BIPOLAR PLATE AND FUEL CELL STACK INCLUDING THE SAME

摘要

A bipolar plate is provided to form a fuel cell stack improving a pathway of fluid so that electric current density and thermal density are uniformly dispersed in the fuel cell stack. A bipolar plate includes a plate main body containing a first channel and a second channel which flows fluid on a first side and a second side opposite to the first side respectively; a first manifold supplying the fluid to the first channel and a second manifold discharging the fluid passed through the first channel; a third manifold supplying the fluid to the second channel and a fourth manifold discharging the fluid passed through the second channel; and a plurality of manifolds connected to the neighboring channel.