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Hybrid power-driven system

A driving system and hybrid power technology, applied in the direction of engine-driven traction, power device, electric power device, etc., can solve the problems of increasing the power sharing of the planetary gear mechanism, high implementation cost, complex structure, etc., and achieve industrialization , easy to implement, and simple in structure

Active Publication Date: 2012-12-05
靖江市西来农创运营管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, although the hybrid drive mode of the vehicle can be realized simply, due to the addition of a planetary gear mechanism for power sharing, not only the structure is complicated, but also the implementation cost is relatively high

Method used

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  • Hybrid power-driven system

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Embodiment Construction

[0018] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0019] Such as figure 1 As shown, the hybrid drive system includes an engine 1 and the same first motor 2 and second motor 3, the first motor shaft 5 of the first motor 2, the second motor shaft 6 of the second motor 3 and the output shaft 1a of the engine 1 The three shafts are concentric, and the output shaft 1a is fixedly connected with the motor shaft one 5. A normally open clutch 4 is arranged between the first motor shaft 5 and the second motor shaft 6, the combination and disconnection of the controllable motor shaft one 5 and the second motor shaft 6, the first motor 2 and the second motor 3 are electrically connected with Battery 7. The clutch 4 includes a driving part 41 and a driven part 42 oppositely arranged...

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Abstract

The invention provides a hybrid power-driven system, belonging to the technical field of hybrid power. The invention aims to solve the problem that the existing hybrid power-driven system has not onlycomplicated structure and relatively higher implementation cost. The hybrid power-driven system comprises an engine as well as a first motor and a second motor capable of carrying out conversion between electric energy and mechanical energy, wherein the motor shaft 1 of the first motor, the three shafts of the motor shaft 2 of the second motor and the output shaft of the engine are positioned ona same straight line, the output shaft of the engine is fixedly connected with the motor shaft 1, a clutch controlling the connection or disconnection of the motor shaft 1 and the motor shaft 2 is positioned between the motor shaft 1 and the motor shaft 2, the hybrid power-driven system outputs power from the motor shaft 2, and storage batteries are electrically connected between the first motor and the second motor. The hybrid power-driven system has simple structure and easy implementation, and industrialization can be realized.

Description

technical field [0001] The invention belongs to the technical field of hybrid power, and relates to a hybrid power drive system. Background technique [0002] Due to the environmental pollution and energy consumption of fuel-powered vehicles, electric vehicles and hybrid vehicles have become one of the hot spots in the development of the automotive field. [0003] There are mainly three structural forms of the power system of the current hybrid electric vehicle, one is the "parallel mode" in which the engine is the main power and the electric motor is the auxiliary power. The other is the "series and parallel mode" in which only electric motors are used to drive at low speeds, and the engine and electric motors are driven together when the speed increases. There is also a "tandem mode" of electric vehicles driven only by electric motors. [0004] Among them, the second "series and parallel connection method" only relies on the electric motor to drive when starting and low ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K6/22B60K6/38B60K1/02B60L11/12B60L11/14B60L50/15B60L50/16
CPCY02T10/648Y02T10/646Y02T10/7077Y02T10/7005Y02T10/70Y02T10/7072
Inventor 赵长春李海生汪小云
Owner 靖江市西来农创运营管理有限公司
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