ATE135846T1 - ARRANGEMENT FOR GENERATING THE IGNITION VOLTAGE FOR THYRISTORS - Google Patents

ARRANGEMENT FOR GENERATING THE IGNITION VOLTAGE FOR THYRISTORS

Info

Publication number
ATE135846T1
ATE135846T1 AT93909651T AT93909651T ATE135846T1 AT E135846 T1 ATE135846 T1 AT E135846T1 AT 93909651 T AT93909651 T AT 93909651T AT 93909651 T AT93909651 T AT 93909651T AT E135846 T1 ATE135846 T1 AT E135846T1
Authority
AT
Austria
Prior art keywords
thyristors
rotor
arrangement
contact
ignition voltage
Prior art date
Application number
AT93909651T
Other languages
German (de)
Inventor
Ernst Sonntagbauer
Original Assignee
Elin Oltc Gmbh Stufenschalter
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 Elin Oltc Gmbh Stufenschalter filed Critical Elin Oltc Gmbh Stufenschalter
Application granted granted Critical
Publication of ATE135846T1 publication Critical patent/ATE135846T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

It is the aim of the invention to produce an arrangement for easy ignition voltage generation ensuring great reliability. The pulse generator (22) is fitted with two ignition coils (2a, 2b) and a permanently-magnetised rotor (4). The rotor spindle (12) is coupled to the spring-loaded drive (5), which also actuates the switch contact (8), by a converter (7). A pair of thyristors (10, 11) connected in anti-parallel is connected in parallel to the switching contact (8). When the spring-loaded drive (5) is tensioned for opening the switching contact (8), the converter (7) is also actuated which causes the rotor (4) of the pulse generator (22) to effect a rotation. The rotor (4) moving in the air gap (13) causes a change in inductance and the production of a voltage pulse in the ignition coils (2a, 2b). These pulses are fed to the thyristors (10, 11) to ignite them, resulting in the switching of the load current from contact (8) to the thyristors (10, 11). This arrangement makes it possible to generate an ignition voltage with a precisely defined crossover independently of an outside current source.
AT93909651T 1992-05-22 1993-05-19 ARRANGEMENT FOR GENERATING THE IGNITION VOLTAGE FOR THYRISTORS ATE135846T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0106092A AT401982B (en) 1992-05-22 1992-05-22 ARRANGEMENT FOR GENERATING THE IGNITION VOLTAGE FOR THYRISTORS
PCT/AT1993/000086 WO1993024943A1 (en) 1992-05-22 1993-05-19 Arrangement for generating the ignition voltage for thyristors

Publications (1)

Publication Number Publication Date
ATE135846T1 true ATE135846T1 (en) 1996-04-15

Family

ID=3505719

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0106092A AT401982B (en) 1992-05-22 1992-05-22 ARRANGEMENT FOR GENERATING THE IGNITION VOLTAGE FOR THYRISTORS
AT93909651T ATE135846T1 (en) 1992-05-22 1993-05-19 ARRANGEMENT FOR GENERATING THE IGNITION VOLTAGE FOR THYRISTORS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0106092A AT401982B (en) 1992-05-22 1992-05-22 ARRANGEMENT FOR GENERATING THE IGNITION VOLTAGE FOR THYRISTORS

Country Status (5)

Country Link
EP (1) EP0641482B1 (en)
AT (2) AT401982B (en)
BG (1) BG99196A (en)
DE (1) DE59301976D1 (en)
WO (1) WO1993024943A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10102310C1 (en) * 2001-01-18 2002-06-20 Reinhausen Maschf Scheubeck Thyristor stepping switch for stepping transformer has hybrid construction with mechanical stepping switch and thyristor load switching device in separate housing
RU2375777C2 (en) * 2006-10-25 2009-12-10 Юрий Васильевич Потапов Transformer-three-phase current switch unit
RU2394296C2 (en) * 2008-05-26 2010-07-10 Юрий Васильевич Потапов Transformer(s)-switch assembly
CN104517745B (en) * 2014-12-29 2017-06-27 刁俊起 A kind of permanent magnetic drive on-load voltage regulating switch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH384703A (en) * 1961-03-28 1965-02-26 Bbc Brown Boveri & Cie Device for switching the tap changer of a transformer under load
NL123727C (en) * 1964-08-12
DE1810541C3 (en) * 1968-11-23 1973-10-04 Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg Arrangement for load switching with step transformers
BE787271A (en) * 1972-08-07 1973-02-07 Acec LOADED SELECTOR FOR TRANSFORMER.
US4201938A (en) * 1978-10-02 1980-05-06 Siemens-Allis, Inc. Voltage regulator which eliminates arcing during tap changes
WO1988005208A1 (en) * 1986-12-29 1988-07-14 Elin-Union Aktiengesellschaft Für Elektrische Indu Thyristor drive for an on-load change-over switch
ATA129588A (en) * 1988-05-18 1993-06-15 Elin Union Ag CURRENT PULSE THYRISTOR IGNITION
DE4011019C1 (en) * 1990-04-05 1991-12-05 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De

Also Published As

Publication number Publication date
BG99196A (en) 1995-12-29
EP0641482B1 (en) 1996-03-20
EP0641482A1 (en) 1995-03-08
DE59301976D1 (en) 1996-04-25
ATA106092A (en) 1996-05-15
WO1993024943A1 (en) 1993-12-09
AT401982B (en) 1997-01-27

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee