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DE609229T1 - Battery temperature compensation device for battery recharging device. - Google Patents

Battery temperature compensation device for battery recharging device.

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Publication number
DE609229T1
DE609229T1DE0609229TDE92918397TDE609229T1DE 609229 T1DE609229 T1DE 609229T1DE 0609229 TDE0609229 TDE 0609229TDE 92918397 TDE92918397 TDE 92918397TDE 609229 T1DE609229 T1DE 609229T1
Authority
DE
Germany
Prior art keywords
battery
bat
voltage
module
temperature
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
Application number
DE0609229T
Other languages
German (de)
Inventor
Albert Mcfadden
Mark Nowicki
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.)
CANADIAN INDEPENDENT POWER PRO
Original Assignee
CANADIAN INDEPENDENT POWER PRO
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 CANADIAN INDEPENDENT POWER PROfiledCriticalCANADIAN INDEPENDENT POWER PRO
Publication of DE609229T1publicationCriticalpatent/DE609229T1/en
Pendinglegal-statusCriticalCurrent

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Claims (5)

Translated fromGerman
0609 92 918 397.8 Patentansprüche0609 92 918 397.8 Patent claims1. Batteriekompensationsanordnung (TS) zum Regeln der Aufladung einer Batterie (BAT, BB) mit einer Ladespannung (V) , währenddie Temperatur (T) der Batterie (BAT) während des Wiederaufladens überwacht wird,>1. Battery compensation arrangement (TS) for controlling the charging of a battery (BAT, BB) with a charging voltage (V) while monitoring the temperature (T) of the battery (BAT) during recharging,>gekennzeichnet durch eine Einrichtung zum Erfassen (S) der Temperatur(T) der Batterie (BAT) , die aufgeladen wird, und zum Steuern der Spannung (V, Fig. 2) und damit des Ladestroms derBatterie (B) in Übereinstimmung mit der Offenbarung hierin.characterized by means for detecting (S) the temperature(T) of the battery (BAT) being charged and for controlling the voltage (V, Fig. 2) and thus the charging current of thebattery (B) in accordance with the disclosure herein.2. Verfahren zum Regeln der Spannung (V), die an eine Batterie(BAT) angelegt wird, wenn die Batterie (BAT) wiederaufgeladen wird, gekennzeichnet durch folgende Schritte:2. A method for regulating the voltage (V) applied to a battery (BAT) when the battery (BAT) is recharged, characterized by the following steps:(a) Messen der Temperatur (T) der Batterie (B) während des Wiederaufladens; und(a) measuring the temperature (T) of the battery (B) during recharging; and(b) Einstellen (T.S., JP3, JP2, JPl) der Spannung (V), die andie Klemmen (JP2-, JP+) der Batterie (BAT) angelegt wird, in negativer Übereinstimmung (Fig. 2) mit der Temperatur(T) der Batterie (BAT), um dadurch einen vorbestimmten Ladestrom aufrechtzuerhalten, der durch die Batterie (BAT)fließt, ungeachtet der transienten Temperatur (T) der Batterie.(b) adjusting (T.S., JP3, JP2, JPl) the voltage (V) applied tothe terminals (JP2-, JP+) of the battery (BAT) in negative accordance (Fig. 2) with the temperature(T) of the battery (BAT), thereby maintaining a predetermined charging current flowing through the battery (BAT)irrespective of the transient temperature (T) of the battery.3. Batteriekompensationsanordnung (TS) nach Anspruch 1, wobeidie Temperaturkompensationsanordnung (TS) darüber hinaus aufweist :3. Battery compensation arrangement (TS) according to claim 1, whereinthe temperature compensation arrangement (TS) further comprises:(a) einen Oszillator- und Puffermodul (A) mit einem Eingangssignalaus einem Batterieverbinder (JP2) , der ein Ausgangssignal abgibt an;(a) an oscillator and buffer module (A) having an input signalfrom a battery connector (JP2) which provides an output signal to;(b) einen Spannungsvervielfacher- und -reglermodul (B) , der Beriebsspannungen liefert;(b) a voltage multiplier and regulator module (B) which supplies operating voltages;(c) einen Referenzspannungsgeneratormodul (C), der einen Referenzuntermodul(REFl) und einen Operationsverstärker (U3) aufweist, welcher eine Betriebsspannung abgibt an;(c) a reference voltage generator module (C) having a reference sub-module(REFl) and an operational amplifier (U3) which outputs an operating voltage to;(d) einen Summierverstärkermodul (D) , der eine Widerstandsgruppe(RNl) und einen Operationsverstärker (U2) aufweist, verbunden mit;(d) a summing amplifier module (D) comprising a resistor group(RNl) and an operational amplifier (U2) connected to;(e) einem Spannungsverstärker- und Ausgangspuffermodul (E) ,der ein Eingangssignal aus dem Summierverstärkermodul (D) an einem Operationsverstärker (Ul) hat, der für eine bestimmteVerstärkung gemäß dem Widerstand (RN2) an seinen Eingängen (Ul-3,2) das Ausgangssignal liefert, das durcheinen Transistor (Q5) hindurchgeht, um eine Spannung an den Verbinder (JP3) anzulegen, der mit seiner negativenund positiven Klemme mit einer Batterieladeeinheit (R,100) verbunden ist.(e) a voltage amplifier and output buffer module (E) having an input signal from the summing amplifier module (D) to an operational amplifier (Ul) which, for a given gain according to the resistance (RN2) at its inputs (Ul-3,2), provides the output signal which passes through a transistor (Q5) to apply a voltage to the connector (JP3) which is connected at its negative and positive terminals to a battery charger unit (R,100).4. Batteriekompensationsanordnung (TS) nach Anspruch 3, mit einer Einrichtung (RN3, RN4) zum Ändern des Widerstands an demSummierverstärkermodul (D) und damit der Steigung (Fig. 2) der Kompensationsspannung wahlweise um ein vorbestimmtes Ausmaß gemäßdem Typ der benutzten Batterien, die unter Blei-Säure-Batterien und Nickel-Cadmium-Batterien ausgewählt worden sind, undder Anzahl der Batterien (BAT) in einer wiederaufladenden Batteriegruppe (BB) .4. Battery compensation arrangement (TS) according to claim 3, with a device (RN3, RN4) for changing the resistance at thesumming amplifier module (D) and thus the slope (Fig. 2) of the compensation voltage selectively by a predetermined amount according tothe type of batteries used, which have been selected from lead-acid batteries and nickel-cadmium batteries, andthe number of batteries (BAT) in a recharging battery group (BB).5. Batterieladeanordnung nach Anspruch 4, wobei der Koeffizient etwa -72 mV/C° beträgt.5. A battery charging arrangement according to claim 4, wherein the coefficient is approximately -72 mV/C°.
DE0609229T1992-08-211992-08-21 Battery temperature compensation device for battery recharging device.PendingDE609229T1 (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
PCT/CA1992/000367WO1994005069A1 (en)1992-08-211992-08-21Battery temperature compensating device for battery recharging systems

Publications (1)

Publication NumberPublication Date
DE609229T1true DE609229T1 (en)1994-12-08

Family

ID=4172939

Family Applications (1)

Application NumberTitlePriority DateFiling Date
DE0609229TPendingDE609229T1 (en)1992-08-211992-08-21 Battery temperature compensation device for battery recharging device.

Country Status (8)

CountryLink
EP (1)EP0609229A1 (en)
JP (1)JPH07500480A (en)
AU (1)AU2476292A (en)
CA (1)CA2121338C (en)
DE (1)DE609229T1 (en)
ES (1)ES2056040T1 (en)
GR (1)GR940300071T1 (en)
WO (1)WO1994005069A1 (en)

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Also Published As

Publication numberPublication date
JPH07500480A (en)1995-01-12
CA2121338A1 (en)1994-02-22
AU2476292A (en)1994-03-15
WO1994005069A1 (en)1994-03-03
EP0609229A1 (en)1994-08-10
ES2056040T1 (en)1994-10-01
CA2121338C (en)1996-09-10
GR940300071T1 (en)1994-10-31

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