Invention Grant
- Patent Title: Power conversion apparatus
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Application No.: US14373708Application Date: 2012-03-02
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Publication No.: US09621026B2Publication Date: 2017-04-11
- Inventor: Yasuhiko Hosokawa
- Applicant: Yasuhiko Hosokawa
- Applicant Address: JP Tokyo
- Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Current Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- International Application: PCT/JP2012/055377 WO 20120302
- International Announcement: WO2013/128632 WO 20130906
- Main IPC: H02M1/00
- IPC: H02M1/00 ; H02M1/34 ; H02M7/5387 ; H02M7/537
Abstract:
When a snubber capacitor is charged to at least a predetermined voltage, a protection circuit renders conductive a clamp diode provided on current paths to complete the charging of the snubber capacitor.
Public/Granted literature
- US20140346880A1 POWER CONVERSION APPARATUS Public/Granted day:2014-11-27
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