HK1018581A1 - Low-noise operation of a machine fed by a pulse inverter - Google Patents

Low-noise operation of a machine fed by a pulse inverter

Info

Publication number
HK1018581A1
HK1018581A1 HK98113558A HK98113558A HK1018581A1 HK 1018581 A1 HK1018581 A1 HK 1018581A1 HK 98113558 A HK98113558 A HK 98113558A HK 98113558 A HK98113558 A HK 98113558A HK 1018581 A1 HK1018581 A1 HK 1018581A1
Authority
HK
Hong Kong
Prior art keywords
pulse
modulation
low
output voltage
varied
Prior art date
Application number
HK98113558A
Other languages
English (en)
Inventor
Herbert Stemmler
Thomas Eilinger
Original Assignee
Inventio Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8215989&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1018581(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inventio Ag filed Critical Inventio Ag
Publication of HK1018581A1 publication Critical patent/HK1018581A1/xx

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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • H02M7/5395—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Endoscopes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
HK98113558A 1994-06-03 1998-12-16 Low-noise operation of a machine fed by a pulse inverter HK1018581A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94108512A EP0685923B1 (de) 1994-06-03 1994-06-03 Geräuscharmer Betrieb einer von einem Pulswechselrichter gespeisten Maschine

Publications (1)

Publication Number Publication Date
HK1018581A1 true HK1018581A1 (en) 1999-12-24

Family

ID=8215989

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98113558A HK1018581A1 (en) 1994-06-03 1998-12-16 Low-noise operation of a machine fed by a pulse inverter

Country Status (10)

