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Hybrid-power full-electric-driving chassis

A hybrid power and chassis technology, applied in the field of vehicles, can solve problems such as low maneuverability and complex transmission links of the chassis, and achieve the effects of improving energy utilization, reducing complexity, and reducing overall weight

Inactive Publication Date: 2017-02-22
中国人民解放军火箭军装备研究院第三研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the embodiment of the present invention, a hybrid all-electric drive chassis is provided to solve the problems of complex transmission links and low maneuverability of the existing chassis

Method used

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  • Hybrid-power full-electric-driving chassis
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Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] The power system is the power source for the normal operation of the chassis. The existing chassis generally uses a single high-power diesel engine as the power source. The engine transmits the mechanical energy generated to the wheels on the chassis through a series of serial transmission mechanical components to complete the wheel alig...

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Abstract

The embodiment of the invention discloses a hybrid-power full-electric-driving chassis. The hybrid-power full-electric-driving chassis is characterized by comprising a power system and a driving system; the power system comprises a power supply device and a power storage device, and the power supply device comprises a power generation device and an auxiliary power supply device; the driving system comprises a plurality of wheels and a plurality of driving motors connected with the wheels in a one-to-one corresponding mode; the input ends of the driving motors are electrically connected with the output end of the power system through independent transmission lines to be used for driving the correspondingly-connected wheels during powering; in this way, the complexity of power transmission can be reduced, and the reliability and the stability of normal traveling of a vehicle can be improved. In addition, the problem that as energy is transmitted through a mechanical transmission chain, losses are generated is solved, and all the energy generated by the power system is used for driving the wheels. Furthermore, the overall weight of the vehicle can be reduced, and the usage ratio of the energy can be increased.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a hybrid all-electric drive chassis. Background technique [0002] At present, the chassis is mostly used in vehicles carrying overweight items, for example, civilian transport vehicles carrying heavy equipment and military transport vehicles carrying large military equipment. Since the above-mentioned vehicles need to have the ability to run smoothly with a load of overweight items, the vehicle chassis must be equipped with a strong power system. At the same time, the overweight items carried by this type of vehicle are often bulky, and the body is generally long. The vehicle chassis generally needs to be equipped with multiple axles to support the body. Most of the existing chassis have a load capacity of hundreds of tons and multi-axis support capabilities of 6 to 8 axes. [0003] The chassis generally uses a single high-power diesel engine as the power source. The engine p...

Claims

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Application Information

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IPC IPC(8): B60K7/00B60L11/18B60K17/08
CPCB60K7/0007B60K17/08B60L50/50Y02T10/70
Inventor 杨必武倪志斌王旭侯立平孙建高原蒲鹏程张武陈文学
Owner 中国人民解放军火箭军装备研究院第三研究所
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