WO2008148441A1 - Vorrichtung und verfahren zum erkennen der ansteuerungsart für ein spannungs- oder stromauslösendes schaltgerät - Google Patents
Vorrichtung und verfahren zum erkennen der ansteuerungsart für ein spannungs- oder stromauslösendes schaltgerät Download PDFInfo
- Publication number
- WO2008148441A1 WO2008148441A1 PCT/EP2008/002908 EP2008002908W WO2008148441A1 WO 2008148441 A1 WO2008148441 A1 WO 2008148441A1 EP 2008002908 W EP2008002908 W EP 2008002908W WO 2008148441 A1 WO2008148441 A1 WO 2008148441A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- control
- voltage
- control input
- signal
- control 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
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/03—Application domotique, e.g. for house automation, bus connected switches, sensors, loads or intelligent wiring
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/14—Protecting elements, switches, relays or circuit breakers
Definitions
- the invention relates to a device and a method for detecting the type of control for a voltage or current release of a voltage or current-triggering switching device, comprising at least one control unit with at least two control inputs.
- EP 1 009 005 B1 discloses a device for controlling an electromagnet for opening or closing a circuit breaker with local and remote control.
- the device includes two power supply terminals and a remote control terminal as well as a local operating terminal.
- two power supply terminals are connected to a supply voltage source via a first on-site actuator.
- the two power supply terminals are directly connected to the supply voltage source and the on-site actuation terminal is connected to the one power supply terminal via a second on-site actuator.
- a communication module is provided.
- Occupancy detection means are provided on at least one occupancy detection terminal for automatically detecting the connection of the communication module to the remote operation and occupancy detection terminals of the facility.
- the Ausschaltg. Switch-on control of the circuit breaker is carried out either by the second on-site actuator or by a control command of the
- the device comprises means for comparing a voltage representing the voltage at the power supply terminals size with a predetermined threshold, means for detecting the occupancy of Fembetuschists- and occupancy detection terminals with a communication module and means for controlling the energization of at least one coil of the electromagnet when the imaging size is the threshold.
- the excitation of the coil takes place either in the absence of proof of occupancy by a communication module automatically or upon proof of occupancy, if also an actuation signal on the remote control terminal or the Suburb operating terminal is present.
- an ohmic voltage divider to the power supply terminals and the interposition of a rectifier and a microprocessor circuit is connected.
- the microprocessor circuit includes comparison, occupancy detection and control means.
- the on-site actuation clamp which can be actuated via the on-site actuator, is also connected to the microprocessor circuit.
- a transistor is connected on the output side to the microprocessor circuit as an electronic breaker, wherein the coil is also connected drain-side to the transistor.
- a communication module which serves to operate the device in a local mode and / or remote control mode.
- a pure suburb mode in addition to the one suburb actuator, a second one is provided in the area of the one power supply terminal, so that the device has a rather complex structure.
- the present invention is based on the object of designing a less complex device for detecting the type of control for a voltage or current release of a voltage or current-triggering switching device.
- the object is achieved for a device according to the preamble of claim 1, characterized in that a signal detection device for detecting the
- Signal state to at least one control input of the control unit and means for blocking the at least one control signal-free control input is provided in the presence of a control signal to a control input.
- the object is achieved in that detects the signal state at the control inputs of the control unit for displaying the operation of the voltage or current release and in the presence of a control signal to a control input of at least one more Control input is disabled.
- a device and a method for detecting the type of control for a voltage or current release of a voltage or current-triggering switching device are created in which neither a jumper is needed to detect the type of drive for the voltage or current release, nor a complex structure of Device for detecting the driving mode, as known in the art.
- the circuit complexity can be minimized and thus optimized.
- all control types are always available and the respective control mode is automatically detected.
- An additional communication module is not required for this, in contrast to the prior art.
- the respective control mode is signaled by interrogating the signal state of a control input of the control unit after connection of the control unit of the switching device. Is there a signal at the one control input for actuating the voltage or
- one of the control inputs is connected to the voltage or current release of the switching device.
