WO2000007274A3 - Active common-mode compensation for multi-phase inverters - Google Patents

Active common-mode compensation for multi-phase inverters Download PDF

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Publication number
WO2000007274A3
WO2000007274A3 PCT/NZ1999/000118 NZ9900118W WO0007274A3 WO 2000007274 A3 WO2000007274 A3 WO 2000007274A3 NZ 9900118 W NZ9900118 W NZ 9900118W WO 0007274 A3 WO0007274 A3 WO 0007274A3
Authority
WO
WIPO (PCT)
Prior art keywords
leads
common mode
phase inverters
mode compensation
active common
Prior art date
Application number
PCT/NZ1999/000118
Other languages
French (fr)
Other versions
WO2000007274A2 (en
Inventor
Grant Leslie Peters
Beun Arthur Johannes Hein De
Original Assignee
Pdl Electronics Ltd
Grant Leslie Peters
Beun Arthur Johannes Hein De
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 Pdl Electronics Ltd, Grant Leslie Peters, Beun Arthur Johannes Hein De filed Critical Pdl Electronics Ltd
Priority to AU48086/99A priority Critical patent/AU4808699A/en
Publication of WO2000007274A2 publication Critical patent/WO2000007274A2/en
Publication of WO2000007274A3 publication Critical patent/WO2000007274A3/en

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
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1807—Arrangements for adjusting, eliminating or compensating reactive power in networks using series compensators
    • H02J3/1814—Arrangements for adjusting, eliminating or compensating reactive power in networks using series compensators wherein al least one reactive element is actively controlled by a bridge converter, e.g. unified power flow controllers [UPFC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/10—Flexible AC transmission systems [FACTS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

A system (1) enabling common mode effects in high power inverter arrangements (12) to be compensated using relatively low power electronic components. A sensor (14) detects the common mode effects in leads (11) which connect the inverter (12) to an electric machine (13). This produces a compensation signal which is stepped up and coupled back into the leads by way of a transformer (15). Common mode voltages in the leads may be detected using a substantially resistive network.
PCT/NZ1999/000118 1998-07-28 1999-07-28 Active common-mode compensation for multi-phase inverters WO2000007274A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU48086/99A AU4808699A (en) 1998-07-28 1999-07-28 Improvements relating to power inverters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ331134 1998-07-28
NZ33113498 1998-07-28

Publications (2)

Publication Number Publication Date
WO2000007274A2 WO2000007274A2 (en) 2000-02-10
WO2000007274A3 true WO2000007274A3 (en) 2000-11-23

Family

ID=19926847

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ1999/000118 WO2000007274A2 (en) 1998-07-28 1999-07-28 Active common-mode compensation for multi-phase inverters

Country Status (2)

Country Link
AU (1) AU4808699A (en)
WO (1) WO2000007274A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110383657B (en) * 2017-03-08 2021-05-04 Tdk电子股份有限公司 Active compensation circuit and system

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6646837B2 (en) * 2000-11-06 2003-11-11 Ballard Power Systems Corporation Active ground current reduction device
DE20222013U1 (en) * 2002-06-07 2010-11-04 Epcos Ag Current-compensated choke and circuit arrangement with the current-compensated choke
FR2923328B1 (en) * 2007-11-06 2010-01-29 Peugeot Citroen Automobiles Sa DEVICE FOR INTERFACING BETWEEN TWO PARTS OF AN ELECTRICAL NETWORK, WITH ENERGY SAMPLING FOR COMPENSATION OF VOLTAGE FALLS
US9270159B2 (en) * 2012-08-07 2016-02-23 Hamilton Sundstrand Corporation EMI filter using active damping with frequency dependant impedance
CN104410262A (en) * 2014-12-01 2015-03-11 沈阳工业大学 Device capable of eliminating common-mode voltage of frequency converter
CN104868466B (en) * 2015-04-27 2017-11-28 华为技术有限公司 A kind of filter and electric supply system
WO2021245865A1 (en) 2020-06-04 2021-12-09 三菱電機株式会社 Noise filter
CN116391316A (en) * 2020-11-11 2023-07-04 三菱电机株式会社 Noise filter
DE102022132445A1 (en) * 2022-12-07 2024-06-13 Schaeffler Technologies AG & Co. KG Inverter with active EMI DM AC filter, circuit and inverter system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831842A (en) * 1996-09-18 1998-11-03 President Of Okayama University Active common mode canceler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831842A (en) * 1996-09-18 1998-11-03 President Of Okayama University Active common mode canceler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110383657B (en) * 2017-03-08 2021-05-04 Tdk电子股份有限公司 Active compensation circuit and system

Also Published As

Publication number Publication date
WO2000007274A2 (en) 2000-02-10
AU4808699A (en) 2000-02-21

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