DE102007040555B4 - Method and circuit for identifying the type of voltage, in particular the operating voltage supplied to an operating device for emergency lighting - Google Patents
Method and circuit for identifying the type of voltage, in particular the operating voltage supplied to an operating device for emergency lighting Download PDFInfo
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- DE102007040555B4 DE102007040555B4 DE102007040555.5A DE102007040555A DE102007040555B4 DE 102007040555 B4 DE102007040555 B4 DE 102007040555B4 DE 102007040555 A DE102007040555 A DE 102007040555A DE 102007040555 B4 DE102007040555 B4 DE 102007040555B4
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- voltage
- measuring
- switching
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- measuring circuits
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2853—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply conditions
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- 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
- G01R19/0007—Frequency selective voltage or current level measuring
- G01R19/0015—Frequency selective voltage or current level measuring separating AC and DC
-
- 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
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
Verfahren zum Identifizieren der Art einer Spannung (Vmains), die mindestens in zwei von mindestens drei verschiedenen zeitlichen Verlaufsformen, als Wechselspannung, als pulsierende Gleichspannung oder als konstante Gleichspannung vorliegen kann,
dadurch gekennzeichnet, dass
die vorliegende Spannung gleichgerichtet wird, derart, dass sie in eine positive und eine negative Spannungskomponente zerlegt wird,
dass die beiden Spannungskomponenten als Spannungsquellen für zwei Messstromkreise (M1, M2) verwendet werden,
und dass die Ströme in den beiden Messstromkreisen zur Identifizierung der Art der vorliegenden Spannung ausgewertet werden.
Method for identifying the type of voltage (V mains ) which may be present in at least two of at least three different time profiles, as an alternating voltage, as a pulsating direct voltage or as a constant direct voltage,
characterized in that
the present voltage is rectified, such that it is decomposed into a positive and a negative voltage component,
that the two voltage components are used as voltage sources for two measuring circuits (M1, M2),
and that the currents in the two measuring circuits are evaluated to identify the type of voltage present.
Description
Die Erfindung betrifft ein Verfahren und eine Schaltung zum Identifizieren der Art einer Spannung, insbesondere der einem Betriebsgerät für Notlichtleuchten zugeführten Betriebsspannung, die in mindestens zwei von mindestens drei verschiedenen zeitlichen Verlaufsformen, wie z.B. als Wechselspannung, als pulsierende Gleichspannung oder als konstante Gleichspannung vorliegen kann.The invention relates to a method and a circuit for identifying the type of voltage, in particular the operating voltage supplied to an operating device for emergency lighting, which is in at least two of at least three different time courses, such. can be present as an AC voltage, as a pulsating DC voltage or as a constant DC voltage.
Die Druckschrift
Nach der
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Schaltung der eingangs beschriebenen Art anzugeben, mit dem/der die. Art einer vorliegenden Spannung, insbesondere der einem Betriebsgerät für Notlichtleuchten zugeführten Betriebsspannung identifizierbar ist.The invention has for its object to provide a method and a circuit of the type described above, with the / the. Type of present voltage, in particular the operating voltage supplied to an operating device for emergency lighting is identifiable.
Die vorstehend genannte Aufgabe wird durch ein Verfahren gemäß dem Anspruch 1 und eine Schaltung gemäß dem Anspruch 4 gelöst.The above object is achieved by a method according to claim 1 and a circuit according to claim 4.
Weiterbildende Maßnahmen sind für das Verfahren Gegenstand der Ansprüche 2 und 3 und für die Schaltung Gegenstand der Ansprüche 5 bis 13.
Andere Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche 7 bis 10.Further development measures are for the process subject matter of claims 2 and 3 and for the circuit subject matter of claims 5 to 13.
Other developments of the invention are subject of the dependent claims 7 to 10.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnungen beschrieben.An embodiment of the invention will be described below with reference to the drawings.
Es zeigen:
-
1 ein Schaltbild der Schaltung zum Identifizieren der Art einer einem Betriebsgerät für Notlichtleuchten zugeführten Betriebsspannung, die als Wechselspannung, als pulsierende Gleichspannung, als konstante Gleichspannung oder als Nullspannung (keine Spannung) vorliegen kann ; -
2 bis25 Spannungsverläufe an einzelnen Punkten der Schaltung bei den unterschiedlichen Betriebsspannungsarten.
-
1 a circuit diagram of the circuit for identifying the type of operating voltage supplied to an operating device for emergency lights, which may be present as AC voltage, as a pulsating DC voltage, as a constant DC voltage or as a zero voltage (no voltage); -
2 to25 Voltage curves at individual points of the circuit at the different operating voltage types.
