POWER CONVERTER AND HEAT PUMP SYSTEM PROVIDED THEREWITH

Defining fsw (kHz) as the carrier frequency adopted for generation of a drive signal (Sd), Pmax (kW) as the maximum input power of a power conversion unit (10), and Td (µs) as the dead time of the drive signal (Sd), the expression Td ≤ (34.00 / fsw - 0.145)(1.55-0.055 ∗ Pmax) holds.