FI981687A - Skydd mot överspänningspik av elnät - Google Patents

Skydd mot överspänningspik av elnät Download PDF

Info

Publication number
FI981687A
FI981687A FI981687A FI981687A FI981687A FI 981687 A FI981687 A FI 981687A FI 981687 A FI981687 A FI 981687A FI 981687 A FI981687 A FI 981687A FI 981687 A FI981687 A FI 981687A
Authority
FI
Finland
Prior art keywords
switching unit
field effect
effect transistor
transistor switching
mains
Prior art date
Application number
FI981687A
Other languages
English (en)
Finnish (fi)
Other versions
FI117410B (sv
FI981687A0 (sv
Inventor
Martti Sairanen
Kari Aaberg
Original Assignee
Lexel Finland Ab Oy
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 Lexel Finland Ab Oy filed Critical Lexel Finland Ab Oy
Publication of FI981687A0 publication Critical patent/FI981687A0/sv
Priority to FI981687A priority Critical patent/FI117410B/sv
Priority to PCT/FI1999/000647 priority patent/WO2000008760A1/en
Priority to ES99936639T priority patent/ES2276523T3/es
Priority to DE69933884T priority patent/DE69933884T2/de
Priority to EP99936639A priority patent/EP1125365B1/en
Priority to RU2001102966/09A priority patent/RU2235419C2/ru
Priority to PL345765A priority patent/PL193251B1/pl
Priority to DK99936639T priority patent/DK1125365T3/da
Priority to AT99936639T priority patent/ATE344543T1/de
Publication of FI981687A publication Critical patent/FI981687A/sv
Priority to NO20010544A priority patent/NO327950B1/no
Application granted granted Critical
Publication of FI117410B publication Critical patent/FI117410B/sv

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30Modifications for providing a predetermined threshold before switching
    • H03K17/305Modifications for providing a predetermined threshold before switching in thyristor switches
    • 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
    • H03K17/08142Modifications 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 field-effect 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
    • H03K17/687Electronic 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 field-effect transistors
    • H03K17/6871Electronic 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 field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6874Electronic 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 field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Dc-Dc Converters (AREA)
  • Dental Preparations (AREA)
  • Magnetic Heads (AREA)
FI981687A 1998-07-31 1998-07-31 Skydd mot överspänningspik av elnät FI117410B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI981687A FI117410B (sv) 1998-07-31 1998-07-31 Skydd mot överspänningspik av elnät
EP99936639A EP1125365B1 (en) 1998-07-31 1999-07-30 Protection against overvoltage peak
ES99936639T ES2276523T3 (es) 1998-07-31 1999-07-30 Proteccion contra picos de sobretension.
DE69933884T DE69933884T2 (de) 1998-07-31 1999-07-30 Schutz gegen überspannungsspitzen
PCT/FI1999/000647 WO2000008760A1 (en) 1998-07-31 1999-07-30 Protection against overvoltage peak
RU2001102966/09A RU2235419C2 (ru) 1998-07-31 1999-07-30 Устройство и способ защиты от импульса перенапряжения
PL345765A PL193251B1 (pl) 1998-07-31 1999-07-30 Sposób i urządzenie do zabezpieczania przed impulsami przepięciowymi
DK99936639T DK1125365T3 (da) 1998-07-31 1999-07-30 Beskyttelse mod overspændingsspidser
AT99936639T ATE344543T1 (de) 1998-07-31 1999-07-30 Schutz gegen überspannungsspitzen
NO20010544A NO327950B1 (no) 1998-07-31 2001-01-31 Beskyttelse mot overspenningsspisser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981687A FI117410B (sv) 1998-07-31 1998-07-31 Skydd mot överspänningspik av elnät
FI981687 1998-07-31

Publications (3)

Publication Number Publication Date
FI981687A0 FI981687A0 (sv) 1998-07-31
FI981687A true FI981687A (sv) 2000-02-01
FI117410B FI117410B (sv) 2006-09-29

Family

ID=8552254

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981687A FI117410B (sv) 1998-07-31 1998-07-31 Skydd mot överspänningspik av elnät

Country Status (10)

Country Link
EP (1) EP1125365B1 (sv)
AT (1) ATE344543T1 (sv)
DE (1) DE69933884T2 (sv)
DK (1) DK1125365T3 (sv)
ES (1) ES2276523T3 (sv)
FI (1) FI117410B (sv)
NO (1) NO327950B1 (sv)
PL (1) PL193251B1 (sv)
RU (1) RU2235419C2 (sv)
WO (1) WO2000008760A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10411694B2 (en) * 2016-07-22 2019-09-10 Abb Schweiz Ag Solid state switch system
US10554201B2 (en) * 2016-07-22 2020-02-04 Abb Schweiz Ag Solid state switch system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736268A (en) * 1986-12-18 1988-04-05 Westinghouse Electric Corp. High frequency AC solid state switch
DE69225026T2 (de) * 1991-07-19 1998-10-15 Koninkl Philips Electronics Nv Überspannungsgeschützter Halbleiterschalter
JPH05276650A (ja) * 1992-03-19 1993-10-22 Shin Kobe Electric Mach Co Ltd 半導体スイッチング素子保護用スナバ回路

Also Published As

Publication number Publication date
WO2000008760A1 (en) 2000-02-17
DE69933884T2 (de) 2007-04-12
PL345765A1 (en) 2002-01-02
ATE344543T1 (de) 2006-11-15
DE69933884D1 (de) 2006-12-14
FI117410B (sv) 2006-09-29
NO20010544D0 (no) 2001-01-31
NO20010544L (no) 2001-01-31
EP1125365A1 (en) 2001-08-22
DK1125365T3 (da) 2007-03-12
FI981687A0 (sv) 1998-07-31
RU2235419C2 (ru) 2004-08-27
PL193251B1 (pl) 2007-01-31
ES2276523T3 (es) 2007-06-16
EP1125365B1 (en) 2006-11-02
NO327950B1 (no) 2009-10-26

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