EP0997921A1 - Procédé et dispositif de commande pour un relais électromécanique - Google Patents
Procédé et dispositif de commande pour un relais électromécanique Download PDFInfo
- Publication number
- EP0997921A1 EP0997921A1 EP99119944A EP99119944A EP0997921A1 EP 0997921 A1 EP0997921 A1 EP 0997921A1 EP 99119944 A EP99119944 A EP 99119944A EP 99119944 A EP99119944 A EP 99119944A EP 0997921 A1 EP0997921 A1 EP 0997921A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- relay
- current pulse
- delay
- control unit
- load
- 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.)
- Granted
Links
Images
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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
-
- 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
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
-
- 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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H2009/566—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle with self learning, e.g. measured delay is used in later actuations
Definitions
- the invention relates to a method for controlling an AC network operated and switching a load current electromechanical Relay, as well as on a device for performing the method.
- Relays are often used when a large load current is used by means of a small one Control current is to be switched, e.g. when used as an installation switch.
- the advantages of mechanical relays are their high robustness and small construction volume at a relatively low price.
- Electromechanical face high demands Components when large starting currents, e.g. with capacitive or Incandescent lamp loads occur, must be switched. Bulb loads are marked by a factor of about 10 in relation to the starting current to the Current in the stationary final value.
- Capacitive loads occur when used as installation switches, e.g. when switching electronic transformers, energy saving lamps or electronic ballasts for fluorescent lamps.
- the invention is therefore based on the object of a method for operating a specify electromechanical relays on an AC network with a particularly low load on the relay contacts due to starting currents Switching on a load is reached.
- a facility to carry out of the procedure is therefore based on the object of a method for operating a specify electromechanical relays on an AC network with a particularly low load on the relay contacts due to starting currents Switching on a load is reached.
- the switch-on delay selected in this way is that they close the relay contact along with the relay response time at the time of a zero crossing, or at least in the vicinity of one Zero crossing of the AC voltage causes.
- Fig. 1 shows a block diagram of a device for performing the method.
- a load 1 is by means of a relay contact 2 of an electromechanical relay 3 connectable with an alternating voltage via conductor N, L.
- the one belonging to relay 3 Relay coil 4 is controlled by an electronic control unit 5 which can be realized by means of a microcontroller.
- the control unit 5 is via a A switching command can be fed to input E.
- Lead to the AC voltage Conductor N, L is connected to a line voltage zero crossing detector 6, which is a Forms zero crossing signal and feeds the control unit 5.
- a current pulse detector 7 in conjunction with a measuring device 8 delivers a current pulse measured value after the respective closing of the relay contact 2 to the control unit 5.
- the estimated value is selected depending on the design of relay 3.
- control unit 5 A possible operation of the control unit 5 is described below.
- the control unit 5 If the control unit 5 is supplied with a switching command at the input E, it drives the relay coil 5 after a delay T.
- the starting current pulse dI occurring in the load circuit after the relay contact 2 has been closed is detected as a measured value by means 7, 8 and supplied to the control unit 5.
- the delay time T is incremented or decremented by the adaptation value dT for the subsequent switch-on process, which can be specified as a constant K, so that, after at least a few switch-on processes, the contact closing time differs from the time t 0 of the AC zero crossing by ⁇ dT is reached.
- the amount of the current measurement value can be used and compared with a threshold value C, whereby an adjustment the delay period is omitted when the predetermined threshold C is not reached by the measured current pulse.
- the magnitude of the measured current pulse can also be used to form a dependent step size of the adaptation value dT.
- it is not the constant K, but a variable value that is used to form the adaptation value dT.
