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FI914839A7 - Tehopiiri kytkettyjä jänniteinvertoijia varten, jolla on (2*n+1) jännitetasoa - Google Patents

Tehopiiri kytkettyjä jänniteinvertoijia varten, jolla on (2*n+1) jännitetasoa Download PDF

Info

Publication number
FI914839A7
FI914839A7 FI914839A FI914839A FI914839A7 FI 914839 A7 FI914839 A7 FI 914839A7 FI 914839 A FI914839 A FI 914839A FI 914839 A FI914839 A FI 914839A FI 914839 A7 FI914839 A7 FI 914839A7
Authority
FI
Finland
Prior art keywords
voltage
power circuit
inverters
voltage levels
levels
Prior art date
Application number
FI914839A
Other languages
English (en)
Swedish (sv)
Other versions
FI914839A0 (fi
FI914839L (fi
Inventor
Sandro Maria Tenconi
Original Assignee
Ansaldo Spa
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 Ansaldo Spa filed Critical Ansaldo Spa
Publication of FI914839A0 publication Critical patent/FI914839A0/fi
Publication of FI914839A7 publication Critical patent/FI914839A7/fi
Publication of FI914839L publication Critical patent/FI914839L/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
    • 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
    • H02M7/487—Neutral point clamped inverters
    • 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
    • H02M7/505—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 thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
FI914839A 1990-10-15 1991-10-14 Effektkrets foer anslutna spaenningsinverterare, vilken har (2*n+l) spaenningsnivaoer. FI914839L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12524A IT1242227B (it) 1990-10-15 1990-10-15 Circuito di potenza per inverter a tensione impressa,a (2*n+1) livelli di tensione

Publications (3)

Publication Number Publication Date
FI914839A0 FI914839A0 (fi) 1991-10-14
FI914839A7 true FI914839A7 (fi) 1992-04-16
FI914839L FI914839L (fi) 1992-04-16

Family

ID=11141187

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914839A FI914839L (fi) 1990-10-15 1991-10-14 Effektkrets foer anslutna spaenningsinverterare, vilken har (2*n+l) spaenningsnivaoer.

Country Status (4)

Country Link
EP (1) EP0481304A3 (fi)
FI (1) FI914839L (fi)
HU (1) HU913241D0 (fi)
IT (1) IT1242227B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077957A (ja) * 1993-06-14 1995-01-10 Toshiba Corp 電力変換装置
WO2001008288A2 (en) * 1999-07-22 2001-02-01 Eni Technology, Inc. Power supplies having protection circuits
US6469919B1 (en) 1999-07-22 2002-10-22 Eni Technology, Inc. Power supplies having protection circuits
US7180758B2 (en) 1999-07-22 2007-02-20 Mks Instruments, Inc. Class E amplifier with inductive clamp
US8344801B2 (en) 2010-04-02 2013-01-01 Mks Instruments, Inc. Variable class characteristic amplifier
CN108476001B (zh) 2015-11-24 2021-04-02 Abb瑞士股份有限公司 四电平功率转换器和三相功率转换器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112476A (ja) * 1981-12-25 1983-07-04 Toyota Central Res & Dev Lab Inc マルチレベルインバ−タ
DE3430308A1 (de) * 1984-08-15 1986-02-20 Siemens Ag Stromrichter

Also Published As

Publication number Publication date
FI914839A0 (fi) 1991-10-14
IT1242227B (it) 1994-03-03
EP0481304A2 (en) 1992-04-22
IT9012524A0 (it) 1990-10-15
HU913241D0 (en) 1992-01-28
EP0481304A3 (en) 1992-07-15
IT9012524A1 (it) 1992-04-15
FI914839L (fi) 1992-04-16

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