IN2014MU01920A - - Google Patents

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Publication number
IN2014MU01920A
IN2014MU01920A IN1920MU2014A IN2014MU01920A IN 2014MU01920 A IN2014MU01920 A IN 2014MU01920A IN 1920MU2014 A IN1920MU2014 A IN 1920MU2014A IN 2014MU01920 A IN2014MU01920 A IN 2014MU01920A
Authority
IN
India
Prior art keywords
electric power
pair
power converting
external terminals
converting unit
Prior art date
Application number
Inventor
Joichi Hiroshi
Uno Yosuke
Toyoshima Tatsuya
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of IN2014MU01920A publication Critical patent/IN2014MU01920A/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock

Abstract

To enhance the working efficiency in performing maintenance/inspection in the state where an electric power converting unit is drawn out of a cabinet onto an inspection stand, and to miniaturize the electric power converting device. An electric power converting device (3) includes an electric power converting unit (20) configured to convert electric power, a cabinet (30) configured to house the electric power converting unit (20), and an inspection stand (40) configured to hold the electric power converting unit (20) when the electric power converting unit (20) is drawn out of the cabinet (30). The electric power converting unit (20) includes a pair of electric power external terminals (24a, 24b), and a capacitor (22) electrically connected between the pair of electric power external terminals (24a, 24b). The inspection stand (40) includes a pair of discharging external terminals (42a, 42b), and a discharging resistor element (43) electrically connected between the pair of discharging external terminals (42a, 42b). The pair of discharging external terminals (42a, 42b) are electrically connected to the pair of electric power external terminals (24a, 24b).
IN1920MU2014 2013-09-04 2014-06-13 IN2014MU01920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013183126A JP6107552B2 (en) 2013-09-04 2013-09-04 Power conversion device and inspection table

Publications (1)

Publication Number Publication Date
IN2014MU01920A true IN2014MU01920A (en) 2015-09-04

Family

ID=52700480

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1920MU2014 IN2014MU01920A (en) 2013-09-04 2014-06-13

Country Status (3)

Country Link
JP (1) JP6107552B2 (en)
CN (1) CN104426331B (en)
IN (1) IN2014MU01920A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018066063A1 (en) * 2016-10-04 2018-04-12 三菱電機株式会社 Power conversion device
JP7303010B2 (en) * 2019-04-04 2023-07-04 株式会社日立製作所 Filter capacitor short-circuit device, short-circuit method
JP6818844B1 (en) * 2019-10-28 2021-01-20 三菱電機株式会社 Power converter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125006U (en) * 1984-07-18 1986-02-14 株式会社東芝 Switch position detection device
JPH0684715U (en) * 1993-05-17 1994-12-02 株式会社高岳製作所 Metal closed switchgear
JP3815579B2 (en) * 1996-12-17 2006-08-30 富士電機システムズ株式会社 DC breaker
TW407362B (en) * 1998-07-21 2000-10-01 Hitachi Ltd Power switch apparatus and the buffer component that automatically eliminates the arc
JP2002271921A (en) * 2001-03-09 2002-09-20 Toshiba Corp Cubicle
JP4711726B2 (en) * 2005-04-22 2011-06-29 株式会社東芝 Switchgear and interlock device thereof
US7019230B1 (en) * 2005-08-03 2006-03-28 Eaton Corporation Racking device and power module therefor
JP5272639B2 (en) * 2008-10-17 2013-08-28 富士電機株式会社 Power converter panel
JP2010130766A (en) * 2008-11-26 2010-06-10 Hitachi Ltd Semiconductor unit and power conversion apparatus
JP5310152B2 (en) * 2009-03-18 2013-10-09 富士電機株式会社 Inspection table for drawer equipment
WO2011111208A1 (en) * 2010-03-11 2011-09-15 三菱電機株式会社 Power converter
JP5733320B2 (en) * 2010-12-27 2015-06-10 株式会社明電舎 Discharge mechanism of high-voltage inverter device
JP5508357B2 (en) * 2011-07-29 2014-05-28 日立オートモティブシステムズ株式会社 Power converter

Also Published As

Publication number Publication date
JP2015050900A (en) 2015-03-16
CN104426331A (en) 2015-03-18
JP6107552B2 (en) 2017-04-05
CN104426331B (en) 2017-05-31

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