AMMONIA BASED REVERSIBLE FUEL CELL SYSTEM AND METHOD

摘要

Provided are method and system of ammonia based reversible fuel cell. The system comprises: an energy generation unit; an SORFC, an ammonia storage part; a water tank for the SORFC; a nitrogen supplying unit for the SORFC; and a smart grid control unit. The method comprises the steps of: producing ammonia electrochemically by supplying the electrical energy generated by the energy generation unit to the SORFC according to the order from the smart grid control unit, and by using water and nitrogen; storing the ammonia in the ammonia storage part; disassembling the ammonia by supplying it to the SORFC; integrating each cell for the ammonia synthesis and its use, performing the electrical energy generation using the hydrogen produced during the disassembling step of ammonia, then using the ammonia reversibly. [Reference numerals] (a) Energy power generation unit;(AA) Production;(b) Regenerative fuel cell(Solid Oxide Regenerative Fuel Cell);(BB) Consumption;(c) NH_3 storage part;(CC,DD,EE,FF) Electricity;(d) H_2O supplying part;(e) N_2 supplying part;(f) Smart grid control part;(GG) Consumer