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Method and circuit arrangement for setting an operating strategy for a fuel cell system

A fuel cell system and operating strategy technology, applied in battery/fuel cell control devices, fuel cells, fuel cell additives, etc., can solve problems such as reduced service life of vehicles and their components

Pending Publication Date: 2021-08-31
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This multiple load can lead to a corresponding reduction in the service life of the vehicle and its components

Method used

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  • Method and circuit arrangement for setting an operating strategy for a fuel cell system
  • Method and circuit arrangement for setting an operating strategy for a fuel cell system
  • Method and circuit arrangement for setting an operating strategy for a fuel cell system

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Embodiment Construction

[0079] refer to figure 1 , Described next hybrid vehicle according to the operation mode for a hybrid vehicle in the form of power adjustment method of operating strategy of the fuel cell system 2 of the apparatus 1 is generated. To this end, at step S1, a first obtaining unit 3 obtains via the at least one current operating parameter P1 hybrid vehicle. More specifically, obtaining the current operating state of the hybrid vehicle 1, the current vehicle speed of the hybrid vehicle, the current operating temperature of at least one system component of the hybrid vehicle, the hybrid vehicle 4 of the current traction battery charge state, the SOC and / or the vehicle electrical system of the hybrid vehicle in the desired power as at least one current operating parameters P1.

[0080] Further, by obtaining means obtaining at least one of a hybrid vehicle 3 accumulation and / or predicted operating parameters P2, P3, P4. More specifically, P2 obtains information about the state of agin...

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PUM

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Abstract

The invention relates to a method for setting an operating strategy for a fuel cell system (2) of a power generation device (1), in particular in the form of a vehicle, depending on an operating mode of the power generation device (1), having the steps of: a determination unit (3) determining at least one current operating parameter (P1) of the power generation device (1), the determination unit (3) determining at least one cumulative and / or predictive operating parameter (P2, P3, P4) of the power generation device (1), and a setting device (8) setting the operating strategy for the fuel cell system (2) on the basis of the at least one current operating parameter (P1) and the at least one cumulative and / or predictive operating parameter (P2, P3, P4) of the power generation device (1). The invention furthermore relates to a corresponding circuit arrangement (10), to a computer program (20) and to a storage means with a computer program (20) stored thereon.

Description

Technical field [0001] A method and apparatus according to the present invention relates to a circuit operating strategy or operating system for a fuel cell power generating adjusting device, the operating strategy generating operation mode or operation mode according to the power device, in particular in the form of a power on of the vehicle generating device to start / stop operation and / or on / off operation is adjusted. Further, the present invention relates to a computer program, a storage device having a computer program stored on it and a circuit arrangement for operating strategy adjusted accordingly. Background technique [0002] In a vehicle having a driving system with a fuel cell system, it is generally used oxidant oxygen from the ambient air, so the hydrogen reacts with water or steam in the fuel cell, and thereby generating electric power by electrochemical conversion. [0003] Compared to a continuous operation of the vehicle, the vehicle start / stop operation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/04313H01M8/04992H01M16/00
CPCH01M8/04313H01M8/04992H01M8/04626H01M8/04955H01M16/006H01M2250/20B60L50/75B60L58/30B60W10/28Y02E60/10H01M8/04365H01M8/04089H01M8/04201H01M8/043Y02T90/40Y02E60/50H01M8/04574H01M8/04925
Inventor S·哈恩J·布劳恩
Owner ROBERT BOSCH GMBH