| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a low-cost fuel cell cogeneration system which makes the surplus dummy load to be a minimum (theoretically zero), while a reverse power flow state is securely avoided which does not deteriorate cost benefit and energy-saving properties and can save the space (size reduction). <P>SOLUTION: Power of a fuel cell 3 is generated by controlling an inverter 5 and an electric heater 13, according to the power level of a power value Win measured by a power measuring means 12. <P>COPYRIGHT: (C)2010,JPO&INPIT |
