| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heat pump system which can effectively be utilized as a supply source of both power and heat by a compact system constitution. <P>SOLUTION: The heat pump system S comprises a photovoltaic power generation device 1 and a heat pump device 10 having a prime mover device 11, a power generation device 12, a heat pump compressor 13, an inverter 15, an air conditioning device 19 and a control part 16. The control part 16 executes a power generation priority operation which adjusts a power generation output of the power generation device 12 so that the sum of a power generation output of the photovoltaic power generation device 1 and a power generation output of the power generation device 12 reaches a set power, and when it is determined that the actual operation state of the air conditioning device 19 is in a state that it does not satisfy a set operation condition due to an effect that the air conditioning of an object to be air-conditioned is not sufficiently performed during execution of the power generation priority operation, the control part interrupts the power generation priority operation, and executes heat output increase control for increasing a heat output from the heat pump compressor 13 only during a set period. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
