DE112008001796A5 - Wechselrichtersystem und Steuerverfahren - Google Patents

Wechselrichtersystem und Steuerverfahren Download PDF

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Publication number
DE112008001796A5
DE112008001796A5 DE112008001796T DE112008001796T DE112008001796A5 DE 112008001796 A5 DE112008001796 A5 DE 112008001796A5 DE 112008001796 T DE112008001796 T DE 112008001796T DE 112008001796 T DE112008001796 T DE 112008001796T DE 112008001796 A5 DE112008001796 A5 DE 112008001796A5
Authority
DE
Germany
Prior art keywords
control method
inverter system
inverter
control
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.)
Granted
Application number
DE112008001796T
Other languages
English (en)
Other versions
DE112008001796B4 (de
Inventor
Stefan Kolb
Joaquin Mölck
Christian Eichert
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.)
Enasys De GmbH
Original Assignee
ENASYS 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 ENASYS GmbH filed Critical ENASYS GmbH
Publication of DE112008001796A5 publication Critical patent/DE112008001796A5/de
Application granted granted Critical
Publication of DE112008001796B4 publication Critical patent/DE112008001796B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02M7/493—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 the static converters being arranged for operation in parallel
    • 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/49—Combination of the output voltage waveforms of a plurality of converters
    • 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
    • H02M7/53875—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 analogue control of three-phase output
    • H02M7/53876—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 analogue control of three-phase output based on synthesising a desired voltage vector via the selection of appropriate fundamental voltage vectors, and corresponding dwelling times
    • 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
    • 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
    • H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
DE112008001796.4T 2007-06-29 2008-06-27 Wechselrichtersystem und Steuerverfahren Active DE112008001796B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102007031120.8 2007-06-29
DE102007031120 2007-06-29
DE102007063434A DE102007063434A1 (de) 2007-06-29 2007-12-21 Wechselrichtersystem und Steuerverfahren
DE102007063434.1 2007-12-21
PCT/EP2008/058317 WO2009003959A2 (de) 2007-06-29 2008-06-27 Wechselrichtersystem und steuerverfahren

Publications (2)

Publication Number Publication Date
DE112008001796A5 true DE112008001796A5 (de) 2010-08-26
DE112008001796B4 DE112008001796B4 (de) 2022-03-10

Family

ID=40076117

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102007063434A Withdrawn DE102007063434A1 (de) 2007-06-29 2007-12-21 Wechselrichtersystem und Steuerverfahren
DE112008001796.4T Active DE112008001796B4 (de) 2007-06-29 2008-06-27 Wechselrichtersystem und Steuerverfahren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102007063434A Withdrawn DE102007063434A1 (de) 2007-06-29 2007-12-21 Wechselrichtersystem und Steuerverfahren

Country Status (2)

Country Link
DE (2) DE102007063434A1 (de)
WO (1) WO2009003959A2 (de)

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EP2477301A1 (de) 2011-01-12 2012-07-18 VENPOWER GmbH Anordnung zur Einspeisung elektrischer Energie in ein Energieversorgungsnetz
DE102011084473B4 (de) * 2011-10-13 2022-06-23 Vitesco Technologies GmbH Verfahren zum Symmetrieren von Speicherzellen einer Speichervorrichtung und Speichersystem zum Durchführen des Verfahrens
JP5929127B2 (ja) 2011-11-29 2016-06-01 富士電機株式会社 並列インバータ装置の誤配線検出装置
JP6222492B2 (ja) 2012-06-26 2017-11-01 エスエムエイ ソーラー テクノロジー アーゲー １つのインダクタに接続された並列インバータ
DE102012022495A1 (de) 2012-11-19 2014-05-22 Micronas Gmbh Brückenschaltung mit einer erhöhten Ausfallssicherheit
US9787217B2 (en) * 2013-08-30 2017-10-10 Huawei Technologies Co., Ltd. Power conversion circuit and power conversion system
WO2016037623A1 (en) 2014-09-12 2016-03-17 Vestas Wind Systems A/S Choke for interleaved switching
KR102534120B1 (ko) 2015-02-25 2023-05-19 오티스 엘리베이터 컴파니 병렬의 다수의 드라이브에 대한 개재 인덕터 배열
US9912279B2 (en) * 2015-07-27 2018-03-06 Hamilton Sundstrand Corporation Circuit with current sharing alternately switched parallel transistors
EP3301805A1 (de) 2016-09-30 2018-04-04 Fronius International GmbH Verfahren zum betreiben eines wechselrichters und wechselrichter
EP3542455A1 (de) * 2016-11-16 2019-09-25 Schneider Electric Solar Inverters USA, Inc. Verschachtelte parallelwechselrichter mit integrierter filterinduktivität und zwischenphasentransformator
JP6251838B1 (ja) 2017-09-11 2017-12-20 高周波熱錬株式会社 出力電流合成装置及び電力供給装置
DE102022110488A1 (de) * 2022-04-29 2023-11-02 Dspace Gmbh Vorrichtung und Verfahren zur symmetrischen Stromverteilung eines Gesamtstroms in einer Hochvolt-Leistungselektronik-Baugruppe
DE102022116328B3 (de) 2022-06-29 2023-09-07 Olympus Winter & Ibe Gmbh Elektrochirurgischer Generator mit verbesserter Invertersteuerung und Verfahren zum Betrieb

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0815394B2 (ja) 1983-10-31 1996-02-14 株式会社安川電機 多重結合インバータ装置の接続・制御方法
JPS63287371A (ja) 1987-05-15 1988-11-24 Mitsubishi Electric Corp 相間リアクトル多重式ｐｗｎインバ−タ
DE4111733C1 (en) * 1991-04-08 1992-09-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De Universal symmetrising method for current distribution in parallel three=phase inverters - controlling pulse formation w.r.t. shunt or zero current thresholds by supplying corresp. null vectors
DE4111734C1 (en) 1991-04-08 1992-09-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De Symmetrising current distribution in parallel three=phase inverters - controlling inversion of potential setting of power semiconductors w.r.t. detected shunt currents
JPH05344773A (ja) * 1992-06-09 1993-12-24 Mitsubishi Electric Corp Ｐｗｍインバータの並列運転制御装置
JP2888068B2 (ja) 1992-11-30 1999-05-10 株式会社日立製作所 並列多重インバータの制御方法及びその装置
DE59303495D1 (de) * 1992-12-03 1996-09-26 Inventio Ag Verfahren zum Parallelschalten von Umrichtern anhand von Strom-Extremwerten
JP2846203B2 (ja) 1992-12-09 1999-01-13 三菱電機株式会社 並列多重インバータ装置
KR100272395B1 (ko) 1994-03-02 2000-11-15 기구치 고 다중결합된 전력변환장치 및 그 제어방법
JPH09331682A (ja) 1996-06-12 1997-12-22 Meidensha Corp 電力変換器
DE19650994C1 (de) * 1996-11-26 1998-06-04 Daimler Benz Ag Verfahren zur Pulsweitenmodulation einer Sollspannung für 3-Level-Vierquadrantensteller mit Berücksichtigung der Mindestschaltzeiten der Leistungshalbleiterschalter

Also Published As

Publication number Publication date
DE102007063434A1 (de) 2009-01-02
WO2009003959A3 (de) 2009-09-11
DE112008001796B4 (de) 2022-03-10
WO2009003959A2 (de) 2009-01-08

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R012 Request for examination validly filed
R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: ENASYS GMBH, DE

Free format text: FORMER OWNER: ENASYS GMBH, 12555 BERLIN, DE

R020 Patent grant now final