| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply system for cattle stall in which natural energy generated from dung and raw sewage of stock raising is utilized as energy necessary for cattle stall in stock raising industry of cattle, pig and poultry farming while taking account of environmental aspect and a highly efficient fuel cell is also utilized. SOLUTION: The power supply system for cattle stall comprises a space for raising cattle, pigs or chickens, i.e., a cattle stall 1, a methane reformer 7 for generating hydrogen and carbon dioxide using a fuel, e.g. natural gas, as a material, a fuel cell 6 for generating electric energy and thermal energy through reaction of hydrogen generated from the methane reformer 7 and oxygen in the air, and a controller 15 for conditioning the environment of the cattle stall by supplying electric energy and thermal energy generated from the fuel cell 6 to the cattle stall 1. |
