a hybrid system

A hybrid power system and transmission system technology, applied in the field of hybrid power systems, can solve the problems of short battery life, imperfect supporting facilities, and promotion restrictions of pure electric systems, and achieve space saving, diversification of driving modes, and improvement of system dynamics Effect

Active Publication Date: 2022-07-19
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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  • a hybrid system

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Embodiment Construction

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

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

[0017] The planetary gear train includes a sun gear 7 , a planet 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 parallel to the outside and is fixedly connected to the second motor through the second motor rotor 9; 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 are integrally formed, and the planetary gear ring 2 is integra...

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Abstract

The invention discloses a hybrid power system, comprising 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. The system integrates and drives the ring gear, two clutches and motors, which greatly saves space and can effectively control the power distribution. The system has diversified drive modes and is more efficient in energy application. At the same time, the electric motor assists the shifting of the driving power source to achieve no power interruption and improve the power performance of the system. The engine can also charge the engine in conditions where energy needs to be consumed to save energy.

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 is paying 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 on the power system. Therefore, a new power system is sought to reduce fuel consumption and emissions, but the pure electric system has short battery life and imperfect supporting facilities, and its promotion is greatly restricted. The hybrid power system 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. SUMMARY OF THE INVENTION [0003] The invention discloses a hybrid power system, which solves the p...

Claims

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Application Information

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