- a signal is thus present at this control input, so that the at least one other control input is blocked.
- a release takes place only when the signal at the one control input, this is again signal free.
- a device for releasing the at least one other control input is provided when the signal at the one control input is removed.
- the at least one further control input is enabled. This is again a command to this another and of course also at the other now again signal-free control input possible.
- the at least one further control input can in particular with a voltage equal to the
- Supply voltage can be actuated, such as a voltage of 24 volts.
- the other control input is advantageously applied to the supply voltage.
- a switching device is advantageous provided by means of which the connection of the supply voltage can be made to this control input.
- control unit comprises at least one microcontroller and thus a cost-effective, yet effective and easy-to-program element.
- the one control input is connected to the control unit via a self-locking field effect transistor.
- a normally-off field-effect transistor in particular an n-channel MOSFET, the flow of a drain current can be prevented if the gate-source voltage is less than the threshold voltage of the transistor, wherein the control input is located on the gate terminal of the field effect transistor , the drain terminal is connected to the control unit and the source terminal is grounded.
- a self-locking field effect transistor in particular self-locking n-channel MOSFET, connected.
- an optical connection between the another control input and the control unit may alternatively be provided.
- a galvanic isolation between the control input and the control unit itself is possible, so that it can not be damaged by any overvoltages or high currents.
- a voltage or current-triggering switching device which includes such a device for detecting the type of drive, can by a signal detection device in response to the signal state at a or the control inputs of a control unit of the An horrungsart- detection device can be operated as a voltage or current release.
- FIG. 1 shows a schematic diagram of a first embodiment of a device according to the invention for detecting the type of control for a voltage or current release of a switching device
- Figure 2 is a schematic diagram of a second embodiment of a device for detecting the type of control for a voltage or current release of a switching device
- FIG. 3 shows a schematic diagram of a third embodiment of a device for detecting the type of control for a voltage or current release of a switching device.
- FIG. 1 shows a schematic diagram of a circuit arrangement of a device 1 for detecting the type of control for a voltage or current release of a voltage or current-triggering switching device is shown.
- This comprises a control unit 10 with two control inputs 12, 14. Further, the control unit 10 has a 15-volt terminal 16 and a 3.3-volt terminal 18. The control unit 10 is further connected to a ground terminal 20, a
- Terminal 22 for connecting to a voltage measuring device 30 and two outputs 24, 26 which lead to a suit coil 40 and a holding coil 50.
- Both coils 40, 50 are each a self-locking field effect transistor 42, 52, here formed as an n-channel MOSFET, upstream.
- the device 1 further comprises a power supply 60 which is connected on the source side to the self-locking of the holding coil 50 upstream field effect transistor 52. Gate side is the field effect transistor 52 to the control unit 10 and the drain side connected to the holding coil 50.
- the power supply 60 provides both 15 volts and 3.3 volts.
- the control input 12 is connected via a switch 70 to the supply voltage line L1. Via a filtering and rectifying device 80, a filtered and rectified supply voltage for the connection of the tightening coil 40 and the holding coil 50 and the voltage measuring device 30 is provided.
- a ground connection 28 is provided for the second control input 14.
- the control input 12 can be acted upon by the operation of the switch 70 with supply voltage, whereas the control input 14 is actuated with a voltage other than the supply voltage. For example, a voltage of 24 volts can be applied here.
- the control unit 10 detects in response to the signal state at the control input 12, the respective type of control for the voltage or current release. After the operation of the switch 70, so the
- the signal at the control input 12 is detected by the control unit 10 and the drive mode (voltage or current trigger operation) closed. As soon as a signal is present at the control input 12, an actuation via the control input 14 is blocked so that it can no longer send a control signal to the control unit 10. As soon as the control signal at the control input 12 is no longer present, the control input 14 is released again to command. If there is no signal at the control input 12, a command input at the control input 12 or 14 is possible until a signal is detected at one of the two control inputs 12, 14.
- the control unit 10 is designed such that whenever a signal is detected at one of the two control inputs 12,14, the other input for the time of actuation of the signal input to the control input is blocked. In this case, however, signals the control input 12 at power on by pressing the Switch 70 of the control unit 10, the respective type of control for the voltage or current release. The detection of the type of control is thus automatic and there are all types of control available at any time.
- FIG. 2 shows a more detailed circuit arrangement for the two control inputs 12 and 14 and the control unit 10.
- the control unit 10 includes in this embodiment, a microcontroller 11. Between the control input 12 and the microcontroller is a rectifier circuit 120 for rectifying the signal at the control input 12 and an RC -Glied 130, which includes two resistors 131, 132 and a capacitor 133. As a result, a voltage divider or a filtering is provided. Alternatively, an optocoupler could be provided here.
- a self-locking field effect transistor (n-channel MOSFET) 134 is provided, to which the RC element 130 is connected on the gate side.
- the source side of the field effect transistor 134 is grounded and the drain side, a further resistor 135, which in turn is connected to 3.3 volts, and a connection to the microcontroller 11 is provided.
- the second control input 14 is connected via gates 140, 141 on the gate side to a self-locking field effect transistor (n-channel MOSFET) 142.
- the field effect transistor 142 is the source side to ground and is the drain side connected via a resistor 143 to 3.3V. Furthermore, it is connected on the drain side to the microcontroller 1 1.
- the self-locking field-effect transistors 134 and 142 a release and a blocking of the respective control input 12 or 14 upon application of a signal to the other control input 12 or 14 are possible. Both field effect transistors are operated in source circuit. The field effect transistors are used for signal adaptation.
- FIG. An alternative solution concerning the design of the part of the device comprising the two control inputs 12, 14 and the control unit 10 is shown in FIG.
- the first control input 12 is formed according to the embodiment in Figure 2.
- an optical connection via an optocoupler 149 is provided which comprises a photodiode 144 as a transmitter and a corresponding phototransistor 145 as a receiver.
- the photodiode 144 is connected in parallel with a second diode 146.
- a resistor 147 is connected upstream of these two diodes.
- Photodiode since the phototransistor is not led out base side, serves as a photoreceiver. It is connected to the collector side via a resistor 148 to 3.3V and connected to the microcontroller 11. Emitter side of the phototransistor 145 is grounded.
- the optical connection makes it possible that a galvanic separation between the control input 14 and the control unit or microcontroller can take place if, for example, for safety reasons, such should be avoided. Since only the concern of a signal at the control input 14 is queried, a higher voltage is not required here, so that the interrogation of a signal via an optical connection is already sufficient.
- a signal detection means for detecting the signal state of at least a first control input and a device for blocking the at least one further control input is provided in the presence of a signal at the first control input.
- the connection between the control inputs and the control unit can be carried out galvanically or not galvanic, since only the signaling is queried at the control inputs.
Landscapes
- Power Conversion In General (AREA)
- Keying Circuit Devices (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Electronic Switches (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/602,686 US8508906B2 (en) | 2007-06-04 | 2008-04-12 | Device and method for identifying the type of control for a voltage-release or current-release switching device |
| CN200880018815.5A CN101681742B (zh) | 2007-06-04 | 2008-04-12 | 用于识别电压脱扣式或电流脱扣式开关设备的控制方式的装置和方法 |
| EP08735196.1A EP2156455B1 (de) | 2007-06-04 | 2008-04-12 | Vorrichtung und verfahren zum erkennen der ansteuerungsart für ein spannungs- oder stromauslösendes schaltgerät |
| JP2010510655A JP5091312B2 (ja) | 2007-06-04 | 2008-04-12 | 電圧または電流を解放する開閉装置に対する制御方式を識別するための装置および方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007026169.3 | 2007-06-04 | ||
| DE102007026169A DE102007026169A1 (de) | 2007-06-04 | 2007-06-04 | Vorrichtung und Verfahren zum Erkennen der Ansteuerungsart für ein spannungs- oder stromauslösendes Schaltgerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008148441A1 true WO2008148441A1 (de) | 2008-12-11 |
Family
ID=39865355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2008/002908 Ceased WO2008148441A1 (de) | 2007-06-04 | 2008-04-12 | Vorrichtung und verfahren zum erkennen der ansteuerungsart für ein spannungs- oder stromauslösendes schaltgerät |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8508906B2 (de) |
| EP (1) | EP2156455B1 (de) |
| JP (1) | JP5091312B2 (de) |
| CN (1) | CN101681742B (de) |
| DE (1) | DE102007026169A1 (de) |
| WO (1) | WO2008148441A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9698669B2 (en) * | 2012-08-10 | 2017-07-04 | Eaton Electrical Ip Gmbh & Co. Kg | Control device for a switching device with separate start-up and holding coils |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4311883A1 (de) * | 1993-04-10 | 1994-10-13 | Tehalit Gmbh | EIB-Modul |
| US5450334A (en) * | 1993-11-01 | 1995-09-12 | Pulizzi Engineering, Inc. | One time programmable switched-output controller |
| US5610579A (en) * | 1995-11-14 | 1997-03-11 | Eaton Corporation | Apparatus and method for selecting a control source for an electrical switching device |
| US5818128A (en) * | 1991-05-02 | 1998-10-06 | Heath Company | Wireless multiple position switching system |
| EP1009005A1 (de) * | 1998-12-07 | 2000-06-14 | Schneider Electric Industries SA | Einrichtung zur Steuerung eines Elektromagnetes zum Öffnen oder Schliessen eines Schutzschalters, mit lokaler und Fernsteuerung |
| US20030160517A1 (en) * | 2002-02-27 | 2003-08-28 | Lo Chung Ping Kevin | Two-wire power switch with line-powered switch controlling means |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2618276B1 (fr) * | 1987-07-15 | 1994-04-29 | Crouzet Sa | Dispositif de commutation electronique. |
| DE3826284A1 (de) * | 1988-07-30 | 1990-02-08 | Licentia Gmbh | Ueberstromschutz mit statusmeldung bei einer potentialfreien ansteuerschaltung eines insulated-gate-transistors |
| AT399429B (de) * | 1989-06-06 | 1995-05-26 | Gec Alsthom T & D Gmbh | Elektronische einrichtung mit einer steckeinheit zur ausschaltüberwachung von schaltgeräten |
| FR2696592B1 (fr) * | 1992-10-05 | 1994-12-02 | Merlin Gerin | Déclencheur électronique comportant une protection terre. |
-
2007
- 2007-06-04 DE DE102007026169A patent/DE102007026169A1/de not_active Ceased
-
2008
- 2008-04-12 CN CN200880018815.5A patent/CN101681742B/zh not_active Expired - Fee Related
- 2008-04-12 JP JP2010510655A patent/JP5091312B2/ja not_active Expired - Fee Related
- 2008-04-12 WO PCT/EP2008/002908 patent/WO2008148441A1/de not_active Ceased
- 2008-04-12 US US12/602,686 patent/US8508906B2/en not_active Expired - Fee Related
- 2008-04-12 EP EP08735196.1A patent/EP2156455B1/de not_active Not-in-force
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5818128A (en) * | 1991-05-02 | 1998-10-06 | Heath Company | Wireless multiple position switching system |
| DE4311883A1 (de) * | 1993-04-10 | 1994-10-13 | Tehalit Gmbh | EIB-Modul |
| US5450334A (en) * | 1993-11-01 | 1995-09-12 | Pulizzi Engineering, Inc. | One time programmable switched-output controller |
| US5610579A (en) * | 1995-11-14 | 1997-03-11 | Eaton Corporation | Apparatus and method for selecting a control source for an electrical switching device |
| EP1009005A1 (de) * | 1998-12-07 | 2000-06-14 | Schneider Electric Industries SA | Einrichtung zur Steuerung eines Elektromagnetes zum Öffnen oder Schliessen eines Schutzschalters, mit lokaler und Fernsteuerung |
| US20030160517A1 (en) * | 2002-02-27 | 2003-08-28 | Lo Chung Ping Kevin | Two-wire power switch with line-powered switch controlling means |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007026169A1 (de) | 2008-12-11 |
| EP2156455A1 (de) | 2010-02-24 |
| JP2010529601A (ja) | 2010-08-26 |
| CN101681742B (zh) | 2016-03-02 |
| US8508906B2 (en) | 2013-08-13 |
| US20110157757A1 (en) | 2011-06-30 |
| EP2156455B1 (de) | 2016-12-21 |
| CN101681742A (zh) | 2010-03-24 |
| JP5091312B2 (ja) | 2012-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012076433A1 (de) | Sicherheitsschaltgerät zum fehlersicheren abschalten eines elektrischen verbrauchers | |
| DE19909968B4 (de) | Sicherheitsschalteinrichtung für elektrisch gesteuerte Maschinen | |
| EP0149727A1 (de) | Überwachungsschaltung für die Sicherheitskontakte von Aufzügen | |
| WO2016096429A1 (de) | Verfahren und vorrichtung zur übertragung von elektrischer leistung und/oder von signalen zwischen einer wand und einem gegenüber dieser wand schwenkbaren flügel | |
| EP2110950A1 (de) | Schaltung und Verfahren zur Signalspannungsübertragung innerhalb eines Treibers eines Leistungshalbleiterschalters | |
| DE102006027135B3 (de) | Verfahren zum Betrieb einer Vorrichtung, insbesondere eines Sicherheitsschalters, und die Vorrichtung | |
| EP2156455B1 (de) | Vorrichtung und verfahren zum erkennen der ansteuerungsart für ein spannungs- oder stromauslösendes schaltgerät | |
| EP2663985B1 (de) | Vorrichtung und verfahren zum steuern eines schalterantriebs eines elektrischen schalters | |
| DE102016121255A1 (de) | Steuermodul für eine elektromechanische Schalteinheit, Relaismodul und Steuervorrichtung | |
| EP0365697A1 (de) | Schaltungsanordnung zum Erkennen des Leerlaufs einer mit einem elektronischen Schalter in Reihe liegenden Last | |
| WO2017089549A1 (de) | Schaltgerät und system zum ein- und ausschalten einer elektrischen last | |
| WO2007017073A2 (de) | Gebäudeleittechnik- oder gefahrenmeldeanlage | |
| AT408392B (de) | Steuereinrichtung für ein elektronisches installationsgerät | |
| EP2876509B1 (de) | Sicherheitssteuerung | |
| EP4546386B1 (de) | Sicherheitsschaltgerät | |
| DE102013003766B3 (de) | Verfahren zum Ersetzen von Kleinpolrelais in Gleich-/Wechselstromübertragungen der Eisenbahnsignaltechnik | |
| DE10029106B4 (de) | Verfahren zur Steuerung und entsprechende Schaltungsanordnung | |
| EP2842400B1 (de) | Schnittstelle mit sende- und empfangszweig | |
| DE4423704C1 (de) | Schaltungsanordnung mit Sicherheitsfunktion für Schutzvorrichtungen | |
| EP4316945B1 (de) | Signalübertragungseinrichtung einer signaltechnischen sicherungsanlage zur sicheren übertragung eines ac-signals | |
| DE19725317B4 (de) | Schaltungsanordnung zur Ansteuerung eines mit Gleichspannung betätigbaren Magnetventiles | |
| EP2628063B1 (de) | Stromausgangsstufe mit automatischer aktiv-passiv umschaltung | |
| DE102004007328A1 (de) | Elektrische Schaltungsanordnung | |
| EP0822471B1 (de) | Elektronisches Gerät | |
| DE102014208709A1 (de) | Sicherheitseinrichtung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 200880018815.5 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08735196 Country of ref document: EP Kind code of ref document: A1 |
|
| REEP | Request for entry into the european phase |
Ref document number: 2008735196 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2008735196 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2010510655 Country of ref document: JP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 8373/DELNP/2009 Country of ref document: IN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 12602686 Country of ref document: US |