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All-in-one controller and fuel cell system applying same

A controller and control module technology, applied in fuel cell additives, fuel cell control, fuel cell components, etc., can solve the problems of occupying system space, complicated wiring, and many components, so as to improve aesthetics and reduce wiring Space, the effect of reducing external wiring

Pending Publication Date: 2021-12-10
BEIJING SINOHYTEC
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of many internal controller components of the fuel cell engine in the prior art, occupying system space, complicated wiring, and high cost, the present invention provides an all-in-one controller and a fuel cell system using it

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  • All-in-one controller and fuel cell system applying same

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] combine figure 1 As shown, the present invention provides an all-in-one controller, which includes: a multi-core control module, a low-voltage processing circuit module, a step-down DC / DC power drive module, a hydrogen pump drive module, and a water pump drive module , an air compressor drive module, a step-up DC / DC and a high-voltage powe...

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Abstract

The invention relates to the field of fuel cells, and discloses an all-in-one controller and a fuel cell system applying the same. The all-in-one controller comprises a multi-core control module, a low-voltage processing circuit module, a step-down DC / DC power driving module, a hydrogen pump driving module, a water pump driving module, an air compressor driving module, a step-up DC / DC and high-voltage power distribution module and a functional safety module, wherein the multi-core control module is connected with the low-voltage processing circuit module, the step-down DC / DC power driving module, the hydrogen pump driving module, the water pump driving module, the air compressor driving module, the step-up DC / DC and high-voltage power distribution module and the functional safety module. The invention provides an all-in-one controller, which solves the problems that the number of controller components in a fuel cell engine is large, the space of a fuel cell system is occupied, wiring is complex, cost is high, and no functional safety package exists.

Description

technical field [0001] The invention relates to the field of fuel cells, in particular to an all-in-one controller and a fuel cell system using the same. Background technique [0002] With the increasing pollution of the environment by traditional vehicles, the long charging time of pure electric vehicles and the limited mileage are constantly exposed. As a zero-pollution, high-efficiency, long-range hydrogen fuel cell is widely used in the automotive field. [0003] Fuel cell vehicle is a kind of new energy vehicle. Fuel cell engine is the core component of the power system. There are many types and numbers of internal controllers. Each component has its own controller. Each controller controls the operation of components independently, and the connection between external controllers is complicated, occupying the space of the system, and the system has no functional safety guarantee. Contents of the invention [0004] In order to solve the problems of many internal contr...

Claims

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Application Information

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IPC IPC(8): H01M8/04298H01M8/02
CPCH01M8/04298H01M8/02Y02E60/50
Inventor 王海平李飞强高云庆
Owner BEIJING SINOHYTEC
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