problems solved by technology

[0004] Since the auxiliary drive motor will be related to driving safety, the auxiliary drive motor is basically in a standby state during the driving of the vehicle; moreover, the traditional auxiliary drive motor can only obtain electric energy from the power battery of the vehicle, resulting in the failure of the power battery of the vehicle. High consumption

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  • Control method and control device of electromechanical double-source auxiliary drive motor system
  • Control method and control device of electromechanical double-source auxiliary drive motor system

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0052] refer to figure 1 , figure 1 A structural diagram of an electromechanical dual-source auxiliary drive motor system provided for an embodiment of the present invention mainly includes an auxiliary drive mot...

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Abstract

The invention provides a control method and device for the electromechanical double-source auxiliary drive motor system, the auxiliary drive motor system is combined with whole vehicle operation, mechanical energy under the deep mechanical braking condition of a vehicle is repeatedly utilized, the self power generation function is achieved, the consumption of a power battery of the whole vehicle is greatly reduced, moreover, the larger the hydraulic flow during mechanical braking of the vehicle is, the larger the rotating speed of the auxiliary drive motor is, and the larger the power generation current is.

Description

technical field [0001] The invention relates to the technical field of vehicle control, and more specifically, relates to a control method and a control device for an electromechanical dual-source auxiliary drive motor system. Background technique [0002] With the continuous development of science and technology, various cars have been widely used in people's daily life and work, bringing great convenience to people's lives. [0003] The auxiliary drive motor in the existing electric vehicle belongs to the auxiliary power part of the electric vehicle, and is mainly used for driving the steering wheel, compressing gas, and water-cooling power assistance. [0004] Since the auxiliary drive motor will be related to driving safety, the auxiliary drive motor is basically in a standby state during the driving of the vehicle; moreover, the traditional auxiliary drive motor can only obtain electric energy from the power battery of the vehicle, resulting in the failure of the power ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/20
CPCB60L15/20B60L2240/429Y02T10/72Y02T90/16
Inventor 汪伟彭再武熊维富何亮陈慧民杨洪波梁松胡其丰
Owner HUNAN CSR TIMES ELECTRIC VEHICLE
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