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Electricity-electricity hybrid hydrogen fuel cell two-wheeled electric vehicle taking solid-state stored hydrogen as hydrogen source

A two-wheeled electric vehicle and fuel cell technology, which is applied in battery/fuel cell control devices, electric vehicles, battery/battery traction, etc. running effect

Pending Publication Date: 2021-07-23
JIANGSU JICUI ANTAI CHUANGMING ADVANCED ENERGY MATERIALS RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High-pressure gaseous hydrogen storage is widely used, easy to operate, low in cost, and fast in charging and discharging hydrogen, but it requires heavy pressure-resistant containers, consumes a lot of hydrogen compression work, and has unsafe factors such as hydrogen leakage and container explosion.
Liquid hydrogen storage density can reach 70.6kg / m 3 , but the one-time investment of the liquid hydrogen device is large, there is high energy consumption in the process of liquefaction, and the evaporation in the storage process will cause a certain loss, 1%-2% volatilization per day, which is currently extremely uneconomical

Method used

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  • Electricity-electricity hybrid hydrogen fuel cell two-wheeled electric vehicle taking solid-state stored hydrogen as hydrogen source
  • Electricity-electricity hybrid hydrogen fuel cell two-wheeled electric vehicle taking solid-state stored hydrogen as hydrogen source
  • Electricity-electricity hybrid hydrogen fuel cell two-wheeled electric vehicle taking solid-state stored hydrogen as hydrogen source

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Embodiment 1

[0026] see Figure 1 to Figure 3 , the present invention provides a "electric-electric hybrid" hydrogen fuel cell two-wheeled electric vehicle with solid-state hydrogen storage as the hydrogen source, which defines:

[0027] The "electric-electric hybrid" hydrogen fuel cell two-wheeled electric vehicle with solid-state hydrogen storage as the hydrogen source includes: a hydrogen fuel cell device, a storage battery 20 , a motor 30 , a communication module 40 , and a general controller 50 .

[0028] Wherein, the storage battery 20 is electrically connected with the hydrogen fuel cell device, the motor 30 and the general controller 50 through the communication module 40, the hydrogen fuel cell device charges the storage battery 20 through the communication module 40, and the hydrogen fuel cell device and the storage battery 20 charge the motor 30 through the power supply line. Power is supplied so that the motor 30 can output power to the two-wheeled electric vehicle to drive the...

Embodiment 2

[0053] In a specific embodiment, according to the technical solution proposed by this application, the pure lithium battery two-wheeled electric vehicle with a cruising range of 45km adopts the technical solution proposed by this application to store hydrogen in a solid state as a hydrogen source "electric-electric hybrid" hydrogen fuel For battery two-wheeled electric vehicles, the hydrogen source system uses two 1sL solid-state hydrogen storage bottles, 100g of hydrogen is charged, and the actual consumption is 1.2g / km. The fuel cell power generation system can last for 83km, and the original lithium battery can last for 45km. The theoretical total cruising range Up to 128km, the actual cruising range can reach 100km after the loss conversion in the actual operation process.

[0054]On April 15, 2019, the mandatory national standard (GB 17761-2018) of "Safety Technical Specifications for Electric Bicycles" was officially implemented. The new national standard has greatly imp...

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PUM

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Abstract

The invention provides an electric-electric hybrid hydrogen fuel cell two-wheeled electric vehicle taking solid-state stored hydrogen as a hydrogen source, which is characterized by comprising a hydrogen fuel cell device, a storage battery, a motor, a communication module and a master controller, and the storage battery is electrically connected with the hydrogen fuel cell device, the motor and the master controller through the communication module. The hydrogen fuel cell device charges the storage battery through the communication module, the hydrogen fuel cell device and the storage battery supply power to the motor through the power supply line, and the master controller is electrically connected with the hydrogen fuel cell device, the storage battery and the motor. And the master controller controls the electric energy output targets of the hydrogen fuel cell device and the storage battery according to the output voltage of the hydrogen fuel cell device and the output voltage of the storage battery. The master controller matched with a hydrogen supply device stored with solid metal hydride is arranged, so that the device is suitable for an electric-electric hybrid hydrogen fuel cell two-wheeled electric vehicle taking solid stored hydrogen as a hydrogen source.

Description

technical field [0001] The invention belongs to the technical field of hydrogen energy utilization, in particular to an "electric-electric hybrid" hydrogen fuel cell two-wheeled electric vehicle with solid hydrogen storage as a hydrogen source. Background technique [0002] Hydrogen fuel cell technology is a technology that converts the chemical energy of hydrogen into electrical energy through a fuel cell system device. The principle reaction is essentially a redox reaction between hydrogen and oxygen in the air, and the by-product is only water. Proton exchange membrane fuel cells have the advantages of low operating temperature, fast start-up, and high specific power. They are suitable for transportation and stationary power sources, and have become the mainstream application technology at home and abroad at this stage. Fuel cell electric two-wheeled vehicles can usually be divided into two power modes, one is purely powered by fuel cells, and the other is electric-ele...

Claims

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Application Information

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IPC IPC(8): B60L58/40B60L58/30B60L58/10B60L58/33B60L50/75B60L50/72B62J43/10B62K11/00
CPCB60L58/40B60L58/30B60L58/10B60L58/33B60L50/75B60L50/72B62J43/10B62K11/00B60L2200/24Y02T10/70Y02T90/16Y02T90/40
Inventor 周少雄武英阎有花原建光张宝
Owner JIANGSU JICUI ANTAI CHUANGMING ADVANCED ENERGY MATERIALS RES INST CO LTD