Title:
電力変換装置
Document Type and Number:
Japanese Patent JP6535539
Kind Code:
B2
Abstract:
According to one embodiment, a power conversion device includes a first switch serially connected to a second switch, a first diode serially connected to a second diode, the first switch and the first diode connected to the second switch and the second diode, an AC power supply and an inductor serially connected to a connection point between the first switch and the second switch and a connection point between the first diode and the second diode, a capacitor serially connected to ends of the first diode and the second diode connected, and a potential difference between the ends of the capacitor is used as an output voltage. The control unit supplies a pulse signal to the first switch and the second switch to provide a sinusoidal current through the AC power supply, based on a detected power supply voltage, a detected circuit current, and a detected capacitor voltage.
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Inventors:
Yutaka Usami
Application Number:
JP2015151846A
Publication Date:
June 26, 2019
Filing Date:
July 31, 2015
Export Citation:
Assignee:
TOSHIBA TEC CORPORATION
International Classes:
H02M7/12
Domestic Patent References:
| JP2002315343A | ||||
| JP2003009539A |
Foreign References:
| WO2008149530A1 | ||||
| US20120139505 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi