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New energy vehicle power conversion system and supporting computer conversion control method

A power conversion system and a technology for new energy vehicles, which are applied to the arrangement of multiple different prime movers of general power plants, the conversion of light energy to electric energy, and the conversion of air flow to electric energy, etc. Complex problems, to achieve the effect of improving power performance and driving experience, improving endurance, and realizing multi-effect power generation

Active Publication Date: 2022-06-03
SHANDONG POLYTECHNIC COLLEGE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing hybrid energy vehicles usually have a very complex structure and the fuel-saving effect is not obvious in the state of long-distance high-speed driving

Method used

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  • New energy vehicle power conversion system and supporting computer conversion control method
  • New energy vehicle power conversion system and supporting computer conversion control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The fuel power plant and the power generator are used as the main drive structure, and can realize the mixed use of oil and electricity when in use,

[0038] The rear drive is adopted to realize the drive, which can better ensure the power sufficiency of the drive.

[0044] The electric drive speed change clutch gear 14 and the oil drive speed change clutch gear 16 all adopt the existing spur gear structure.

Embodiment 2

[0049] The battery pack 7 is connected with the multi-effect solar power generation device 18 through wires.

[0052] The solar photovoltaic panel flanks 20 cooperate with the main solar photovoltaic panel 21 to effectively adjust the effect of solar power generation.

[0054] The wind power generation blade assembly can be achieved by adjusting the upward inclination angle of the rear end of the main solar photovoltaic panel 21.

[0058] S2: vehicle low-speed start control:

[0060] S3: vehicle speed-up control:

[0062] S4: the vehicle runs smoothly at high speed:

[0066] S7: The electrical energy stored in the battery pack 7 is continuously output to the motor 5 to maintain battery life.

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PUM

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Abstract

The present invention relates to the technical field of new energy vehicles, especially the new energy vehicle power conversion system and a supporting computer conversion control method, including a fuel power device, a power generation device, and an energy storage device. The fuel power device and the power generation device are both The power separation device is connected with the running mechanism of the automobile, and the fuel power device is connected or separated from the power generating device through an automatic clutch device. The power generating device is used to provide power for the running The device provides electrical energy. This system provides dual hybrid power for new energy vehicles. When in use, it can choose the best power source to match according to different working conditions, which can effectively improve the power performance and driving experience of the car; oil drive is used as the main power, and at the same time it cooperates with the electric drive. The drive is used as the starting power under high torque, which can effectively improve the performance of the car such as climbing.

Description

New energy vehicle power conversion system and supporting computer conversion control method technical field The present invention relates to new energy vehicle technical field, especially new energy vehicle power conversion system and matching calculation Machine conversion control method. Background technique New energy vehicle mainly refers to the use of unconventional vehicle fuel as a power source or the use of conventional vehicle fuel. materials, the adoption of a new type of vehicle power unit, the integration of advanced technologies in vehicle power control and driving, and the formation of technical principles Advanced, new technology, new structure of the car. And in the new energy vehicle, one of the main types of hybrid energy vehicles is the hybrid energy vehicle. The purpose of the structure and control method of the hybrid drive system is to make the engine, generator, motor and other components perform more The optimal matching of the structure ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K6/22B60K6/26B60K6/38B60L8/00B60W20/00
CPCB60K6/22B60K6/26B60K6/38B60L8/003B60L8/006B60W20/00Y02T10/7072
Inventor 姚娜惠莹明玲屈道宽
Owner SHANDONG POLYTECHNIC COLLEGE