- the desired optimum for the activation time can thus be achieved with a smaller number of switching cycles and, moreover, a switch-on time practically corresponding to the zero crossing t 0 can be achieved.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19849684 | 1998-10-28 | ||
DE19849684A DE19849684A1 (de) | 1998-10-28 | 1998-10-28 | Verfahren und Einrichtung zur Steuerung eines elektromechanischen Relais |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0997921A1 true EP0997921A1 (fr) | 2000-05-03 |
EP0997921B1 EP0997921B1 (fr) | 2001-12-12 |
Family
ID=7885919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99119944A Expired - Lifetime EP0997921B1 (fr) | 1998-10-28 | 1999-10-11 | Procédé et dispositif de commande pour un relais électromécanique |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0997921B1 (fr) |
DE (2) | DE19849684A1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1353345A2 (fr) * | 2002-04-11 | 2003-10-15 | CEAG Sicherheitstechnik GmbH | Méthode de commande pour un dispositif de commutation et circuit de commande pour cette méthode |
EP2107585A2 (fr) * | 2008-04-01 | 2009-10-07 | Eltako GmbH Schaltgeräte | Commutateur électrique |
US9064661B2 (en) | 2012-06-26 | 2015-06-23 | Abl Ip Holding Llc | Systems and methods for determining actuation duration of a relay |
US9887053B2 (en) | 2014-07-29 | 2018-02-06 | Abl Ip Holding Llc | Controlling relay actuation using load current |
CN108335931A (zh) * | 2018-01-16 | 2018-07-27 | 青岛海尔智能家电科技有限公司 | 容性负载过零点导通的控制方法及装置 |
CN109686617A (zh) * | 2017-08-28 | 2019-04-26 | 珠海格力电器股份有限公司 | 继电器线圈的控制装置及方法 |
DE102018118329B3 (de) * | 2018-07-30 | 2020-01-30 | Insta Gmbh | Verfahren zum Nullpunktschalten eines Relais sowie Relaisschaltung |
DE102021126011A1 (de) | 2021-10-07 | 2023-04-13 | Insta Gmbh | Verfahren zum Nullpunktschalten eines Relais |
EP4333010A1 (fr) * | 2022-08-30 | 2024-03-06 | Insta GmbH | Procédé de mise sous tension d'un relais pour provoquer un courant d'appel minimal |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10144587A1 (de) * | 2001-09-11 | 2003-04-03 | Legrand Gmbh | Elektromechanische Schaltuhr |
DE102009043553B4 (de) * | 2009-09-30 | 2012-02-09 | Ic - Haus Gmbh | Schaltungsanordnung zum phasengenauen Schalten einer Wechselspannung |
DE102010012529B3 (de) * | 2010-03-23 | 2011-06-09 | Theben Ag | Schaltungsanordnung für einen Optokoppler |
US20160203900A1 (en) * | 2013-08-09 | 2016-07-14 | Hendon Semiconductors Pty Ltd | An electrical relay drive arrangement for energising and de-energising the electrical coil of an electro-mechanical relay |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679116A (en) * | 1984-12-18 | 1987-07-07 | Diesel Kiki Co., Ltd. | Current controlling device for electromagnetic winding |
EP0298737A1 (fr) * | 1987-07-10 | 1989-01-11 | Diesel Kiki Co., Ltd. | Circuit d'excitation pour solénoide |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4231242A1 (de) * | 1992-09-18 | 1994-03-24 | Buderus Heiztechnik Gmbh | Verfahren zum Verringern des Verschleißes von elektromechanischen Relais |
US5539608A (en) * | 1993-02-25 | 1996-07-23 | Eaton Corporation | Electronic interlock for electromagnetic contactor |
DE29701352U1 (de) * | 1997-01-29 | 1997-04-17 | Domotec Ag, Aarburg | Schaltungsanordnung zum Ein- und Ausschalten eines durch eine Last fließenden elektrischen Wechselstroms |
-
1998
- 1998-10-28 DE DE19849684A patent/DE19849684A1/de not_active Withdrawn
-
1999
- 1999-10-11 DE DE59900531T patent/DE59900531D1/de not_active Expired - Lifetime
- 1999-10-11 EP EP99119944A patent/EP0997921B1/fr not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679116A (en) * | 1984-12-18 | 1987-07-07 | Diesel Kiki Co., Ltd. | Current controlling device for electromagnetic winding |
EP0298737A1 (fr) * | 1987-07-10 | 1989-01-11 | Diesel Kiki Co., Ltd. | Circuit d'excitation pour solénoide |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1353345A3 (fr) * | 2002-04-11 | 2006-07-26 | CEAG Notlichtsysteme GmbH | Méthode de commande pour un dispositif de commutation et circuit de commande pour cette méthode |
EP1353345A2 (fr) * | 2002-04-11 | 2003-10-15 | CEAG Sicherheitstechnik GmbH | Méthode de commande pour un dispositif de commutation et circuit de commande pour cette méthode |
