Abstract: The present disclosure is related to a power module. The power module includes first fasteners and power devices. The power devices are adjacently disposed and locked by the first fasteners. Each of the power devices packages a power electronic therein. Each of the power devices includes a first extending portion. The first extending portion extends from a side of the power device. The first extending portion includes at least one first curved opening for receiving the first fastener. The first curved openings are adjacently disposed to form a first inserting hole. The first fastener passes through the first inserting hole.

Abstract: A fuel cell for improving flow field uniformity and reducing gas pressure loss includes a fuel cell stack and a gas input unit. The gas input unit has a gas input passage, an input port, an input baffle plate and at least one perforated plate. An end of the gas input passage is connected to an end of the fuel cell stack. The input port is disposed on another end of the gas input passage. The input baffle plate is disposed in the gas input passage and located in front of the input port, and a gap exists between the input baffle plate and the input port. The perforated plate is disposed between the input baffle plate and the fuel cell stack.

Abstract: A fuel cell incorporating a wind power generating device includes a fuel cell stack, a gas input unit and a wind power generating device. The gas input unit, configured to provide an input gas, includes a gas diffusion path and an inlet. The cell stack is connected to an end of the gas diffusion path. The inlet is disposed on another end of the gas diffusion path. The wind power generating device includes at least one first fan and a first electric generator. The at least one first fan is disposed in the gas diffusion path and is actuated by the input gas to drive the electric generator for generating electricity from wind power.