FI100560B - Leikkauspiiri tehotransistoripiiriä varten ja tällaisen sisältävä tasa -vaihtovirtamuuttaja - Google Patents

Leikkauspiiri tehotransistoripiiriä varten ja tällaisen sisältävä tasa -vaihtovirtamuuttaja

Info

Publication number
FI100560B
FI100560B FI890149A FI890149A FI100560B FI 100560 B FI100560 B FI 100560B FI 890149 A FI890149 A FI 890149A FI 890149 A FI890149 A FI 890149A FI 100560 B FI100560 B FI 100560B
Authority
FI
Finland
Prior art keywords
circuit
gear unit
power transistor
unit equipped
same rectifier
Prior art date
Application number
FI890149A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI890149A0 (fi
FI890149A (fi
Inventor
Masao Iwasa
Yasutami Kito
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of FI890149A0 publication Critical patent/FI890149A0/fi
Publication of FI890149A publication Critical patent/FI890149A/fi
Application granted granted Critical
Publication of FI100560B publication Critical patent/FI100560B/fi

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48Conversion 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
    • H02M7/53Conversion 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
    • H02M7/537Conversion 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
    • H02M7/5387Conversion 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
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08146Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/66Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • H03K17/661Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals
    • H03K17/662Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals each output circuit comprising more than one controlled bipolar transistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
  • Amplifiers (AREA)
FI890149A 1987-05-13 1989-01-12 Leikkauspiiri tehotransistoripiiriä varten ja tällaisen sisältävä tasa -vaihtovirtamuuttaja FI100560B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987071248U JPH051154Y2 (US20110009641A1-20110113-C00185.png) 1987-05-13 1987-05-13
PCT/JP1988/000458 WO1988009085A1 (en) 1987-05-13 1988-05-13 Clipper circuit for power transistor circuit and inverter circuit utilizing the same

Publications (3)

Publication Number Publication Date
FI890149A0 FI890149A0 (fi) 1989-01-12
FI890149A FI890149A (fi) 1989-01-12
FI100560B true FI100560B (fi) 1997-12-31

Family

ID=13455209

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890149A FI100560B (fi) 1987-05-13 1989-01-12 Leikkauspiiri tehotransistoripiiriä varten ja tällaisen sisältävä tasa -vaihtovirtamuuttaja

Country Status (7)

Country Link
EP (1) EP0314808B1 (US20110009641A1-20110113-C00185.png)
JP (1) JPH051154Y2 (US20110009641A1-20110113-C00185.png)
AU (1) AU605305B2 (US20110009641A1-20110113-C00185.png)
BR (1) BR8807047A (US20110009641A1-20110113-C00185.png)
DE (1) DE3880621T2 (US20110009641A1-20110113-C00185.png)
FI (1) FI100560B (US20110009641A1-20110113-C00185.png)
WO (1) WO1988009085A1 (US20110009641A1-20110113-C00185.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2658427B2 (ja) * 1989-01-17 1997-09-30 富士電機株式会社 電力変換用半導体素子のスナバ回路とそのモジュール装置
JP2754411B2 (ja) * 1989-09-20 1998-05-20 富士電機株式会社 電力変換装置のスナバ回路
JP2604668B2 (ja) * 1992-04-22 1997-04-30 株式会社電設 スイッチング回路のスナバー回路
WO1994023149A1 (en) * 1993-03-31 1994-10-13 Bass, Donna, R. Lightweight metal truss and frame system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644715C2 (de) * 1976-10-04 1985-02-28 Andreas Prof. Dr.-Ing.habil. 7000 Stuttgart Boehringer Einrichtung zur Befreiung elektrischer oder elektronischer Einwegschalter von hoher Verlustleistungsbeanspruchung während des Einschaltens - bei welchem ein, zuvor in einem anderen Schaltungspfad fließender, von Null verschiedener Strom auf den betreffenden Einwegschalter überwechselt - und von überhöhter Sperrspannungsbeanspruchung zum Ende des Ausschaltens
DE2724741C3 (de) * 1977-06-01 1980-02-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schutzbeschaltung für jeweils ein Stromrichterventil
JPS5821370A (ja) * 1981-07-29 1983-02-08 Nec Corp 半導体装置
JPS60121335U (ja) * 1984-01-25 1985-08-16 株式会社明電舎 スイツチング素子の保護装置
DE3527675A1 (de) * 1985-08-01 1987-02-12 Voith Turbo Kg Daempfungsschaltung fuer rberschwingungen (rbersnubber)

Also Published As

Publication number Publication date
EP0314808A1 (en) 1989-05-10
DE3880621D1 (de) 1993-06-03
BR8807047A (pt) 1989-10-31
EP0314808B1 (en) 1993-04-28
AU1715788A (en) 1988-12-06
AU605305B2 (en) 1991-01-10
DE3880621T2 (de) 1993-09-23
FI890149A0 (fi) 1989-01-12
FI890149A (fi) 1989-01-12
JPH051154Y2 (US20110009641A1-20110113-C00185.png) 1993-01-13
JPS63181025U (US20110009641A1-20110113-C00185.png) 1988-11-22
WO1988009085A1 (en) 1988-11-17

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OTIS ELEVATOR COMPANY