DE102008023010A1 - Device and method for monitoring a protective device - Google Patents
Device and method for monitoring a protective device Download PDFInfo
- Publication number
- DE102008023010A1 DE102008023010A1 DE102008023010A DE102008023010A DE102008023010A1 DE 102008023010 A1 DE102008023010 A1 DE 102008023010A1 DE 102008023010 A DE102008023010 A DE 102008023010A DE 102008023010 A DE102008023010 A DE 102008023010A DE 102008023010 A1 DE102008023010 A1 DE 102008023010A1
- Authority
- DE
- Germany
- Prior art keywords
- functional state
- state information
- protection device
- protective
- central unit
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/167—Circuits for remote indication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
-
- 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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
-
- 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
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Offenbart ist eine Einrichtung (1) und ein Verfahren zur Funktionszustandsüberwachung einer wenigstens einen Schutzvorrichtung (3, 4, 5, 6) zum Schutz elektrischer Systeme gegen Störereignisse, wobei die Einrichtung aufweist: eine Zentraleinheit (2) mit elektrischen Leitern (7, 8) zur Versorgung der wenigstens einen Schutzvorrichtung (3, 4, 5, 6) mit elektrischer Energie, wobei die Zentraleinheit (2) ein Kommunikationsmittel (15) und die wenigstens eine Schutzvorrichtung (3, 4, 5, 6) eine Auswerte- und Kommunikationseinrichtung 3c aufweist, wobei die Auswerte- und Kommunikationseinrichtung (3c) eine die jeweilige Schutzvorrichtung betreffende Funktionszustandsinformation an das Kommunikationsmittel (15) über die elektrischen Leiter (7, 8) zur Weiterverarbeitung und/oder Weiterleitung und/oder Anzeige überträgt.Disclosed is a device (1) and a method for monitoring the functional state of at least one protective device (3, 4, 5, 6) for protecting electrical systems against interference events, the device comprising: a central unit (2) with electrical conductors (7, 8) for supplying the at least one protection device (3, 4, 5, 6) with electrical energy, the central unit (2) having a communication means (15) and the at least one protection device (3, 4, 5, 6) an evaluation and communication device 3c wherein the evaluation and communication device (3c) transmits a functional state information concerning the respective protection device to the communication means (15) via the electrical conductors (7, 8) for further processing and / or forwarding and / or display.
Description
Die Erfindung betrifft eine Einrichtung und ein Verfahren zur Funktionszustandsüberwachung einer Schutzvorrichtung gemäß der Oberbegriffe der Ansprüche 1 und 5.The The invention relates to a device and a method for monitoring the condition of a Protection device according to the preambles the claims 1 and 5.
Die mittels der erfindungsgemäßen Einrichtung und mittels des erfindungsgemäßen Verfahrens überwachte Schutzvorrichtung schützt ein elektrisches System vor Beeinträchtigung und/oder Zerstörung durch ein Störereignis.The by means of the device according to the invention and monitored by the method according to the invention Guard protects an electrical system from impairment and / or destruction by a disturbance event.
Im Kontext der vorliegenden Offenbarung wird unter einem Störereignis ein Ereignis verstanden, durch dessen Auftreten ein elektrisches System mit elektrischer Energie beaufschlagt wird, und zwar derart, dass das elektrische System in seiner ordnungsgemäßen Funktion beeinträchtigt oder zerstört wird. Beispiele für Störereignisse sind Blitzeinschläge oder statische Entladungen in deren Folge Überspannungsimpulse und/oder Überstromimpulse, beispielweise galvanisch, induktiv oder kapazitiv, in das elektrische System eingekoppelt werden und dieses in seiner Funktion beeinträchtigen oder zerstören.in the The context of the present disclosure will be under a disruptive event understood an event by the occurrence of an electric Electrical energy is applied to the system, in such a way that the electrical system in its proper function impaired or destroyed. examples for disruptive events are lightning strikes or static discharges as a result of overvoltage pulses and / or overcurrent pulses, For example, galvanic, inductive or capacitive, in the electrical System can be coupled and affect this in its function or destroy.
