FI20070493A0 - Jännitepulssin rajoitus - Google Patents

Jännitepulssin rajoitus

Info

Publication number
FI20070493A0
FI20070493A0 FI20070493A FI20070493A FI20070493A0 FI 20070493 A0 FI20070493 A0 FI 20070493A0 FI 20070493 A FI20070493 A FI 20070493A FI 20070493 A FI20070493 A FI 20070493A FI 20070493 A0 FI20070493 A0 FI 20070493A0
Authority
FI
Finland
Prior art keywords
limitation
voltage pulse
pulse
voltage
Prior art date
Application number
FI20070493A
Other languages
English (en)
Swedish (sv)
Other versions
FI20070493A (fi
FI119669B (fi
Original Assignee
Vacon Oyj
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=38212348&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20070493(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vacon Oyj filed Critical Vacon Oyj
Priority to FI20070493A priority Critical patent/FI119669B/fi
Publication of FI20070493A0 publication Critical patent/FI20070493A0/fi
Priority to EP08075493.0A priority patent/EP2020742B1/en
Priority to US12/153,860 priority patent/US8228698B2/en
Priority to CN200810127133.XA priority patent/CN101330259B/zh
Publication of FI20070493A publication Critical patent/FI20070493A/fi
Application granted granted Critical
Publication of FI119669B publication Critical patent/FI119669B/fi

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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system
    • 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
    • H02M7/5387—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 in a bridge configuration
    • H02M7/53871—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 in a bridge configuration with automatic control of output voltage or current
    • H02M7/53873—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 in a bridge configuration with automatic control of output voltage or current with digital control
    • 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
    • H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
    • 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
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
FI20070493A 2007-06-20 2007-06-20 Jännitepulssin rajoitus FI119669B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20070493A FI119669B (fi) 2007-06-20 2007-06-20 Jännitepulssin rajoitus
EP08075493.0A EP2020742B1 (en) 2007-06-20 2008-05-19 Limitation of voltage pulse in a PWM frequency converter
US12/153,860 US8228698B2 (en) 2007-06-20 2008-05-27 Frequency converter voltage pulse shaping device and method
CN200810127133.XA CN101330259B (zh) 2007-06-20 2008-06-19 电压脉冲的限制

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070493A FI119669B (fi) 2007-06-20 2007-06-20 Jännitepulssin rajoitus
FI20070493 2007-06-20

Publications (3)

Publication Number Publication Date
FI20070493A0 true FI20070493A0 (fi) 2007-06-20
FI20070493A FI20070493A (fi) 2008-12-21
FI119669B FI119669B (fi) 2009-01-30

Family

ID=38212348

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070493A FI119669B (fi) 2007-06-20 2007-06-20 Jännitepulssin rajoitus

Country Status (4)

Country Link
US (1) US8228698B2 (fi)
EP (1) EP2020742B1 (fi)
CN (1) CN101330259B (fi)
FI (1) FI119669B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK178199B1 (en) * 2013-10-23 2015-08-03 Wind Solutions As Kk Method for controlling the shape of the rising and falling edges of an output voltage pulse of a PWM converter
US9680376B2 (en) * 2014-02-28 2017-06-13 Cree, Inc. Power conversion electronics having conversion and inverter circuitry
US9461547B2 (en) 2014-03-07 2016-10-04 Cree, Inc. Converter circuitry
EP3001553A1 (en) * 2014-09-25 2016-03-30 ABB Oy Electric assembly
EP3410589B1 (de) * 2017-05-29 2019-09-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Umrichter, vorrichtung mit einem solchen umrichter, system und verfahren zum steuern einer steuerbaren energiequelle
IL278835B (en) 2020-11-19 2022-01-01 Visic Tech Ltd A dynamic controller for voltage rate-of-change design

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067057A (en) * 1976-06-25 1978-01-03 Pacific Electronic Enterprises Inc. DC to AC switching converter
US4605999A (en) * 1985-03-11 1986-08-12 At&T Bell Laboratories Self-oscillating high frequency power converter
JPH0458790A (ja) * 1990-06-28 1992-02-25 Toshiba Corp ステッピングモータ駆動装置
US5633790A (en) 1995-01-18 1997-05-27 Eaton Corporation DV/DT limiting of inverter output voltage
US6163019A (en) * 1999-03-05 2000-12-19 Abb Metallurgy Resonant frequency induction furnace system using capacitive voltage division
ATE268072T1 (de) * 1999-09-01 2004-06-15 Ramachandran Ramarathnam Motorregler für unterschiedliche geschwindigkeiten
DE10020137A1 (de) * 2000-04-14 2001-10-25 Daimler Chrysler Ag Verfahren und Schaltung zur Rückspeisung der in einer Stromrichterbeschaltung anfallenden elektrischen Energie
EP1306903A4 (en) * 2000-07-28 2005-02-09 Sumitomo Electric Industries INVERTER
US6541933B1 (en) * 2001-11-20 2003-04-01 Rockwell Automation Technologies, Inc. Angle control of modulating wave to reduce reflected wave overvoltage transients
US6603675B1 (en) * 2002-01-17 2003-08-05 Abb Ab Apparatus and a method for voltage conversion
JP4585772B2 (ja) * 2004-02-06 2010-11-24 関西電力株式会社 高耐圧ワイドギャップ半導体装置及び電力装置
FR2867915B1 (fr) * 2004-03-22 2006-04-21 Schneider Electric Ind Sas Dispositif et procede de commande d'un convertisseur et convertisseur et installation electrique comportant un tel dispositif
US7164254B2 (en) * 2005-02-28 2007-01-16 Rockwell Automation Technologies, Inc. Modulation methods and apparatus for reducing common mode voltages

Also Published As

Publication number Publication date
FI20070493A (fi) 2008-12-21
CN101330259A (zh) 2008-12-24
CN101330259B (zh) 2015-07-22
FI119669B (fi) 2009-01-30
EP2020742A2 (en) 2009-02-04
EP2020742A3 (en) 2017-02-08
EP2020742B1 (en) 2020-02-12
US20080316780A1 (en) 2008-12-25
US8228698B2 (en) 2012-07-24

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Legal Events

Date Code Title Description
MD Opposition filed

Opponent name: ABB OY

RF Appeal filed
PC Transfer of assignment of patent

Owner name: VACON OY