DE2110713A1 - Arrangement for the synchronization of control pulses in control records for rectifier and inverter systems - Google Patents
Arrangement for the synchronization of control pulses in control records for rectifier and inverter systemsInfo
- Publication number
- DE2110713A1 DE2110713A1 DE19712110713 DE2110713A DE2110713A1 DE 2110713 A1 DE2110713 A1 DE 2110713A1 DE 19712110713 DE19712110713 DE 19712110713 DE 2110713 A DE2110713 A DE 2110713A DE 2110713 A1 DE2110713 A1 DE 2110713A1
- Authority
- DE
- Germany
- Prior art keywords
- control
- synchronization
- arrangement
- rectifier
- inverter systems
- 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.)
- Pending
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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
- H02M1/092—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices the control signals being transmitted optically
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
- H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
Description
SIEMENS AKTIENGESELLSCHAFT * Erlangen, den ' \t MSlt 1971 Berlin und München Werner-von-Siemens-Str. 50SIEMENS AKTIENGESELLSCHAFT * Erlangen, the ' \ t MSlt 1971 Berlin and Munich Werner-von-Siemens-Str. 50
Unser Zeichen: VPA 71/3051Our reference: VPA 71/3051
Anordnung zur Synchronisation von Steuerimpulsen in Steuersätzen für Gleichrichter- und WecheoirichtsranlagenArrangement for the synchronization of control pulses in control sets for rectifier and exchange light systems
In Gitter-Steuersätzen für mit Thyristoren aroeitendo Gleichrichter- und Wechselrichteranlagen werden zur Synchronisation der GitterSteuerimpulse und zur Erzielung einer galvanischer. Trennung zwischen Netzspannung und KleinSpannung führenden Stromkreisen kleine Transformatoren verwendet. Diese Transformatoren können einphasig oder auch dreiphasig ausgeführt sein. Da für die netzepannungsseitige Wicklung sehr dünne Drähte verwändeb werden, raü?" sen diese Synchronieiertranaformatoren mit großer Sorgfalt hergestellt werden und sind daher vorhä]tntemäßiß teuer. In Verbindungait elektronischen Baugruppen ocnötigen S^nchronisiertransformatoren vergleichsweise viel Platz und erfordern einen relativ hohen Aufwand an Arbeitszeit, da die Anschlüsse normalerweise von Hand in die die elektronischen Bauelemente aufnehmenden Platinen eingelötet werden müssen»In grid tax rates for rectifier with thyristors aroeitendo and inverter systems are used to synchronize the grid control pulses and to achieve a galvanic. separation between mains voltage and low voltage circuits small transformers used. These transformers can be single-phase or three-phase. As for the mains voltage side Winding very thin wires are used, no? " These synchronizing transformers are manufactured with great care are and are therefore expected to be reasonably expensive. In connection Electronic assemblies require synchronizing transformers comparatively much space and require a relatively high expenditure of working time, since the connections are normally made by Hand into which the circuit boards that hold the electronic components must be soldered »
Ss ist bereits bekannt, zur Trennung von Potentialen unterschied- * licher Höhe elektronische Koppe!elemente zu vaiwender, die im wesentlichen aus einer Lumineszenzdiode und einten J?hoto\7iderstand oder Phototransistor bestehen,Ss is already known to separate potentials different * Overdraft electronic Koppe! Elements to vaiwender consisting essentially of a light-emitting diode and einten J? Hoto \ 7iderstand or phototransistor,
Zur Vermeidung dor vorgenannten Nachteile ist gouiäß 4er Erfindung mindestens ein optoelektronisches Koppelelement je Phase vorgesehen. Pur sechsphasige Schaltungen oind drei Koppoleiemente eingesetzt, deren Ausgänge direkt und zusätzlich über eine tfnkehrßtufe die Synchronisiersignale liefern.In order to avoid the aforementioned disadvantages, there is a fourth invention at least one optoelectronic coupling element is provided for each phase. Pur six-phase circuits oind three coupling elements used, their outputs directly and additionally via a sweeping stage which provide synchronization signals.
In der*Zeichnung' ist ein Ausführungsbeispiel einer erflndqngegemäßen Anordnung dargestellt. Die Lumineszenzdiode Z eines optoelektronischen Koppe»]elernentest 1 ist i'-.B, an den Hv.il-Xeiter und über einen Vorwiderstand 4 an die Phane R eines Wechaeletromnetzes angeochlosgen. Als lichtempfindliches Element enthält das ·An exemplary embodiment of an arrangement according to the invention is shown in the drawing. The luminescent diode Z of an optoelectronic coupling test 1 is connected to the Hv.il-Xeiter and via a series resistor 4 to the Phane R of a Wechaeletromnetzes. As a light-sensitive element, the
209837/0556 - *· -209837/0556 - * · -
- 2 - ' VPA 71/3051- 2 - 'VPA 71/3051
Koppelelement beispielsweise einen Phototransistor 3, 'Emitter an den einen Pol und dessen Kollektor über einen Wideretand 5 an άβη anderen Pol einer Gleichstromquelle angeschlossen iett Der Kollektor ist ferner über eine Leitung 6 und gegebenenfalls über eine Umkehrstufe 7 zur Erzeugung eines um 180° gedrehten Signals mit einem Siebkreis und einer diesem- nachgeschalteten, den Impuls für die Zündung eines Thyristors bildenden Stufe verbunden.Coupling element, for example a phototransistor 3 'emitter connected to the one pole, and its collector connected to άβη other pole of a direct current source via a Wideretand 5 IETT The collector is further connected via a line 6 and optionally via an inverter 7 to generate a 180 ° rotated signal a filter circuit and a downstream, the pulse for the ignition of a thyristor forming stage.
2 Patentaaepitkhe
1 Figur2 Patent aaepitkhe
1 figure
209837/0556209837/0556
- 3 ORIGINAL INSPECTED- 3 ORIGINAL INSPECTED
Claims (2)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712110713 DE2110713A1 (en) | 1971-03-05 | 1971-03-05 | Arrangement for the synchronization of control pulses in control records for rectifier and inverter systems |
| JP2192772A JPS4729848A (en) | 1971-03-05 | 1972-03-03 | |
| FR7207509A FR2127984A5 (en) | 1971-03-05 | 1972-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712110713 DE2110713A1 (en) | 1971-03-05 | 1971-03-05 | Arrangement for the synchronization of control pulses in control records for rectifier and inverter systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2110713A1 true DE2110713A1 (en) | 1972-09-07 |
Family
ID=5800700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712110713 Pending DE2110713A1 (en) | 1971-03-05 | 1971-03-05 | Arrangement for the synchronization of control pulses in control records for rectifier and inverter systems |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4729848A (en) |
| DE (1) | DE2110713A1 (en) |
| FR (1) | FR2127984A5 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043510A1 (en) * | 1980-07-08 | 1982-01-13 | Siemens Aktiengesellschaft | Circuit arrangement for switching half-waves in synchronism with the supply voltage |
-
1971
- 1971-03-05 DE DE19712110713 patent/DE2110713A1/en active Pending
-
1972
- 1972-03-03 FR FR7207509A patent/FR2127984A5/fr not_active Expired
- 1972-03-03 JP JP2192772A patent/JPS4729848A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0043510A1 (en) * | 1980-07-08 | 1982-01-13 | Siemens Aktiengesellschaft | Circuit arrangement for switching half-waves in synchronism with the supply voltage |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4729848A (en) | 1972-11-01 |
| FR2127984A5 (en) | 1972-10-13 |
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