| 摘要 |
PURPOSE: A home fuel cell system is provided to determine an optimum operation mode by analyzing the operation cost of the fuel cell system according to the consumption pattern of heat energy and electricity. CONSTITUTION: A home fuel cell system includes a hot water tank(14), a heat exchanger(15) of a reformer, a heat exchanger(16) of a fuel cell, a home electricity load unit(25), a home heat load unit(21), and a control unit. The hot water tank contains hot water heated by the heat generated from the reformer(12) and fuel cell(11). The heat exchanger of the reformer allows hot water heated by the heat generated from the reformer to be supplied to the hot water tank. The heat exchanger of the fuel cell allows hot water heated by the heat generated from the fuel cell to be supplied to the hot water tank. The electricity generated from the fuel cell is supplied to the home electricity load unit. The hot water of the hot water tank is supplied to the home heat load unit. The control unit compares the calorie data generated from the fuel cell and reformer with electricity data. |