Country Link
US (1) US5625542A (ja)
EP (1) EP0685923B1 (ja)
JP (1) JPH07337089A (ja)
CN (1) CN1042278C (ja)
AT (1) ATE183860T1 (ja)
BR (1) BR9502659A (ja)
CA (1) CA2149112A1 (ja)
DE (1) DE59408662D1 (ja)
FI (1) FI952639A (ja)
HK (1) HK1018581A1 (ja)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144176A (en) * 1996-10-02 2000-11-07 Lucent Technologies Inc. Method for reducing acoustic and vibration energy radiated from rotating machines
DE19651281C2 (de) * 1996-12-10 1999-11-04 Still Gmbh Modulationsverfahren zur Steuerung eines Wechselrichters
US6069808A (en) * 1997-05-21 2000-05-30 Texas Instruments Incorporated Symmetrical space vector PWM DC-AC converter controller
JP3708292B2 (ja) * 1997-06-17 2005-10-19 三菱電機株式会社 Ｐｗｍインバータ装置の制御方法および制御装置
EP1219014A4 (en) 1999-09-16 2007-08-15 Delphi Tech Inc METHOD FOR MINIMALLY REDUCING THE TORQUE OF THE MOTOR TORQUE DUE TO IMBALANCES
EP1216437B1 (en) 1999-09-16 2010-02-24 Delphi Technologies, Inc. Method and apparatus for torque linearization in an electric power steering system
US6674789B1 (en) 1999-09-17 2004-01-06 Delphi Technologies, Inc. Reduction of EMI through switching frequency dithering
US6694287B2 (en) 2001-08-30 2004-02-17 Delphi Technologies, Inc. Phase angle diagnostics for sinusoidal controlled electric machine
US20030062868A1 (en) * 2001-10-01 2003-04-03 Mir Sayeed A. Switching methodology for ground referenced voltage controlled electric machine
US6762577B2 (en) 2001-11-14 2004-07-13 General Electric Company DC motor speed control system
US7834579B2 (en) * 2002-07-31 2010-11-16 Eaton Corporation Low voltage, two-level, six-pulse induction motor controller driving a medium-to-high voltage, three-or-more-level AC drive inverter bridge
CA2422413C (en) * 2003-03-17 2007-10-09 Precisionh2 Inc. Sinewave inverter using hybrid regulator
JP4085976B2 (ja) * 2003-12-25 2008-05-14 日産自動車株式会社 インバータの制御装置及び制御方法
JP4239886B2 (ja) * 2004-04-14 2009-03-18 株式会社デンソー 交流回転電機の磁気音制御方法
US7413413B2 (en) * 2004-07-20 2008-08-19 York International Corporation System and method to reduce acoustic noise in screw compressors
CA2481277A1 (en) * 2004-10-07 2006-04-07 Ivan Meszlenyi Pulse transition time modulation power converter
KR100694622B1 (ko) 2006-02-24 2007-03-13 램스웨이 주식회사 Ｆｍ 송신기
JP5239235B2 (ja) * 2006-10-13 2013-07-17 日産自動車株式会社 電力変換装置および電力変換方法
BRPI0702291A2 (pt) * 2007-05-17 2008-12-30 Whirlpool Sa mÉtodo e sistema de reduÇço de interferÊncia eletromagnÉtica em um sistema de refrigeraÇço
JP5474772B2 (ja) * 2007-06-01 2014-04-16 ディーアールエス パワー アンド コントロール テクノロジーズ インコーポレーテッド ３レベル中性点固定変換装置及びその制御方法
US8292593B2 (en) * 2009-08-28 2012-10-23 Oracle America, Inc. System for minimizing mechanical and acoustical fan noise coupling
RU2514383C1 (ru) * 2010-03-25 2014-04-27 Сименс Акциенгезелльшафт Способ функционирования судового приводного двигателя, питаемого инвертором с широтно-импульсной модуляцией, а также система судового привода
CN102315787B (zh) * 2010-06-29 2014-03-12 比亚迪股份有限公司 一种开关电源控制电路及开关电源
JP5553288B2 (ja) * 2011-03-15 2014-07-16 株式会社豊田自動織機 回転電機のインバータ装置、及び回転電機の駆動方法
JP2013192382A (ja) * 2012-03-14 2013-09-26 Denso Corp ソーラーパワーコンディショナ
DE102012212318A1 (de) * 2012-07-13 2014-01-16 Oerlikon Leybold Vacuum Gmbh Verfahren zum Steuern einer Vakuumpumpe
DE102016014093A1 (de) 2016-07-01 2018-01-04 Sew-Eurodrive Gmbh & Co Kg Verfahren zum Betreiben eines Antriebs mit Wechselrichter, insbesondere eines Umrichters und Antrieb mit Wechselrichter
DE102018206596A1 (de) * 2018-04-27 2019-12-24 Siemens Mobility GmbH Verfahren zum Ansteuern eines Pulswechselrichters, Verwendung, Steuereinheit und stationäres oder mobiles System
DE102020211718A1 (de) * 2020-09-18 2022-03-24 Siemens Aktiengesellschaft Netzeinspeisewechselrichter
CN113364255B (zh) * 2021-03-09 2023-09-01 国网浙江省电力有限公司湖州供电公司 一种频率交错的换流器单元及控制方法
DE102022107101A1 (de) 2022-03-25 2023-09-28 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Bestimmung einer Rotorlage eines Rotors einer elektrischen Maschine, Steuereinrichtung, elektrische Maschine sowie Kraftfahrzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691269A (en) * 1983-11-28 1987-09-01 Matsushita Electric Industrial Co., Ltd. PWM inverter apparatus
JPS63148894A (ja) * 1986-12-10 1988-06-21 Mitsubishi Electric Corp Ｐｗｍインバ−タの制御装置
DE3912706A1 (de) * 1989-04-18 1990-10-25 Siemens Ag Verfahren zum geraeuscharmen betrieb einer von einem pulswechselrichter gespeisten maschine
JPH0382396A (ja) * 1989-08-23 1991-04-08 Mitsubishi Electric Corp パルス幅変調形インバータ装置

Also Published As

Publication number Publication date
JPH07337089A (ja) 1995-12-22
CN1042278C (zh) 1999-02-24
EP0685923B1 (de) 1999-08-25
DE59408662D1 (de) 1999-09-30
BR9502659A (pt) 1996-01-02
CA2149112A1 (en) 1995-12-04
US5625542A (en) 1997-04-29
FI952639A (fi) 1995-12-04
EP0685923A1 (de) 1995-12-06
FI952639A0 (fi) 1995-05-31
CN1115919A (zh) 1996-01-31
ATE183860T1 (de) 1999-09-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20040603