Title:
INVERTER AND POWER CONVERSION DEVICE EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2013/001746
Kind Code:
A1
Abstract:
An inverter (200) converts a plurality of direct-current voltages to quasi-sinusoidal alternating-current voltages by gradational control, and supplies the converted voltages to a load (300) that is connected via a switching unit (220). The inverter (200) converts an alternating-current voltage from an alternating-current power supply (400) connected via the switching unit (220) to a direct-current voltage through use of an H-bridge circuit (40) included in the inverter (200), and supplies the direct-current voltage to a direct-current power supply unit (100) via a direct-current bidirectional converter (120) and a channel (102) of a power supply system (140).
Inventors:
TAKANO YOH (JP)
NAGAYA HIDEYUKI (JP)
WATANABE KEISUKE (JP)
NAGAYA HIDEYUKI (JP)
WATANABE KEISUKE (JP)
Application Number:
PCT/JP2012/003997
Publication Date:
January 03, 2013
Filing Date:
June 20, 2012
Export Citation:
Assignee:
SANYO ELECTRIC CO (JP)
TAKANO YOH (JP)
NAGAYA HIDEYUKI (JP)
WATANABE KEISUKE (JP)
TAKANO YOH (JP)
NAGAYA HIDEYUKI (JP)
WATANABE KEISUKE (JP)
International Classes:
H02M7/49; H02M7/483
Domestic Patent References:
WO2011025029A1 | 2011-03-03 | |||
WO2011065278A1 | 2011-06-03 |
Foreign References:
JPH08182343A | 1996-07-12 | |||
JP2010094024A | 2010-04-22 | |||
JPH11122820A | 1999-04-30 | |||
JP2011041457A | 2011-02-24 | |||
JP2001224142A | 2001-08-17 | |||
JP2008193817A | 2008-08-21 | |||
JPH06261414A | 1994-09-16 |
Attorney, Agent or Firm:
MORISHITA, SAKAKI (JP)
Sakaki Morishita (JP)
Sakaki Morishita (JP)
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Claims: