EP2949037A4 - Variable frequency drive active harmonic mitigation controls and diagnostics - Google Patents

Variable frequency drive active harmonic mitigation controls and diagnostics

Info

Publication number
EP2949037A4
EP2949037A4 EP14743944.2A EP14743944A EP2949037A4 EP 2949037 A4 EP2949037 A4 EP 2949037A4 EP 14743944 A EP14743944 A EP 14743944A EP 2949037 A4 EP2949037 A4 EP 2949037A4
Authority
EP
European Patent Office
Prior art keywords
diagnostics
variable frequency
frequency drive
drive active
active harmonic
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Withdrawn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
EP14743944.2A
Other languages
German (de)
French (fr)
Other versions
EP2949037A1 (en
Inventor
Nathan Thomas West
Benjamin James Sykora
David Marshall Foye
Korwin Jay Anderson
William James Waters
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.)
Trane International Inc
Original Assignee
Trane International Inc
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 Trane International Inc filed Critical Trane International Inc
Publication of EP2949037A1 publication Critical patent/EP2949037A1/en
Publication of EP2949037A4 publication Critical patent/EP2949037A4/en
Withdrawn legal-status Critical Current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
    • H02M1/12—Arrangements for reducing harmonics from AC input or output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/50—Reduction of harmonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
EP14743944.2A 2013-01-22 2014-01-22 Variable frequency drive active harmonic mitigation controls and diagnostics Withdrawn EP2949037A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361755197P 2013-01-22 2013-01-22
PCT/US2014/012431 WO2014116627A1 (en) 2013-01-22 2014-01-22 Variable frequency drive active harmonic mitigation controls and diagnostics

Publications (2)

Publication Number Publication Date
EP2949037A1 EP2949037A1 (en) 2015-12-02
EP2949037A4 true EP2949037A4 (en) 2016-03-23

Family

ID=51227974

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14743944.2A Withdrawn EP2949037A4 (en) 2013-01-22 2014-01-22 Variable frequency drive active harmonic mitigation controls and diagnostics

Country Status (3)

Country Link
EP (1) EP2949037A4 (en)
CN (1) CN105075106B (en)
WO (1) WO2014116627A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006296114A (en) * 2005-04-13 2006-10-26 Yaskawa Electric Corp Apparatus and method for detecting power supply frequency abnormality of power converter
WO2012098875A1 (en) * 2011-01-18 2012-07-26 ダイキン工業株式会社 Power conversion apparatus
US20120294053A1 (en) * 2011-05-18 2012-11-22 Delta Electronics (Shanghai) Co., Ltd. Method for protecting a converter and a converter implementing the method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1014253A (en) * 1996-06-25 1998-01-16 Hitachi Ltd Air conditioner with inverter
AU2006347701B2 (en) * 2006-08-31 2010-11-18 Mitsubishi Electric Corporation Electric motor driving device, and compressor driving device
US8156757B2 (en) * 2006-10-06 2012-04-17 Aff-Mcquay Inc. High capacity chiller compressor
US8704482B2 (en) * 2009-04-23 2014-04-22 Mitsubishi Electric Corporation Power conversion device
JP5119222B2 (en) * 2009-08-31 2013-01-16 株式会社日立産機システム Converter device, motor driving module, and refrigeration device
GB201003456D0 (en) * 2010-03-02 2010-04-14 Trw Ltd Current sensor error compensation
JP5615671B2 (en) * 2010-11-09 2014-10-29 株式会社コロナ Motor control device and motor control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006296114A (en) * 2005-04-13 2006-10-26 Yaskawa Electric Corp Apparatus and method for detecting power supply frequency abnormality of power converter
WO2012098875A1 (en) * 2011-01-18 2012-07-26 ダイキン工業株式会社 Power conversion apparatus
EP2667503A1 (en) * 2011-01-18 2013-11-27 Daikin Industries, Ltd. Power conversion apparatus
US20120294053A1 (en) * 2011-05-18 2012-11-22 Delta Electronics (Shanghai) Co., Ltd. Method for protecting a converter and a converter implementing the method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014116627A1 *

Also Published As

Publication number Publication date
CN105075106B (en) 2018-01-16
WO2014116627A1 (en) 2014-07-31
EP2949037A1 (en) 2015-12-02
CN105075106A (en) 2015-11-18

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