GB0329543D0 - Detecting a failure in a converter-load system - Google Patents

Detecting a failure in a converter-load system

Info

Publication number
GB0329543D0
GB0329543D0 GB0329543A GB0329543A GB0329543D0 GB 0329543 D0 GB0329543 D0 GB 0329543D0 GB 0329543 A GB0329543 A GB 0329543A GB 0329543 A GB0329543 A GB 0329543A GB 0329543 D0 GB0329543 D0 GB 0329543D0
Authority
GB
United Kingdom
Prior art keywords
converter
failure
detecting
load system
load
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.)
Withdrawn
Application number
GB0329543A
Other versions
GB2409355A (en
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.)
Alstom Transportation Germany GmbH
Original Assignee
Bombardier Transportation GmbH
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 Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Priority to GB0329543A priority Critical patent/GB2409355A/en
Publication of GB0329543D0 publication Critical patent/GB0329543D0/en
Priority to PCT/EP2004/013287 priority patent/WO2005062456A1/en
Priority to DE112004002512T priority patent/DE112004002512B4/en
Publication of GB2409355A publication Critical patent/GB2409355A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Inverter Devices (AREA)
GB0329543A 2003-12-20 2003-12-20 Detecting failure in a converter Withdrawn GB2409355A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0329543A GB2409355A (en) 2003-12-20 2003-12-20 Detecting failure in a converter
PCT/EP2004/013287 WO2005062456A1 (en) 2003-12-20 2004-11-19 Detecting a failure in a converter-load system
DE112004002512T DE112004002512B4 (en) 2003-12-20 2004-11-19 Detecting a fault in a power converter load system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0329543A GB2409355A (en) 2003-12-20 2003-12-20 Detecting failure in a converter

Publications (2)

Publication Number Publication Date
GB0329543D0 true GB0329543D0 (en) 2004-01-28
GB2409355A GB2409355A (en) 2005-06-22

Family

ID=30776173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0329543A Withdrawn GB2409355A (en) 2003-12-20 2003-12-20 Detecting failure in a converter

Country Status (3)

Country Link
DE (1) DE112004002512B4 (en)
GB (1) GB2409355A (en)
WO (1) WO2005062456A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113007084A (en) * 2021-02-26 2021-06-22 青岛海尔空调电子有限公司 Compressor fault early warning method and device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7977963B2 (en) 2009-07-21 2011-07-12 GM Global Technology Operations LLC Methods, systems and apparatus for detecting abnormal operation of an inverter sub-module
AT511807B1 (en) 2011-08-01 2013-03-15 Univ Wien Tech METHOD AND DEVICE FOR ONLINE RECOGNITION OF STATE-OF-CHARGE INSULATION IN AN ELECTRICAL MACHINE
US9543838B2 (en) * 2014-02-14 2017-01-10 Infineon Technologies Ag Phase fault detection in switching power converters
CN112255501B (en) * 2020-10-12 2023-09-26 成都交大许继电气有限责任公司 Method for accurately extracting fault current during traction network fault

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238189B (en) * 1989-05-16 1993-12-22 Mitsubishi Electric Corp Pulse-width modulation type inverter apparatus
US5483167A (en) * 1992-09-08 1996-01-09 Mitsubishi Denki Kabushiki Kaisha Computer controlled ground detecting method for inverter unit and apparatus therefor
US5646510A (en) * 1995-03-31 1997-07-08 General Electric Company AC locomotive operation with DC bus current sensor failure
US5523938A (en) * 1995-06-07 1996-06-04 Sundstrand Corporation Differential current fault protection for an AC/DC hybrid system and method therefor
JPH0923501A (en) * 1995-07-03 1997-01-21 Hitachi Ltd Controller for electric rolling stock
JPH0970137A (en) * 1995-08-31 1997-03-11 Mitsubishi Electric Corp Abnormality detector and protector for alternating-current-to-direct current converter
JP3704400B2 (en) * 1996-07-03 2005-10-12 ファナック株式会社 Abnormality diagnosis method in motor inverter drive control device
JP3259652B2 (en) * 1997-03-11 2002-02-25 三菱電機株式会社 Power converter
JPH10304554A (en) * 1997-04-21 1998-11-13 Mitsubishi Electric Corp Malfunction detector and protective device for ac-to-dc converter
GB2345594B (en) * 1997-10-09 2001-01-24 Toshiba Kk Multiple inverter system
US6124797A (en) * 1999-02-06 2000-09-26 Mercado; Luis Bernardo Backup battery monitoring device and method
JP3851576B2 (en) * 2002-03-06 2006-11-29 東芝三菱電機産業システム株式会社 Power converter
JP2004056886A (en) * 2002-07-18 2004-02-19 Toshiba Corp Power converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113007084A (en) * 2021-02-26 2021-06-22 青岛海尔空调电子有限公司 Compressor fault early warning method and device

Also Published As

Publication number Publication date
WO2005062456A1 (en) 2005-07-07
DE112004002512B4 (en) 2011-09-08
DE112004002512T5 (en) 2006-11-09
GB2409355A (en) 2005-06-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)