Vorstehend bezeichnete Schutzvorrichtungen für elektrische Systeme sind dem Fachmann im Aufbau und Funktion bekannt und bedürfen daher keiner weiteren Erläuterung im Rahmen der vorliegenden Für einen mit der Wartung betrauten Fachmann und/oder einen Betreiber von in Rede stehenden Schutzvorrichtungen ist wünschenswert über den Funktionszustand, bei spielsweise defekt oder funktionsfähig, der Schutzeinrichtungen informiert zu sein, unter Anderem deshalb, um im Falle einer defekten Schutzvorrichtung sofort für einen Austausch der defekten Schutzvorrichtung zu sorgen und so den Zeitraum zu minimieren, während dessen ein durch die Schutzvorrichtung zu schützendes elektrisches System nicht vor einem Störereingis geschützt ist.above are designated protection devices for electrical systems the person skilled in construction and function known and therefore require none further explanation under the present For a maintenance expert and / or an operator of protective devices in question is desirable over the Functional state, for example, defective or functional, the Protective devices to be informed, among other things, therefore, um in case of a faulty protection device immediately for one Replacement of the defective protection device and so the period to minimize while its an electrical system to be protected by the protection device not from a disturbance protected is.
Es wurden bereits Einrichtungen zur Funktionszustandsüberwachung von in Rede stehenden Schutzvorrichtungen vorgeschlagen, die optische Anzeigeelemente, beispielsweise Leuchtdioden, aufweisen. Diese zeigen den Funktionszustand einer Schutzvorrichtung an. Beispielsweise zeigt eine leuchtende Leuchtdiode eine ordnungsgemäße Funktion einer Schutzvorrichtung an und eine nicht leuchtende Leuchtdiode weist auf eine defekte Schutzvorrichtung hin.It have already been facilities for functional status monitoring proposed protective devices in question, the visual display elements, for example, light-emitting diodes. These show the functional state a protection device. For example, a glowing shows LED a proper function a protective device and a non-illuminated LED indicates a defective protective device.
Ein dann erforderliches Verfahren zur Überwachung der mit einem optischen Anzeigeelement ausgestatteten Schutzvorrichtung oder einer Mehrzahl von derartigen Schutzvorrichtungen gestaltet sich aufwändig, da die Überwachung manuell durch Fachpersonal erfolgen muss. Abhängig von der Anzahl der zu überwachenden Schutzvorrichtungen und abhängig vom Anbringungsort der zu überwachenden Schutzvorrichtungen kann der zur Überwachung erforderliche Aufwand beträchtlich sein.One then required procedure for monitoring with an optical Display element equipped protection device or a plurality of such protections designed consuming because The supervision must be done manually by qualified personnel. Depending on the number of monitored Protections and dependent from the place of installation to be monitored Safeguards may be the effort required to monitor considerably be.
Demgemäss ist es eine Aufgabe der vorliegenden Erfindung, eine Einrichtung zu schaffen und ein Verfahren vorzuschlagen, welche die geschilderten Nachteile behebt.Accordingly, it is An object of the present invention to provide a device and to propose a method which has the described disadvantages fixes.
Die Erfindung Rist die Aufgabe mit einer Einrichtung zur Funktionszustandsüberwachung einer Schutzvorrichtung mit den Merkmalen des Anspruchs 1 und mit einem Verfahren zur Funktionszustandsüberwachung einer Schutzvorrichtung mit den Verfahrenschritten des Anspruchs 5.The Invention Rist the task with a device for functional condition monitoring a protective device having the features of claim 1 and with a method for functional condition monitoring of a protective device with the method steps of claim 5.
