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A multi-vector energy system matching method for hybrid energy storage systems

A technology of a hybrid energy storage system and a matching method, which is applied in the field of multi-vector energy system matching, can solve the problems of not being able to recover energy to the greatest extent, and achieve the effect of improving the utilization rate

Active Publication Date: 2022-07-01
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For energy recovery on fuel cell vehicles, although existing energy recovery devices can be applied to fuel cell vehicles, they cannot recover energy to the greatest extent.

Method used

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  • A multi-vector energy system matching method for hybrid energy storage systems
  • A multi-vector energy system matching method for hybrid energy storage systems

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Embodiment Construction

[0051] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but not to be construed as a limitation of the present invention.

[0052] Embodiment of the present invention: as Figure 1-Figure 2 As shown, the present invention proposes a multi-vector energy system matching method for a hybrid energy storage system for a hydrogen-oxygen fuel cell vehicle, wherein the hybrid energy storage system includes:

[0053] A hydrogen tank, which is used for storing high-pressure hydrogen for use by the hydrogen-oxygen fuel cell of a hydrogen-oxygen fuel cell vehicle; an air compressor for compressing air into high-pressure gas for use by the hydrogen-oxygen fuel cell. In specific use, because the hydrogen-oxygen fuel cell has a large demand for oxygen, and the oxygen content in the air is only about 20%, the amount of air compression is further increased. High, usually reaching tens of thousands of ...

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Abstract

The invention discloses a multi-vector energy system matching method for a hybrid energy storage system. The multi-vector energy matching method includes: acquiring the type of energy; acquiring characteristic parameters characterizing the energy of each energy; acquiring the efficiency influencing factors of each energy; Obtain the current parameters of the influencing factors of each energy source; obtain the function target of each energy source; obtain the applicable energy types on different function targets; calculate each energy type on each function target under the current parameters one by one; The most efficient energy source, which is the best energy source for the purpose of the role. The present invention can improve the utilization rate of energy.

Description

technical field [0001] The invention relates to the technical field of fuel cell vehicles, in particular to a multi-vector energy system matching method for a hybrid energy storage system. Background technique [0002] With the continuous development of fuel cell vehicle technology, fuel cells have begun to be used in practice. [0003] For energy recovery on fuel cell vehicles, although existing energy recovery devices can be applied to fuel cell vehicles, they cannot recover energy to the greatest extent. [0004] Since there are many types of energy in fuel cell vehicles, including high-pressure air, hydrogen energy, electric energy, etc., how to distribute energy in different use environments is one of the important problems to be solved urgently by those skilled in the art. SUMMARY OF THE INVENTION [0005] The purpose of the present invention is to provide a multi-vector energy system matching method for a hybrid energy storage system to solve the deficiencies in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q50/06G06Q10/06
CPCG06Q50/06G06Q10/0631
Inventor 李建威杨青青周稼铭岑威胡东海衣杰范志先
Owner BEIJING INSTITUTE OF TECHNOLOGYGY