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Charging control method, device of fuel cell vehicle, apparatus and readable storage medium

A charging control method and fuel cell vehicle technology are applied in battery/fuel cell control devices, electric vehicle charging technology, battery/battery traction, etc. easily damaged effect

Active Publication Date: 2019-12-27
WEICHAI POWER CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The embodiments of the present invention provide a charging control method, device, device and readable storage medium for a fuel cell vehicle to solve the problem that the battery overcharge and overdischarge protection method in the prior art is easy to damage the fuel cell engine of the fuel cell vehicle problem, so that the purpose of protecting the fuel cell engine can be achieved

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  • Charging control method, device of fuel cell vehicle, apparatus and readable storage medium
  • Charging control method, device of fuel cell vehicle, apparatus and readable storage medium
  • Charging control method, device of fuel cell vehicle, apparatus and readable storage medium

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Embodiment Construction

[0066] Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are for exemplary purposes only, and are not intended to limit the protection scope of the present invention.

[0067] The terms "comprising" and "having" and any variations thereof in the description of the embodiments of the present invention are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily Restricted to those steps or elements explicitly listed, but may include ...

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Abstract

The invention provides a charging control method and device of a fuel cell vehicle, an apparatus and a readable storage medium. The method comprises the following steps of acquiring a current value ofa high-voltage bus of the fuel cell vehicle; determining the generated power of a fuel cell engine controller FCU of the fuel cell vehicle according to the current value of the high-voltage bus; andcharging a power battery of the fuel cell vehicle according to the generated power of the FCU. According to the charging control method and device of the fuel cell vehicle, the apparatus and the readable storage medium, the phenomenon that the fuel engine is damaged easily due to the overcharging of the fuel cell vehicle can be avoided, and the service life of the fuel engine is prolonged.

Description

technical field [0001] The present invention relates to the field of new energy technologies, in particular to a charging control method, device, equipment and readable storage medium for a fuel cell vehicle. Background technique [0002] With the aggravation of environmental pollution, new energy vehicles are developing rapidly, but the anxiety of driving range of pure electric vehicles is becoming more and more prominent. Hydrogen fuel cell vehicles can not only solve the problem of driving range anxiety, but also ensure zero pollution of emissions. Advantageous new energy vehicles. [0003] However, when it comes to charging and discharging the battery, there must be a technical problem that the battery is overcharged and overdischarged to damage the battery life. In the prior art, in order to solve the above problems, the battery voltage and battery current are usually sampled at preset time intervals; Sampling results, sequentially execute the primary protection logic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L50/70B60L53/14B60L58/30
CPCB60L50/70B60L53/14B60L58/30Y02T10/70Y02T10/7072Y02T90/14Y02T90/40
Inventor 车文超李强韩福强董家波
Owner WEICHAI POWER CO LTD
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