Erfindungsgemäß wird eine einen Funktionszustand einer Schutzvorrichtung kennzeichnenden Funktionszustandsinformation über zur Versorgung der Schutzvorrichtung mit elektrischer Energie ausgestalteten Leitern an ein ggf. räumlich entferntes Auswertemittel übertragen, von diesem ausgewertet und/oder weiterverarbeitet und/oder weitergemeldet.According to the invention is a a functional state of a protective device characteristic function state information on the Supply the protection device designed with electrical energy Ladders to a possibly spatially transfer remote evaluation means, evaluated by this and / or further processed and / or further reported.
In vorteilhafter Weise wird so der Aufwand für die Überwachung, Überprüfung und/oder Wartung von Schutzvorrichtungen verringert, dies trifft auch und insbesondere bei großen Anzahlen von zu überwachenden Schutzvorrichtungen zu.In Advantageously, so the effort for monitoring, review and / or Maintenance of fenders reduces, so does and especially for large ones Numbers of monitored Protections too.
Weitere Ausgestaltungen der Erfindung ergeben sich aus der gegenständlichen Beschreibung, den Zeichnungen und den Merkmalen der Unteransprüche.Further Embodiments of the invention will become apparent from the subject Description, the drawings and the features of the subclaims.
Die Erfindung wird nachfolgend in Verbindung mit den beiliegenden Zeichnungen und der gegenständlichen Beschreibung näher erläutert.The The invention will be described below in conjunction with the accompanying drawings and the objective Description closer explained.
Es zeigen:It demonstrate:
Zur
Spannungsversorgung, beispielsweise mit einer 24 V Gleichspannung,
sind die zu überwachenden
Schutzvorrichtungen
Weiterhin
weist die Zentraleinheit
Die
Zentraleinheit
Weiterhin
weist die Zentraleinheit
Die
Schutzvorrichtung
Die
im Rahmen der Beschreibung der Schutzeinrichtung
Wird
von der Auswerte- und Kommunikationseinrichtung
Die Funktionszustandinformation kann hierbei vielfältige Informationsbestandteile aufweisen, beispielsweise Bestandteile zur Identifikation einer bestimmten Schutzvorrichtung, eines bestimmten Schutzelements einer Schutzvorrichtung oder Bestandteile der Schutzvorrichtung selbst die lediglich der Überwachung der Schutzvorrichtung und nicht dem Schutz elektrischer Systeme dienen. Durch diese Ausgestaltung ergeben sich vielfältige Möglichkeiten hinsichtlich der Überwachung von Schutzvorrichtungen, deren Schutzelemente und weitern Bestandteilen von Schutzvorrichtungen.The Function status information can in this case diverse information components have, for example, components for identifying a particular Protective device, a specific protective element of a protective device or components of the protective device itself, the only monitoring the protection device and not the protection of electrical systems serve. By this configuration, there are many possibilities in terms of surveillance of protective devices, their protective elements and other components of protections.
Die
Kommunikation zwischen den zu überwachenden
Schutzvorrichtungen
Wie
bereits ausgeführt,
sind dem Fachmann eine Vielzahl von Verfahren zur ”Aufmodulierung” und zur Übertragung
von Informationen auf zur Spannungsversorgung verwendeten elektrischen
Leitern
Die Erfindung ist nicht auf die beschriebenen Ausführungsbeispiele beschränkt, die auf vielfache Weise abgewandelt werden können. Insbesondere ist es möglich die genannten Merkmale auch in anderen als den genannten Kombinationen auszuführen.The The invention is not limited to the described embodiments which can be modified in many ways. In particular, it is possible the mentioned features in other than the above combinations perform.
So ist es denkbar die zu überwachenden Schutzvorrichtungen zur Versorgung mit elektrischer Energie in Reihe zu verschalten. In diesem Fall wird durch eine Konstantstromquelle ein konstanter Strom ”eingeprägt”, der selbstverständlich von den elektrischen Eigenschaften der zu überwachenden Schutzvorrichtungen abhängt.So it is conceivable the protective devices to be monitored to connect in series with the supply of electrical energy. In this case, a constant current source becomes a constant Electricity "impressed", of course the electrical properties of the protective devices to be monitored depends.