Die zu prüfende Betriebsspannung Vmains liegt am Eingang der Schaltung an, die Teil eines elektronischen Vorschaltgerätes (EVG) ist. Sie kann als Wechselspannung mit aufeinander folgenden Halbwellen unterschiedlicher Polarität, als pulsierende Gleichspannung mit aufeinander folgenden Halbwellen gleicher Polarität, als konstante Gleichspannung oder als Nullspannung (keine Spannung) vorliegen. Mit der Schaltung soll die Art der Spannung identifiziert werden. Dazu muss sie zunächst ein Störfilter passieren, das aus zwei symmetrischen Längsdrosseln
Für die nachfolgende Beschreibung und die entsprechenden Darstellungen in den einzelnen Figuren wird der Einfachheit unterstellt, dass die am Eingang des Störfilters anliegende Betriebsspannung Vmains durch das Störfilter keine Veränderung erfährt, dass also die Betriebsspannung Vmains auch an den Anschlüssen
Die Schaltung enthält zwei Messstromkreise
Der Strom des ersten Messstromkreises
Der Strom des zweiten Messstromkreises
An den Anschlüssen
In dem Messstromkreis
Wenn Vmains eine Wechselspannung mit wechselnden positiven und negativen Netzhalbwellen ist, so ergibt die Betrachtung, dass ein Strom während der positiven Netzhalbwelle durch den Messstromkreis
Der Spannungsabfall über den Messwiderstand
Für die weiteren Betrachtungen sei vorausgesetzt, dass der separate Widerstand
In
In
Gemäß
Ergänzend zu
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007040555.5A DE102007040555B4 (en) | 2007-08-28 | 2007-08-28 | Method and circuit for identifying the type of voltage, in particular the operating voltage supplied to an operating device for emergency lighting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007040555.5A DE102007040555B4 (en) | 2007-08-28 | 2007-08-28 | Method and circuit for identifying the type of voltage, in particular the operating voltage supplied to an operating device for emergency lighting |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007040555A1 DE102007040555A1 (en) | 2009-03-05 |
DE102007040555B4 true DE102007040555B4 (en) | 2019-01-31 |
Family
ID=39166367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007040555.5A Active DE102007040555B4 (en) | 2007-08-28 | 2007-08-28 | Method and circuit for identifying the type of voltage, in particular the operating voltage supplied to an operating device for emergency lighting |
Country Status (1)
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DE (1) | DE102007040555B4 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010031016A1 (en) | 2010-07-06 | 2012-01-26 | Tridonic Gmbh & Co Kg | Control of operating parameters of operating devices for LEDs |
DE102010063992A1 (en) | 2010-12-22 | 2012-06-28 | Tridonic Gmbh & Co. Kg | Evaluation of the supply voltage of operating devices for lamps |
DE102011100003A1 (en) * | 2011-04-29 | 2012-10-31 | Tridonic Gmbh & Co. Kg | Electronic ballast for a lighting device |
JP2013008616A (en) * | 2011-06-27 | 2013-01-10 | Toshiba Lighting & Technology Corp | Luminaire |
GB2498371B (en) | 2012-01-12 | 2016-09-14 | Tridonic Gmbh & Co Kg | Lamp controller |
DE102012206056B4 (en) | 2012-04-13 | 2023-05-04 | Tridonic Gmbh & Co Kg | Control of lamps by means of defined manipulation of the supply voltage |
AT13365U1 (en) * | 2012-04-13 | 2013-11-15 | Tridonic Gmbh & Co Kg | Control of lamps by means of defined manipulation of the supply voltage |
DE102013107872B3 (en) * | 2013-08-07 | 2014-12-11 | Vossloh-Schwabe Deutschland Gmbh | Device and method for operating a lamp arrangement |
DE102013219153B4 (en) * | 2013-09-24 | 2024-05-16 | Tridonic Gmbh & Co Kg | Driver module with secondary-side detection of a primary-side electrical supply |
AT14758U1 (en) * | 2013-09-25 | 2016-05-15 | Tridonic Gmbh & Co Kg | Driver module with secondary-side detection of a primary-side electrical supply |
DE102015203950A1 (en) * | 2015-03-05 | 2016-09-08 | Tridonic Gmbh & Co Kg | Operating device with detection of the elimination of the supply voltage |
DE102016224349A1 (en) | 2016-12-07 | 2018-06-07 | Tridonic Gmbh & Co Kg | A method of identifying the type of supply voltage supplied to a lamp driver |
WO2018104302A1 (en) | 2016-12-07 | 2018-06-14 | Tridonic Gmbh & Co Kg | Method for identifying the type of supply voltage supplied to an operating device for lighting means |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6069457A (en) | 1998-01-20 | 2000-05-30 | Lumion University | Method and apparatus for controlling lights and other devices |
EP0939476B1 (en) | 1998-02-25 | 2001-10-04 | INOTEC Sicherheitstechnik GmbH | Device for central emergency lighting supply |
WO2006036508A1 (en) | 2004-09-24 | 2006-04-06 | Luminoptics, Llc | Method and apparatus for controlling electrical lighting installations |
-
2007
- 2007-08-28 DE DE102007040555.5A patent/DE102007040555B4/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6069457A (en) | 1998-01-20 | 2000-05-30 | Lumion University | Method and apparatus for controlling lights and other devices |
EP0939476B1 (en) | 1998-02-25 | 2001-10-04 | INOTEC Sicherheitstechnik GmbH | Device for central emergency lighting supply |
WO2006036508A1 (en) | 2004-09-24 | 2006-04-06 | Luminoptics, Llc | Method and apparatus for controlling electrical lighting installations |
Also Published As
Publication number | Publication date |
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DE102007040555A1 (en) | 2009-03-05 |
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Owner name: TRIDONIC GMBH & CO KG, DORNBIRN, AT |
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Effective date: 20130906 |
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R084 | Declaration of willingness to licence |