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Hybrid power supply and technology of electric motorcar

A hybrid power supply and electric vehicle technology, applied in electric vehicles, battery circuit devices, collectors, etc., can solve the problems of short driving range, single function, frequent charging, etc.

Inactive Publication Date: 2012-02-08
大庆市海丰能源技术研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, solar cells and wind generators are power generation and power supply units, and super charging capacitors and batteries are power storage and power supply units; this combined power supply system overcomes the single power reserve function of various electric vehicles, small reserves, inability to dynamically charge, and driving range. Short, insufficient frequent charging

Method used

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  • Hybrid power supply and technology of electric motorcar

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Embodiment Construction

[0007] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0008] The electric vehicle hybrid power supply is composed of a solar battery main body 1, a wind generator 4, a power generation power supply unit, a super charging capacitor 10, and a battery pack 8 to form a power storage power supply unit; The electric drive units 9 are connected to realize the power supply system of the electric vehicle, and charge and supply the electric vehicle in a dynamic state.

[0009] exist figure 1 Among them, 1 is the main body of the solar cell, 2 is the fixed bracket, 3 and 3a are the converter, 4 is the wind generator, 5 is the wind impeller, 6 is the fairing, 7 is the deflector, 8 is the battery pack, and 9 is the electric motor The drive unit, 10 is a super charging capacitor.

[0010] The entire electric vehicle hybrid power supply is composed of four major parts: solar cells, wind generators, super charging capacitors, and ...

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Abstract

The invention provides a hybrid power supply and a technology of an electric motorcar. The hybrid power supply consists of four parts, i.e. a solar battery, a wind turbine, a super charging capacitor and a storage battery which are grouped in a mixing way. The solar battery and the wind turbine are a power generation power supply unit; and the super charging capacitor and the storage battery are a power storage power supply unit; with the adoption of the combination, the power supply system overcomes the disadvantages that the power storage function of various electric motorcars is single, the storage capacity is small, dynamic charging cannot be performed, the driving range is short and the electric motorcar is charged frequently. With the adoption of the mixed grouping design of reproducible energy dynamic power supply and stored static power supply, the configuration quantity of the storage battery of the electric motorcar can be reduced, the overall weight and space in the car can be reduced, the complementing time of traditional electrical energy can be reduced, and the traveling power and speed of a vehicle can be increased.

Description

technical field [0001] The invention relates to a power supply for electric vehicles, in particular to a hybrid power supply for electric vehicles that utilizes solar cells, wind power generators, super charging capacitors and storage batteries. Background technique [0002] At present, the extensive research on electric vehicles at home and abroad mainly involves three key technical fields, namely batteries for electric energy storage, electric motors for electric drive, and electric energy management and control systems. Among them, the battery is used as a power source. No matter what kind of battery is used, such as: battery, fuel cell, air battery, etc., it is mainly based on a single electric energy. The needs of daily life seriously restrict the development process of electric vehicle industrialization. Therefore, it has become the main goal of the industry's research to realize mixed grouping of batteries, increase energy storage units, realize continuous dynamic ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/34H02J7/00H02J15/00B60L8/00
CPCY02E70/30Y02T10/7072
Inventor 王文明王子齐张建华
Owner 大庆市海丰能源技术研究有限公司
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