Title:
電力変換装置及び電源装置
Document Type and Number:
Japanese Patent JP7431611
Kind Code:
B2
Abstract:
A power conversion device includes a first switching element and a first inductor connected in series between a first terminal and a second terminal, the first inductor and a second switching element being connected in series between the second and third terminals, a switching controller that alternately turns on and off the first and second switching elements, a first capacitor connected between the first and second terminals, and a second capacitor connected between the second and third terminals. When a first full-wave rectified voltage is input, switching frequencies of the first switching element and the second switching element, an inductance of the first inductor, a capacitance of the first capacitor, and a capacitance of the second capacitor are set so that a second full-wave rectified voltage having a voltage amplitude and a phase same as the voltage amplitude and the phase of the first full-wave rectified voltage is output.
Inventors:
Yusuke Hayashi
Kazuto Takao
Kazuto Takao
Application Number:
JP2020026558A
Publication Date:
February 15, 2024
Filing Date:
February 19, 2020
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H02M3/155; H02M3/28; H02M7/12
Domestic Patent References:
| JP2012029534A | ||||
| JP2004350471A | ||||
| JP2017077114A | ||||
| JP2018107980A |
Foreign References:
| US20020047693 |
Attorney, Agent or Firm:
Yukitaka Nakamura
Satoru Asakura
Takeshi Sekine
Jun Suzuki
Yasushi Kawasaki
Satoru Asakura
Takeshi Sekine
Jun Suzuki
Yasushi Kawasaki