DE306155C - Device for the buffering of alternating current networks through automatic regulation of the excitation of a battery-operated buffer converter - Google Patents
Device for the buffering of alternating current networks through automatic regulation of the excitation of a battery-operated buffer converterInfo
- Publication number
- DE306155C DE306155C DE1917306155D DE306155DD DE306155C DE 306155 C DE306155 C DE 306155C DE 1917306155 D DE1917306155 D DE 1917306155D DE 306155D D DE306155D D DE 306155DD DE 306155 C DE306155 C DE 306155C
- Authority
- DE
- Germany
- Prior art keywords
- excitation
- buffering
- battery
- alternating current
- automatic regulation
- 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.)
- Expired
Links
- 230000005284 excitation Effects 0.000 title claims 3
- 230000003139 buffering effect Effects 0.000 title claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Resistance Heating (AREA)
- Control Of Eletrric Generators (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
In dem Hauptpatent 301028 ist eine Anordnung zur selbsttätigen Regelung von Puffermaschinen in Wechselstromnetzen geschützt, bei welcher ein in Reihe mit der Erregung der Puffermaschine liegender Widerstand von hohem positiven Temperaturkoeffizienten durch eine Heizvorrichtung erhitzt wird, welche vom Sekundärstrom eines in der Netzleitung liegenden Serientransformators durchflossen wird.In the main patent 301028 is an arrangement for the automatic control of buffer machines protected in alternating current networks, in which a resistor in series with the excitation of the buffer machine is of high positive temperature coefficient is heated by a heating device, which from the Secondary current of a series transformer lying in the power line is traversed.
Nach vorliegender Erfindung wird diese Anordnung noch wesentlich dadurch vereinfacht, daß der in Reihe mit dem Nebenschluß liegende, einen hohen positiven Temperaturkoeffizienten besitzende Widerstand selbst, inAccording to the present invention, this arrangement is significantly simplified by that the one in series with the shunt has a high positive temperature coefficient possessive resistance itself, in
!5 an sich bekannter Weise, von dem Sekundärstrom des Serientransformators durchflossen und so direkt erhitzt wird. Beiliegende Zeichnung gibt eine Ausführungsform der Anordnung wieder. An das von dem Drehstromerzeuger α gespeiste Drehstromnetz β ist die Drehstrommaschine b eines Umformers angeschlossen, dessen Gleichstrommaschine c mit ihren Klemmen . an der Sammlerbatterie s liegt. Die Gleichstrommaschine c wird erregt durch die Wicklung h, mit welcher der als Widerstand dienende Eisendraht f in Reihe geschaltet ist. Die Enden dieses Widerstandes sind mit den Enden der sekundären Wicklung g eines Transformators verbunden, dessen primäre Wicklung I vom Strom des Drehstromnetzes e durchflossen wird. Der in g erzeugte Wechselstrom fließt ausschließlich durch den induktionsfreien Eisendraht, · da ihm der andere Weg über den Motor und die Batterie durch die hohe Induktion - der Erregerwicklung h versperrt ist. Beim Anwachsen des Drehstromes in e erhöht sich die Stromstärke in g und f sowie der Widerstand von f. Die Stromstärke im Erregerkreise h, f und damit die Spannung der Gleichstrommaschine c wird also vermindert. Letztere nunmehr von Sammlerbatterie 5 als Motor angetrieben, bewirkt, daß die Drehstrommaschine b als Dynamo läuft und die Maschine α unterstützt.! 5 in a manner known per se, through which the secondary current of the series transformer flows and is thus heated directly. The accompanying drawing shows an embodiment of the arrangement. The three-phase machine b of a converter is connected to the three-phase network β fed by the three-phase generator α , and its DC machine c with its terminals. on the collector battery s. The DC machine c is excited by the winding h, with which the iron wire f serving as a resistor is connected in series. The ends of this resistor are connected to the ends of the secondary winding g of a transformer, the primary winding I of which is traversed by the current from the three-phase network e. The alternating current generated in g flows exclusively through the induction-free iron wire, since the other path via the motor and the battery is blocked by the high induction of the field winding h. When the three-phase current increases in e , the current intensity in g and f and the resistance of f increase. The current intensity in the excitation circuit h, f and thus the voltage of the DC machine c is thus reduced. The latter is now driven by the collector battery 5 as a motor, has the effect that the three-phase machine b runs as a dynamo and supports the machine α.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE301028T | 1916-04-07 | ||
| DE306155T | 1917-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE306155C true DE306155C (en) | 1917-03-17 |
Family
ID=64476883
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1916301028D Expired DE301028C (en) | 1916-04-07 | 1916-04-07 | Device for buffering alternating current networks through automatic regulation of the excitation of a buffer converter acting on a storage battery |
| DE1917306155D Expired DE306155C (en) | 1916-04-07 | 1917-03-16 | Device for the buffering of alternating current networks through automatic regulation of the excitation of a battery-operated buffer converter |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1916301028D Expired DE301028C (en) | 1916-04-07 | 1916-04-07 | Device for buffering alternating current networks through automatic regulation of the excitation of a buffer converter acting on a storage battery |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE301028C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE929737C (en) * | 1942-04-10 | 1955-07-04 | Siemens Ag | Power supply system for telecommunications equipment, especially for telephone amplifiers |
-
1916
- 1916-04-07 DE DE1916301028D patent/DE301028C/en not_active Expired
-
1917
- 1917-03-16 DE DE1917306155D patent/DE306155C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE301028C (en) | 1917-10-04 |
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