Fuel cell system and vehicle

Abstract

The invention discloses a fuel cell system and a vehicle. The fuel cell system comprises an electric pile and a power distribution box, one of the electric pile and the power distribution box is provided with a connecting plug, the other one of the electric pile and the power distribution box is provided with a connecting part, a first busbar is arranged in a slot of the connecting plug, the connecting part comprises a second busbar, and the second busbar is suitable for being inserted into the slot and electrically connected with the first busbar. According to the fuel cell system disclosed by the invention, the weight and occupied space of the electric connection structure between the electric pile and the distribution box are greatly reduced, the requirements of a vehicle on compact structure and light weight are favorably met, the weight and cost of a vehicle body are reduced, the electric connection structure can bear bumping and vibration of the whole vehicle, the safety performance is improved, and the pressure loss is reduced.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a fuel cell system and a vehicle. Background technique [0002] In a fuel cell system, the hydrogen gas entering the anode of the stack reacts with the oxygen entering the cathode to generate electricity. The function of the power distribution box is to distribute the electric energy generated by the stack to the load. [0003] In the related technology, the electric stack and the power distribution box are connected by a wire harness that can conduct high voltage and high current. However, due to the high current, the required cross-sectional area of ​​the wire harness is large, resulting in a large bending radius and a long stroke. , high pressure loss and heavy weight. Therefore, the high-voltage wiring harness occupies a large amount of space, increases the weight and cost of the vehicle body, and cannot meet the requirements of compact and lightweight vehicle body. Contents of...

AI Technical Summary

Problems solved by technology

[0003] In the related technology, the electric stack and the power distribution box are connected by a wire harness that can conduct high voltage and high current. However, due to the high current, the required cross-sectional area of ​​the wire harness is large, resulting in a large bending radius and a long stroke. , high pressure loss, heavy weight

Therefore, the high-voltage wiring harness takes up a lot of space, increases the weight and cost of the vehicle body, and cannot meet the requirements of compact and light weight of the vehicle.

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