| 摘要 |
An interleaved converter configured by connecting a plurality of switching converter circuits in parallel includes an inter-inductor switch that selects whether inductors are connected in series, an input side switch that is connected to a connection point of the inductor and the inter-inductor switch and selects whether electric power is supplied from a rectifier circuit to the inductor side, an output side switch that is connected to a connection point of the inductor and the inter-inductor switch and selects whether electric power is supplied from the inductor to the diode side, and a control circuit that controls the inter-inductor switch, the input side switch, and the output side switch. |
| 主权项 |
1. An interleaved converter that is configured by connecting in parallel a plurality of switching converter circuits configured by inductors, switching elements, and diodes, that rectifies, with a rectifier circuit, an alternating-current voltage supplied from an alternating-current power supply, and that switches, with the switching elements, an output voltage of the rectifier circuit via the inductors to perform one or both of power factor improvement and a boosting operation and to supply electric power to a load, the interleaved converter comprising:
an inter-inductor switch that makes it possible to select whether the inductors are connected in series; an input side switch that is connected to a connection point of the inductor and the inter-inductor switch and makes it possible to select whether electric power is supplied from the rectifier circuit to the inductor side; an output side switch that is connected to a connection point of the inductor and the inter-inductor switch and makes it possible to select whether electric power is supplied from the inductor to the diode side; and a control circuit that controls the inter-inductor switch, the input side switch, and the output side switch. |
