| 摘要 |
<p>A heat pump system (1) is provided with a heat source unit (2) having a variable-capacity compressor (21) and a heat-source-side heat exchanger (24) that functions as an evaporator for a refrigerant, and with a plurality of usage units (4a, 4b) connected to the heat source unit (2) and having a usage-side heat exchanger (41a, 41b) that functions as a radiator for the refrigerant. The operating capacity of the compressor (21) is controlled to bring the discharge pressure of the compressor (21), or a state quantity equivalent thereto, to a first target value (A). The first target value (A) is determined on the basis of an equivalent target value (B) equivalent to a usage temperature required in individual usage units.</p> |
