Invention Application
- Patent Title: MATRIX CONVERTER
- Patent Title (中): 矩阵转换器
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Application No.: US14303567Application Date: 2014-06-12
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Publication No.: US20150003136A1Publication Date: 2015-01-01
- Inventor: Kentaro INOMATA , Hidenori HARA , Takahiro UCHINO
- Applicant: KABUSHIKI KAISHA YASKAWA DENKI
- Applicant Address: JP Kitakyushu-shi
- Assignee: KABUSHIKI KAISHA YASKAWA DENKI
- Current Assignee: KABUSHIKI KAISHA YASKAWA DENKI
- Current Assignee Address: JP Kitakyushu-shi
- Priority: JP2013-137372 20130628
- Main IPC: H02M5/293
- IPC: H02M5/293

Abstract:
A matrix converter according to an embodiment includes a voltage command corrector and a drive signal generator. The voltage command corrector corrects the magnitude of an output voltage command on the basis of amplitude variations of an input current from an AC power supply to a power converter, the amplitude variations being caused by a ripple component of the input current. The drive signal generator generates drive signals that turn ON/OFF a plurality of bidirectional switches on the basis of the output voltage command corrected by the voltage command corrector.
Public/Granted literature
- US09219424B2 Matrix converter Public/Granted day:2015-12-22
Information query
IPC分类: