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Hybrid power supply control system

A power control and hybrid technology, applied in fuel cell control, circuits, current collectors, etc., can solve the problems of low cost, inability to meet EV, low energy/weight ratio, etc., to achieve sensitive response, strong operability, work safe effect

Inactive Publication Date: 2010-06-23
杨小帆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current chemical power source used by EV is mainly lead-acid battery. Although the technology of this battery is relatively mature and the cost is low, it cannot meet the requirements of EV due to its low energy / weight ratio.

Method used

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Examples

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Embodiment Construction

[0010] See figure 1 , the control system of the present invention includes a fuel cell control unit, a DC / DC converter, a fuel cell, a lead-acid battery, a color liquid crystal display, a fan, a solenoid valve, and various sensors such as temperature, humidity, and pressure; the output ends of H2 are respectively Connect the input end of the fuel cell control unit and the intake valve, the output end of the intake valve is connected to the input end of the fuel cell, the output end of the fuel cell is respectively connected to the DC / DC converter and the input end of the fuel control unit, The output terminals of the DC / DC converter are respectively connected to the input terminals of the lead-acid battery and DC / AC, the output terminals of the lead-acid battery are respectively connected to the input terminals of the DC / AC and the fuel cell control unit, and the output terminals of the DC / AC It is connected with the input end of the AC motor, the output end of the fuel cell c...

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Abstract

The invention relates to the industrial control field, in particular to a hybrid power supply control system. The invention provides a hybrid power supply control system with high energy / weight ratio. The invention is characterized in that the output end of H2 is respectively connected with the input ends of a fuel cell control unit and an air inlet valve, the output end of the air inlet valve is connected with the input end of the fuel cell, the output end of the fuel cell is respectively connected with the input end of a DC / DC converter and the input end of the fuel control unit, the output end of the DC / DC converter is respectively connected with the input ends of a lead-acid cell and an DC / AC, the output end of the lead-acid cell is respectively connected with the input ends of the DC / AC and the fuel cell control unit, the output end of the DC / AC is connected with the input end of an AC dynamo, the output end of the fuel cell control unit is respectively connected with the input ends of a color LCD, a fan, an FC and the air inlet valve, and the output end of the fan is connected with the other input end of the fuel cell.

Description

Technical field: [0001] The invention relates to the field of industrial control, in particular to a hybrid power supply control system. Background technique: [0002] While the development of automobiles brings convenience to people's daily life, it also causes great harm to the environment in which people live. The CO2 emitted by vehicle exhaust alone accounts for 1 / 3 of the global CO2 emissions, and it comes with some nitrogen oxides and sulfur oxides. At present, the number of cars in the world is still increasing, and the traditional fuel sources that cars rely on are increasingly exhausted. However, in recent years, there has been a high call for the development of electric vehicles (EV). However, the current chemical power source used in EVs is mainly lead-acid batteries. Although the technology of this battery is relatively mature and the cost is low, it cannot meet the requirements of EVs due to its low energy / weight ratio. Invention content: [0003] The presen...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J7/34H01M8/04H01M8/04298H01M8/0432H01M8/04664
CPCY02E60/50
Inventor 杨小帆
Owner 杨小帆
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