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Hybrid power system

A technology of hybrid power system and transmission system, applied in the field of hybrid power system, can solve the problems of imperfect supporting facilities, short battery life of pure electric system, and restrictions on promotion.

Active Publication Date: 2020-10-30
CHONGQING TSINGSHAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, a new power system is sought to reduce fuel consumption and emissions, but the pure electric system has a short battery life and imperfect supporting facilities, and its promotion is greatly restricted

Method used

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  • Hybrid power system

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, a hybrid power system disclosed in the present invention includes: engine 1, first motor 4, second motor 8, first clutch 3, second clutch 5, planetary gear train, inner input shaft, outer input shaft, Output shafting and differential 15.

[0017] The planetary gear train includes a sun gear 7 , a planetary carrier 6 and a planetary gear ring 2 . From the inside to the outside, the sun gear 7 meshes with the planet carrier 6, and the planet carrier 6 meshes with the planetary gear ring 2; the axis of the sun gear extends outward in parallel and is fixedly connected with the second motor through the rotor 9 of the second motor; the axis of the planet wheel and the outer The input end of the input shaft is fixedly connected;

[0018] The inner ring of the first clutch and the outer ring of the second clutch form an integral body and ...

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Abstract

The invention discloses a hybrid power system which comprises an engine, a first motor, a second motor, a first clutch, a second clutch, a planetary gear train, an inner input shaft, an outer input shaft, an output shaft system and a differential mechanism. According to the system, a gear ring, the two clutches and the motor are integrated and driven so that a space is greatly saved, and power division can be effectively controlled; and the system is diversified in driving mode and more efficient in energy application. And meanwhile, the motor performs auxiliary gear shifting on a driving power source, power interruption is avoided, and a dynamic property of the system is improved. The engine can be charged under the working condition that energy needs to be consumed, and energy saving isachieved.

Description

technical field [0001] The invention relates to the field of hybrid power, in particular to a hybrid power system. Background technique [0002] In response to the goal of sustainable development, the society pays more and more attention to environmental issues and energy issues. The energy waste caused by traditional fuel vehicles and environmental protection issues put forward higher requirements for power systems. Therefore, a new power system is sought to reduce fuel consumption and emissions, but the pure electric system has a short battery life and imperfect supporting facilities, which greatly limits its promotion. The hybrid power not only satisfies the endurance problem, but also solves the fuel consumption and improves the energy utilization rate. Therefore, the promotion of the hybrid power system is important to solve the current energy problem. Contents of the invention [0003] The invention discloses a hybrid power system, which solves the problem of power ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/365B60K6/38
CPCB60K6/365B60K6/38
Inventor 李林钱宗行
Owner CHONGQING TSINGSHAN IND
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