PARALLEL MULTI-FUEL CELL APPARATUS

摘要

PURPOSE: A parallel multi-fuel cell apparatus is provided to minimize the reduction of efficiency by parallel method when increasing capacity by using low capacity stack. CONSTITUTION: A parallel multi-fuel cell apparatus comprises: a parallel type fuel cell stack(100) in which unit cells are connected; a first and a second inflow lines(200,400) for supplying air and hydrogen into a first and second unit cells; a first manifold line(300) supplying the air to the second unit cell; a second manifold line(500) supplying the hydrogen to the second unit cells; a plurality of valves(600); a first outflow line(700) discharging the air and the water of the first unit cells to outside; a first guide line(800) inducing the air and the water of the second unit cells to a confluence part; a second discharging line(900) for discharging the hydrogen of the first unit cells; a second induction line(1000) for inducing the hydrogen of the second unit cells to the confluence part of the second discharging line; and a control part(1100) for conducting the on/off control of the plurality of valves.