Double acting type repulsive differential driven power system of electrical motor group

A power system and differential drive technology, which is applied in the control system, motor speed or torque control, electrical components, etc., can solve the problems of high cost, heavy weight, and normal transmission loss of differential transmission devices

Inactive Publication Date: 2009-06-24
杨泰和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional electric vehicles driven by a single motor or other loads that require differential interaction usually use a differential transmission device to drive the wheels on both sides of the load to perform differential operation when moving forward, backward or turning in the same direction of rotation , but the additional differential transmission device is expensive, heavy and has problems such as normal transmission loss

Method used

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  • Double acting type repulsive differential driven power system of electrical motor group
  • Double acting type repulsive differential driven power system of electrical motor group
  • Double acting type repulsive differential driven power system of electrical motor group

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Embodiment Construction

[0016] In the present invention, the power system of the double-acting motor group capable of repelling the differential drive is taken as an example of a power system composed of two sets of double-acting motors that can be driven at the same speed and in the same direction or can be driven in a curve that can repel the differential action, as follows: illustrate:

[0017] Such as figure 1 As shown, in the present invention, the differentially driven double-acting motor unit power system can be rejected, and the embodiment of the drive system is composed of two groups of double-acting motor units, which mainly includes:

[0018] Control command input device 101, the control command input device 101 is composed of electromechanical or solid-state circuit elements to generate analog or digital control signals for controlling the drive control device 102, and then the drive control device 102 controls two groups of double-acting motor groups 103 and 104 are used for forward rot...

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PUM

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Abstract

The utility model discloses a double-action motor group power device which can repulse differential drive. The device consists of two double-action motor groups which are provided with a first interactive gyration motor structure and a second interactive gyration motor, respectively. The double-action motor group having double action driving gyration power consists of AC or DC, brushless or brush and synchrous or asynchronous motors in drum-shape or disc shape or cup shape and other shapes. The utility model is formed in the way that an interactive gyration motor structure in the two double action motor groups is coupled to a load; the other interactive gyration motor structure is coupled to a differential device; the double action motor groups are coupled to the differential device back to back in random axial direction, so that the interactive gyration motor structure coupled to the differential device bears repulsion counterforce based on the double action operating characteristics of the double action motor groups, when either of the interactive gyration motor structures bears large load and damp or loading conditions are changed. In this way, the speed difference of the two motor groups is adjusted through the differential device.

Description

technical field [0001] The invention relates to a double-acting motor unit power system capable of repelling differential drive. The power system uses a double-acting motor unit as a repelling differential drive to replace the existing mechanical differential wheel set. Background technique [0002] Traditional electric vehicles driven by a single motor or other loads that require differential interaction usually use a differential transmission device to drive the wheels on both sides of the load to perform differential operation when moving forward, backward or turning in the same direction of rotation , but the additional differential transmission device has high cost, heavy weight and problems such as normal transmission loss. Contents of the invention [0003] The main purpose of the present invention is to solve the above-mentioned problems existing in the existing differential transmission device, and also to provide a repulsive differential drive that can drive the ...

Claims

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Application Information

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IPC IPC(8): H02P5/00H02P5/695H02P5/753H02P5/485
Inventor 杨泰和
Owner 杨泰和
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