WO1999008360A1 - Abspeicherung des zeitpunktes der erstmaligen inbetriebnahme einer stützbatterie und/oder kenntlichmachung des erreichens des endes der lebensdauer einer stützbatterie - Google Patents
Abspeicherung des zeitpunktes der erstmaligen inbetriebnahme einer stützbatterie und/oder kenntlichmachung des erreichens des endes der lebensdauer einer stützbatterie Download PDFInfo
- Publication number
- WO1999008360A1 WO1999008360A1 PCT/DE1998/002171 DE9802171W WO9908360A1 WO 1999008360 A1 WO1999008360 A1 WO 1999008360A1 DE 9802171 W DE9802171 W DE 9802171W WO 9908360 A1 WO9908360 A1 WO 9908360A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- irreversible
- backup battery
- battery
- arrangement according
- stand
- Prior art date
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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/448—End of discharge regulating measures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
- H01M2200/103—Fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/30—Preventing polarity reversal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- the subject of the application relates to a special embodiment of a backup battery and a method for storing the time when a backup battery was first put into operation and / or to indicate that the end of the service life of a backup battery has been reached.
- One way to counter this problem is to replace the battery of another device with a separate power supply, such as. B. a higher-level switching device, by means of an input made manually by an operator.
- the object of the application is based on the problem of specifying a circuit arrangement and method for operating the circuit arrangement in which the point in time when a backup battery is put into operation for the first time can be clearly determined, or in which the end of the service life of the backup battery can be clearly identified.
- the subject of the application avoids an uneconomical, premature replacement of a backup battery, which is also associated with an unnecessary ecological burden.
- the irreversible element is set to the irreversible state.
- the backup battery has two irreversible elements. This measure brings both a clear ascertainability of the time when a backup battery is put into operation for the first time and a clear distinction between the backup battery that has reached the end of its life.
- FIG. 1 shows a circuit arrangement according to the application with a processor and a bidirectional port
- FIG. 2 shows a circuit arrangement according to the application with a processor having a unidirectional port.
- a processor P monitors a backup battery Ak for buffering the operating voltage of a circuit arrangement.
- the backup battery can be provided by a primary element or a secondary element.
- an accumulator such as. B. is a nickel-cadmium battery or a nickel hydride battery.
- the low potential (-) connection of the accumulator is connected to one end of an irreversible element SI.
- the irreversible element can be given by any type of element that permanently changes its electrically interrogable properties due to a current surge.
- the irreversible element can be provided, for example, by a bistable electromagnetic relay, the excitation winding of which is in series with an NC contact.
- the irreversible element is provided by a fuse.
- the accumulator and the irreversible element can be connected to terminals by separate connecting wires.
- the embodiment 1 shows the low potential connection of the accumulator and the one end of the fuse with a detachable connection terminal P3, the other end of the fuse with a detachable connection terminal P2 and the high potential (+) connection of the accumulator with a detachable connection terminal Pl connected.
- the accumulator forms an AP battery pack together with the fuse and the associated connections.
- the connection terminal P3 is connected via a connection terminal P6 to the reference potential GND of the circuit arrangement.
- the connection terminal Pl is connected via a connection terminal P4 to a battery voltage connection ACV.
- connection terminal ACV forms the connection point for the backup battery in a circuit arrangement which is not shown in more detail and which is supplied by an emergency backup battery.
- the circuit arrangement may be provided by a radio-based subscriber telecommunication connection device which, in the context of the RADIO-IN-THE-LOOP technology, can be connected to a higher-level switching device via a radio interface according to the DECT standard.
- the connection terminal P2 is connected via a connection terminal P5 to a bidirectional port bi of a processor P.
- the port bi is connected via a high-resistance resistor R3, which may have a resistance value of 100 k, to a terminal VDC, which has an operating voltage potential which is above the reference potential GND.
- the port is queried after a potential replacement of the backup battery. If the voltage level at the port is low, a new battery pack is concluded and if the voltage level is high, a used battery pack is concluded.
- a potential replacement of the backup battery can take the form of a reset of the circuit arrangement or in a cyclical query.
- a potential replacement of the support battery is of course also given if the circuit arrangement to be protected against a power failure is on while it is being supplied by the regular power supply the ACV terminal detects a breakdown of the backup voltage and concludes that the backup battery is replaced by a new one.
- the processor may save the time of installing the backup battery. The time of installation of the new backup battery can be reported to a higher-level device (central), in the exemplary embodiment the switching device, and processed there.
- the fuse After detection of the installation of a new backup battery, the fuse is destroyed by the application of a current surge.
- a fuse is provided which is so sensitive that it can be destroyed directly by the current supplied at the output of the processor.
- the irreversible element shows the irreversible state, i.e. the fuse is high-impedance, it is concluded that the battery is not new.
- the maximum amount of charge that can be removed is determined from the backup battery and - if the maximum amount of charge that can be removed falls below a predetermined limit value - the irreversible element is set to the irreversible state.
- the circuit arrangement according to FIG. 2 interacts with the battery pack AP from FIG. 1, the connecting terminals P1, P2 and P3 being connected to the terminals P7, P8 and P9.
- the connection terminal P8 is connected to a connection of the processor in which has input functions.
- a terminal VCC which has an operating voltage potential above the reference potential GND, is connected to the terminal P8 via a high-resistance resistor R7, which may have a resistance value of 100 k.
- a transistor T1 which may be given by a BC857c pnp transistor, and a resistor R6, which has a resistance value of 150 ohms.
- a resistor R7 which may have a resistance value of 100 k, is connected at its two ends to the connection terminal VCC or to the base of the transistor T1.
- a low potential at the connection of the processor out causes the transistor T1 to be turned on, as a result of which a current surge which destroys the fuse can flow.
- the transistor stage therefore has a driver function. The status of the irreversible element is queried via the connection in, the current surge to destroy the fuse is caused by a low potential at the connection out.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Emergency Protection Circuit Devices (AREA)
- Primary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Sources (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98945069A EP1002354A1 (de) | 1997-08-06 | 1998-07-29 | Abspeicherung des zeitpunktes der erstmaligen inbetriebnahme einer stützbatterie und/oder kenntlichmachung des erreichens des endes der lebensdauer einer stützbatterie |
JP2000506708A JP2001512896A (ja) | 1997-08-06 | 1998-07-29 | 補助電池の最初の運転開始時点・日時の保存、および/または補助電池の寿命の終わりになったことの表示装置及び方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19734057.1 | 1997-08-06 | ||
DE19734057 | 1997-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999008360A1 true WO1999008360A1 (de) | 1999-02-18 |
Family
ID=7838170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1998/002171 WO1999008360A1 (de) | 1997-08-06 | 1998-07-29 | Abspeicherung des zeitpunktes der erstmaligen inbetriebnahme einer stützbatterie und/oder kenntlichmachung des erreichens des endes der lebensdauer einer stützbatterie |
Country Status (5)
Country | Link |
---|---|
US (1) | US20020097023A1 (de) |
EP (1) | EP1002354A1 (de) |
JP (1) | JP2001512896A (de) |
CN (1) | CN1266547A (de) |
WO (1) | WO1999008360A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001089008A1 (en) * | 2000-05-16 | 2001-11-22 | Flexcon Company, Inc. | First use indicator label |
WO2003029904A1 (en) * | 2001-10-04 | 2003-04-10 | Access Business Group International Llc | End-of-life indicator for a consumable product |
DE102008054543A1 (de) * | 2008-12-11 | 2010-06-17 | Endress + Hauser Process Solutions Ag | Indikator zur Anzeige der Batteriefrische |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4932099B2 (ja) * | 2001-08-27 | 2012-05-16 | 京セラ株式会社 | 電池交換時期判別方法及び電池交換時期判別装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621176A1 (fr) * | 1987-09-29 | 1989-03-31 | Accumulateurs Fixes | Detecteur d'amorcage pour pile amorcable |
-
1998
- 1998-07-29 WO PCT/DE1998/002171 patent/WO1999008360A1/de not_active Application Discontinuation
- 1998-07-29 JP JP2000506708A patent/JP2001512896A/ja active Pending
- 1998-07-29 EP EP98945069A patent/EP1002354A1/de not_active Withdrawn
- 1998-07-29 US US09/485,308 patent/US20020097023A1/en not_active Abandoned
- 1998-07-29 CN CN98808088A patent/CN1266547A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621176A1 (fr) * | 1987-09-29 | 1989-03-31 | Accumulateurs Fixes | Detecteur d'amorcage pour pile amorcable |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001089008A1 (en) * | 2000-05-16 | 2001-11-22 | Flexcon Company, Inc. | First use indicator label |
WO2003029904A1 (en) * | 2001-10-04 | 2003-04-10 | Access Business Group International Llc | End-of-life indicator for a consumable product |
DE102008054543A1 (de) * | 2008-12-11 | 2010-06-17 | Endress + Hauser Process Solutions Ag | Indikator zur Anzeige der Batteriefrische |
Also Published As
Publication number | Publication date |
---|---|
CN1266547A (zh) | 2000-09-13 |
JP2001512896A (ja) | 2001-08-28 |
US20020097023A1 (en) | 2002-07-25 |
EP1002354A1 (de) | 2000-05-24 |
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