DE689571C - rien - Google Patents

rien

Info

Publication number
DE689571C
DE689571C DE1938A0085528 DEA0085528D DE689571C DE 689571 C DE689571 C DE 689571C DE 1938A0085528 DE1938A0085528 DE 1938A0085528 DE A0085528 D DEA0085528 D DE A0085528D DE 689571 C DE689571 C DE 689571C
Authority
DE
Germany
Prior art keywords
switch
battery
charging
batteries
pöhl
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
Application number
DE1938A0085528
Other languages
German (de)
Inventor
Karl Maier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AEG AG
Original Assignee
AEG AG
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 AEG AG filed Critical AEG AG
Priority to DE1938A0085528 priority Critical patent/DE689571C/en
Application granted granted Critical
Publication of DE689571C publication Critical patent/DE689571C/en
Expired legal-status Critical Current

Links

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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage

Description

Einrichtung zur Schnell- und Dauerladung von Batterien Die vorliegende Erfindung betrifft eine besonders vorteilhafte Einrichtung für die Schnell- und Dauerladung von Akkumulatorbatterien. Bei Batterien, welche dauernd mit einem geringen Strom ;geladen werden, nimmt man neben der Dauerladung von Zeit zu. fit, wenn die Batterie sehr stark belastet worden war, eine Nachladung der Batterie vor, um sie in ihrer Leistungskapazität voll wirksam zu halten.Device for fast and long-term charging of batteries The present The invention relates to a particularly advantageous device for the fast and Continuous charging of accumulator batteries. In the case of batteries, which are permanently with a low Electricity; being charged, one increases over time in addition to continuous charging. fit when the Battery had been very heavily used, a battery recharge prior to it to keep them fully effective in their performance capacity.

Erfindungsgemäß wird zur Nachladung ein sonst für Schnelladung bestimmter Pöhlerschalter verwendet, zu dem parallel ein Regelwiderstand geschaltet ist, der durch seine Größe den Nachladestrom bestimmt.According to the invention, an otherwise intended for rapid charging is used for recharging Pöhlerschalter is used to which a control resistor is connected in parallel, the the recharging current is determined by its size.

Die Erfindung sei näher an Hand der Abbildung erläutert. Hier ist ein Gleichrichter G dargestellt, der z. B. aus Trockengleichrichtern in Dreiphasen;graetzschaltung bestehen kann. Er wird primärseitig von einem Dreiphasennetz über SicherungenS, einen HauptschalterH, einen Transformator Tr und Ladedrosseln L gespeist. Auf der Sekundärseite ist die Batterie über einen Pöhlerschalter P angeschlossen, und es sind- ferner Strom- und Spannungsmesser A bzw. V vorgesehen. Parallel zu den Hauptklemmen des Pöhlerschalters liegt ein veränderlicher Widerstand 1Z, mit dessen Hilfe es auf sehr einfache Weise gelingt, den Nachladestrom in seiner Größe zu bemessen.The invention will be explained in more detail with reference to the figure. Here a rectifier G is shown, which z. B. from dry rectifiers in three-phase; Graetz circuit can consist. It is fed on the primary side by a three-phase network via fuses S, a main switch H, a transformer Tr and charging chokes L. On the secondary side, the battery is connected via a Pöhler switch P, and ammeter and voltmeter A and V are also provided. A variable resistor 1Z is located parallel to the main terminals of the Pöhl switch, with the help of which it is possible in a very simple manner to measure the size of the recharging current.

Der Ladevorgang spielt sich folgendermaßen ab: Es wird zunächst die Batterie über den Pöhlerschalter schnell aufgeladen, und zwar bis zu einem geiNZssen, von der Einstellung des Pöhlerschalters abhängigen Wert. Nachdem der Pöhlerschalter ausgeklinkt .ist, fließt ein schwacher Ladestrom über den Regelwiderstand, der in seiner Größe von diesem abhängig ist. In der Abbildung sind der Übersichtlichkeit halber die notwendigen Hilfseinrichtungen, wie die Auslösung des Schalters, der Schutz gegen das Auftreten von Überströmen usw., fortgelassen.The loading process is as follows: First the The battery is quickly charged via the Pöhlerschalter, up to a small, value dependent on the setting of the Pöhl switch. After the Pöhlerschalter is disengaged, a weak charging current flows through the rheostat, which is in its size depends on it. In the illustration are for clarity for the sake of the necessary auxiliary equipment, such as the triggering of the switch, the Protection against the occurrence of overcurrents, etc., omitted.

Claims (1)

PATENTANSPRÜCHE: i. Einrichtung zur Schnell- und Dauerladung von Batterien, dadurch gekennzeichnet, daß parallel zu den Hauptklemmen eines Pöhlerschalters, der zur Nachladung einer dauernd mit geringem Strom geladenen Batterie verwendet wird, ein Widerstand geschaltet ist. z. Einrichtung nach Anspruch i, dadurch gekennzeichnet, daß der Widerstand einstellbar ist.PATENT CLAIMS: i. Device for fast and long-term charging of batteries, characterized in that parallel to the main terminals of a Pöhl switch, which is used to recharge a battery that is permanently charged with low current a resistor is connected. z. Device according to claim i, characterized in that that the resistance is adjustable.
DE1938A0085528 1938-01-16 1938-01-16 rien Expired DE689571C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1938A0085528 DE689571C (en) 1938-01-16 1938-01-16 rien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938A0085528 DE689571C (en) 1938-01-16 1938-01-16 rien

Publications (1)

Publication Number Publication Date
DE689571C true DE689571C (en) 1940-03-28

Family

ID=6949512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1938A0085528 Expired DE689571C (en) 1938-01-16 1938-01-16 rien

Country Status (1)

Country Link
DE (1) DE689571C (en)

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