AU2002230681A1 - Active ground current reduction device - Google Patents

Active ground current reduction device

Info

Publication number
AU2002230681A1
AU2002230681A1 AU2002230681A AU3068102A AU2002230681A1 AU 2002230681 A1 AU2002230681 A1 AU 2002230681A1 AU 2002230681 A AU2002230681 A AU 2002230681A AU 3068102 A AU3068102 A AU 3068102A AU 2002230681 A1 AU2002230681 A1 AU 2002230681A1
Authority
AU
Australia
Prior art keywords
reduction device
current reduction
ground current
active ground
active
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002230681A
Inventor
Orrin West
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens VDO Electric Drives Inc
Original Assignee
Ecostar Electric Drive Systems LLC
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 Ecostar Electric Drive Systems LLC filed Critical Ecostar Electric Drive Systems LLC
Publication of AU2002230681A1 publication Critical patent/AU2002230681A1/en
Abandoned legal-status Critical Current

Links

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
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
    • 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
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • H02M1/123—Suppression of common mode voltage or current
AU2002230681A 2000-11-06 2001-11-06 Active ground current reduction device Abandoned AU2002230681A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24627300P 2000-11-06 2000-11-06
US60/246,273 2000-11-06
PCT/US2001/047228 WO2002037908A2 (en) 2000-11-06 2001-11-06 Active ground current reduction device

Publications (1)

Publication Number Publication Date
AU2002230681A1 true AU2002230681A1 (en) 2002-05-15

Family

ID=22929980

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002230681A Abandoned AU2002230681A1 (en) 2000-11-06 2001-11-06 Active ground current reduction device

Country Status (3)

Country Link
US (2) US6646837B2 (en)
AU (1) AU2002230681A1 (en)
WO (1) WO2002037908A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002037908A2 (en) * 2000-11-06 2002-05-10 Ballard Power Systems Corporation Active ground current reduction device
US7362557B2 (en) * 2004-03-30 2008-04-22 Continental Automotive Systems U.S. Inc. Method, apparatus and article for bi-directional DC/DC power conversion
US7626396B2 (en) * 2006-12-27 2009-12-01 Caterpillar Inc. Systems and methods for electrical leakage detection and compensation
DE102011051482A1 (en) 2011-06-30 2013-01-03 Sma Solar Technology Ag Bridge circuit arrangement and method of operation for a voltage converter and voltage converter
FR2980318B1 (en) * 2011-09-16 2017-06-09 Valeo Systemes De Controle Moteur METHOD OF REDUCING COMMON MODE CURRENT
US9800133B2 (en) * 2016-03-22 2017-10-24 Infineon Technologies Ag Active common mode cancellation
CN107276097B (en) * 2017-07-05 2018-10-09 长沙理工大学 Non-effectively earthed system earth fault is mutually depressured the method for safe operation of extinguishing arc
US11683022B2 (en) * 2021-03-04 2023-06-20 Kinetic Technologies International Holdings Lp Electromagnetic interference suppression in power converters

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558980A (en) 1969-05-29 1971-01-26 Flo Root Inc Automatic ground fault circuit interrupter
US3573551A (en) 1969-06-16 1971-04-06 Eastech Ltd Protection against electrical shock
CA925156A (en) 1970-10-06 1973-04-24 C. Sircom Richard Protection against electrical shock
US3641393A (en) 1971-01-25 1972-02-08 Douglas A Florance Automatic ground fault circuit interrupter
CA948279A (en) 1972-05-09 1974-05-28 Victor Beresnikow Dynamic ground detector
US3969711A (en) 1975-04-25 1976-07-13 Litton Systems, Inc. Line isolation monitor and alarm
US3976987A (en) 1975-08-29 1976-08-24 Square D Company Dual channel dynamic line isolation monitor
US4037265A (en) 1975-11-25 1977-07-19 Pemco Corporation Arc preventing power supply system
US5666255A (en) * 1995-06-05 1997-09-09 Powervar, Inc. Transformerless conditioning of a power distribution system
US5619079A (en) * 1995-07-28 1997-04-08 The United States Of America As Represented By The Secretary Of The Navy EMI line filter
JPH09233854A (en) * 1996-02-23 1997-09-05 Fuji Electric Co Ltd Pwm inverter apparatus
JP2863833B2 (en) * 1996-09-18 1999-03-03 岡山大学長 Active common mode canceller
US5869909A (en) * 1997-05-08 1999-02-09 ATT Corp--Lucent Technologies Inc Active ground compensation
WO2000007274A2 (en) * 1998-07-28 2000-02-10 Pdl Electronics Limited Active common-mode compensation for multi-phase inverters
JP2000201044A (en) * 1999-01-07 2000-07-18 Mitsubishi Electric Corp Common mode noise reducing device
WO2002037908A2 (en) * 2000-11-06 2002-05-10 Ballard Power Systems Corporation Active ground current reduction device

Also Published As

Publication number Publication date
WO2002037908A3 (en) 2004-02-26
US6646837B2 (en) 2003-11-11
WO2002037908A2 (en) 2002-05-10
US20040047092A1 (en) 2004-03-11
US20020190580A1 (en) 2002-12-19

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