Hybrid operation method and device for fuel cell automobile

An operating method and fuel cell technology, which are applied in battery/fuel cell control devices, fuel cells, electric vehicles, etc., can solve the problems of vehicle power loss and power system durability decline, so as to reduce operating load and improve The effect of durability
CN110682832AActive Publication Date: 2020-01-14SHANGHAI HYDROGEN PROPULSION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI HYDROGEN PROPULSION TECH CO LTD
Publication Date
2020-01-14

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Abstract

The invention discloses a hybrid operation method and device for a fuel cell automobile. The output power and quantity of a fuel cell system are reasonably adjusted, the power output ratio is adjusted, more power is obtained in the operation process, and the running load of a fuel cell stack system can be reduced, so that the durability of the fuel cell system is improved.
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Description

technical field

[0001] The invention relates to the technical field of vehicle operation, and more specifically, to a hybrid operation method and device for a fuel cell vehicle. Background technique

[0002] The operation of multi-system fuel cell vehicles needs to coordinate the power output of each power system, and the stable and safe operation of the vehicle has been realized so far.

[0003] Compared with the traditional power system, the power output characteristics of the fuel cell system are special. Multiple fuel cell power systems are connected in parallel. If there is no effective power distribution device and method, the power of the vehicle will be seriously damaged, and the durability of the power system will be damaged. Sex will also drop drastically. Contents of the invention

[0004] In view of this, in order to solve the above problems, the present invention provides a method and device for hybrid operation of fuel cell vehicles, the technical solution i...

Claims

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