阅读说明：本技术 燃料电池系统及燃料电池车辆 (Fuel cell system and fuel cell vehicle ) 是由 段羽 赵朕宇 郝禹铭 刘利宝 于 2019-04-02 设计创作，主要内容包括：本公开涉及一种燃料电池系统,包括：燃料电池堆,配置成可产生电能；配电单元,与所述燃料电池堆耦合并适于从所述燃料电池堆接收所述电能；和加热器模块,配置成可对所述燃料电池堆进行加热,其中所述加热器模块直接安装在所述配电单元上。相对于现有技术,本公开的各个实施例的技术方案能够起到以下效果：提高系统的紧凑程度：降低缆线的长度；外部机械接头,不穿过加热器模块的核心,这可以避免电气短路。(The present disclosure relates to a fuel cell system including: a fuel cell stack configured to generate electrical energy; a power distribution unit coupled to the fuel cell stack and adapted to receive the electrical energy from the fuel cell stack; and a heater module configured to heat the fuel cell stack, wherein the heater module is directly mounted on the power distribution unit. Compared with the prior art, the technical scheme of each embodiment of the disclosure can achieve the following effects: the compactness of the system is improved: reducing the length of the cable; the external mechanical connections, which do not pass through the core of the heater module, can avoid electrical shorts.)

1. A fuel cell system comprising:

a fuel cell stack configured to generate electrical energy;

a power distribution unit coupled to the fuel cell stack and adapted to receive the electrical energy from the fuel cell stack; and

a heater module configured to heat the fuel cell stack,

wherein the heater module is mounted directly on the power distribution unit.

2. The fuel cell system of claim 1, wherein the heater module is configured to regulate a voltage of the fuel cell stack.

3. The fuel cell system according to claim 1 or 2, wherein the heater module has a coolant inlet and a coolant outlet.

4. The fuel cell system according to claim 1 or 2, wherein the heater module is provided with a plurality of mounting lugs.

5. The fuel cell system of claim 4, wherein the heater module is connected to the power distribution unit by a bolt, wherein the bolt passes through the mounting lug at an edge of the heater module.

6. The fuel cell system according to claim 1 or 2, wherein the heater module includes a positive temperature coefficient element.

7. A fuel cell vehicle comprising the fuel cell system according to any one of claims 1 to 6.