Fuel battery-based emergency power generation vehicle

Abstract

The invention discloses a fuel battery-based emergency power generation vehicle. The vehicle comprises a vehicle body and is characterized in that: a hydrogen supply module, a fuel battery system, a high-power boost DC / DC converter, a DC / AC inverter and a distribution box are arranged on the vehicle body and electrically connected in turn; a secondary battery pack is connected between the high-power boost DC / DC converter and the DC / AC inverter through a low-power bidirectional DC / DC converter which is connected in parallel with the high-power boost DC / DC converter and the DC / AC inverter; a start-stop switch module, a 24V DC / DC converter and the input end of a 12V DC / DC converter are also connected in parallel between the low-power bidirectional DC / DC converter and the secondary battery pack; the start-stop switch module is connected with a control panel; the 24V DC / DC converter and the output end of the 12V DC / DC converter are connected with a monitoring module respectively; and the monitoring module is also connected with the hydrogen supply module, the fuel battery system, the high-power boost DC / DC converter and the start-stop switch module respectively. The fuel battery-based emergency power generation vehicle has the advantages of simple structure, convenient use and capacity of effectively solving the problems of high noise, easy environmental pollution and the like in the prior art by using hydrogen energy sources.

Description

technical field [0001] The invention relates to an emergency generator car based on a fuel cell. Background technique [0002] In the fields of power interruption, sudden accident or temporary use of specific power supply places, emergency generator vehicles are an effective way of power supply. At present, the power supply mode based on mobile emergency generator vehicles is mainly diesel generator set power supply mode, which is noisy and easy to cause environmental pollution. [0003] In the patent application whose application number is 200820158867.x, it relates to a kind of wind energy fuel hybrid mobile power vehicle, which still needs diesel as its energy supply. [0004] In the patent application with the application number 200810225060.8, an emergency power supply vehicle based on electrolytic stack power generation is proposed, but the number of liquid storage tanks needs to be adjusted according to different power supply requirements, and the versatility is insu...

AI Technical Summary

Problems solved by technology

[0004] In the patent application with the application number 200810225060.8, an emergency power supply vehicle based on electrolytic stack power generation is proposed, but the number of liquid storage tanks needs to be adjusted according to different power supply requirements, and the versatility is insufficient.

[0005] In the patent application with application number 200910034761.8, a kind of wind power, solar power and fuel hybrid power generation vehicle is proposed, but its structure is complex and inconvenient to use

[0006] As a new generation of clean energy, fuel cell power generation technology based on hydrogen energy has been widely recognized around the world. It has been widely used in hydrogen energy vehicles, backup power for communications and other fields. However, fuel cell technology has not been applied to Mature case of emergency generator car

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