Die
Weiterleitung/Weitermeldung von Funktionszustandsinformationen durch
die Zentraleinheit
Außerdem kann
die Zentraleinheit
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008023010A DE102008023010A1 (en) | 2008-05-09 | 2008-05-09 | Device and method for monitoring a protective device |
PCT/EP2009/055406 WO2009135833A1 (en) | 2008-05-09 | 2009-05-05 | Device and method for monitoring a protection apparatus |
EP09742051A EP2286426A1 (en) | 2008-05-09 | 2009-05-05 | Device and method for monitoring a protection apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008023010A DE102008023010A1 (en) | 2008-05-09 | 2008-05-09 | Device and method for monitoring a protective device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008023010A1 true DE102008023010A1 (en) | 2009-11-12 |
Family
ID=40921991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008023010A Ceased DE102008023010A1 (en) | 2008-05-09 | 2008-05-09 | Device and method for monitoring a protective device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2286426A1 (en) |
DE (1) | DE102008023010A1 (en) |
WO (1) | WO2009135833A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2458611A1 (en) * | 2010-11-29 | 2012-05-30 | Eaton Industries GmbH | Switching device and external control module |
DE102014103575A1 (en) * | 2014-03-17 | 2015-09-17 | Obo Bettermann Gmbh & Co. Kg | Device for protection against overvoltages |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012021341A1 (en) | 2012-10-31 | 2014-04-30 | Phoenix Contact Gmbh & Co. Kg | Modular device for evaluating one or more conditions of cabinet element e.g. receiving device, has bus connection units to forward detected display and operating parameters of switch cabinet construction portions to evaluation device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993021678A1 (en) * | 1992-04-08 | 1993-10-28 | Critec Pty. Ltd. | Improvements in surge diverters |
EP0858174A3 (en) * | 1997-02-11 | 2002-09-04 | Philips Patentverwaltung GmbH | Method and system for transmitting data and energy |
DE19722898A1 (en) * | 1997-05-29 | 1998-12-10 | Siemens Ag | Remote monitoring of an electronic overcurrent release |
US6671148B2 (en) * | 2001-06-29 | 2003-12-30 | General Electric Company | Electronic communicating residential circuit breaker |
EP1562272B1 (en) * | 2004-01-14 | 2016-09-07 | Dehn + Söhne Gmbh + Co. Kg | Arrangement for checking and recording of the status of an overvoltage protection device, particularly for installation in low-voltage networks or information systems |
US8816829B2 (en) * | 2004-06-18 | 2014-08-26 | Wilfried Beck | Household appliance control system |
EP1787371A2 (en) * | 2004-09-10 | 2007-05-23 | Cooper Technologies Company | System and method for circuit protector monitoring and management |
-
2008
- 2008-05-09 DE DE102008023010A patent/DE102008023010A1/en not_active Ceased
-
2009
- 2009-05-05 WO PCT/EP2009/055406 patent/WO2009135833A1/en active Application Filing
- 2009-05-05 EP EP09742051A patent/EP2286426A1/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2458611A1 (en) * | 2010-11-29 | 2012-05-30 | Eaton Industries GmbH | Switching device and external control module |
WO2012072649A1 (en) * | 2010-11-29 | 2012-06-07 | Eaton Industries Gmbh | Switching device and external control assembly |
DE102014103575A1 (en) * | 2014-03-17 | 2015-09-17 | Obo Bettermann Gmbh & Co. Kg | Device for protection against overvoltages |
DE102014103575B4 (en) | 2014-03-17 | 2024-06-27 | OBO Bettermann Hungary Kft. | Device for protection against overvoltage |
Also Published As
Publication number | Publication date |
---|---|
WO2009135833A1 (en) | 2009-11-12 |
EP2286426A1 (en) | 2011-02-23 |
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