EP2107585A2 (fr) * | 2008-04-01 | 2009-10-07 | Eltako GmbH Schaltgeräte | Commutateur électrique |
EP2107585A3 (fr) * | 2008-04-01 | 2011-09-14 | Eltako GmbH Schaltgeräte | Commutateur électrique |
US9064661B2 (en) | 2012-06-26 | 2015-06-23 | Abl Ip Holding Llc | Systems and methods for determining actuation duration of a relay |
US9887053B2 (en) | 2014-07-29 | 2018-02-06 | Abl Ip Holding Llc | Controlling relay actuation using load current |
CN109686617B (zh) * | 2017-08-28 | 2021-03-05 | 珠海格力电器股份有限公司 | 继电器线圈的控制装置及方法 |
CN109686617A (zh) * | 2017-08-28 | 2019-04-26 | 珠海格力电器股份有限公司 | 继电器线圈的控制装置及方法 |
CN108335931A (zh) * | 2018-01-16 | 2018-07-27 | 青岛海尔智能家电科技有限公司 | 容性负载过零点导通的控制方法及装置 |
EP3605579A1 (fr) | 2018-07-30 | 2020-02-05 | Insta GmbH | Procédé de commutation à point zéro d'un relais |
DE102018118329B3 (de) * | 2018-07-30 | 2020-01-30 | Insta Gmbh | Verfahren zum Nullpunktschalten eines Relais sowie Relaisschaltung |
DE102021126011A1 (de) | 2021-10-07 | 2023-04-13 | Insta Gmbh | Verfahren zum Nullpunktschalten eines Relais |
EP4333010A1 (fr) * | 2022-08-30 | 2024-03-06 | Insta GmbH | Procédé de mise sous tension d'un relais pour provoquer un courant d'appel minimal |
Also Published As
Publication number | Publication date |
---|---|
EP0997921B1 (fr) | 2001-12-12 |
DE19849684A1 (de) | 2000-05-04 |
DE59900531D1 (de) | 2002-01-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0997921B1 (fr) | Procédé et dispositif de commande pour un relais électromécanique | |
EP3510619B1 (fr) | Disjoncteur | |
DE102007036438B4 (de) | Verfahren zur Ansteuerung eines Universal-Dimmers | |
DE102018118329B3 (de) | Verfahren zum Nullpunktschalten eines Relais sowie Relaisschaltung | |
DE69400948T2 (de) | Schaltgerät mit zwei relaisschaltern für ein vorschaltgerät für eine entladungslampe | |
EP0575792B1 (fr) | Procédé et dispositif pour la commande d'un commutateur, électromagnétique | |
AT413916B (de) | Verfahren und vorrichtung zur erkennung und steuerung von elektronischen schaltnetzteilen oder konventionellen transformatoren, jeweils mit oder ohne ohmscher last, insbesondere von beleuchtungseinrichtungen | |
EP0575715B1 (fr) | Procédé et dispositif pour éviter des courants d'entrée | |
EP1327254A1 (fr) | Procede et dispositif pour reduire l'usure des contacts d'un appareil de coupure | |
EP1923986B1 (fr) | Contrôleur de courant alternatif pour des commutateur électromagnétique | |
WO1997000525A1 (fr) | Circuit pour le fonctionnement d'un electroaimant | |
EP0185238A1 (fr) | Dispositif d'actionnement pour un commutateur | |
EP0877470A2 (fr) | Procédé et dispositif de commande de puissance pour une charge électrique connectée à un réseau d'alimentation en courant alternatif | |
EP0200099B1 (fr) | Circuit de commande pour un relais électromagnétique pour interrompre un circuit à courant alternatif sous charge | |
DE102019131275A1 (de) | Phasendimmer sowie Verfahren zum Betreiben desselben | |
EP0433592A1 (fr) | Minuterie commandée par ordinateur | |
DE10148644B4 (de) | Elektrische Schaltung zum Dimmen der beiden Halbwellen einer Wechselspannung | |
EP2747287A1 (fr) | Circuit de freinage d'une masse se déplaçant lors de la mise hors tension d'un appareil de commutation électromécanique à charge inductive | |
EP1016204B1 (fr) | Circuit destine a l'abaissement presque sinusoidal d'une tension alternative | |
EP0762457A2 (fr) | Procédé et dispositif de signalisation de disjoncteurs en utilisant un ensemble d'électrodes | |
DE4003179A1 (de) | Verfahren zur bereichserweiterung der betriebsspannung fuer ein elektromagnetisches schaltgeraet | |
WO2022122924A1 (fr) | Dispositif, système et procédé de commande pour commander un ensemble commutateur électromécanique | |
DE1562190C (de) | Elektronisches Schütz für Drehstrom | |
DE102006059580B4 (de) | Verfahren zur Leistungssteuerung einer elektrischen Einrichtung | |
DE19718814A1 (de) | Verfahren und Vorrichtung zur Leistungsssteuerung von an ein Wechselspannungs-Versorgungsnetz angeschlossenen elektrischen Verbrauchern |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB LI |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20000530 |
|
AKX | Designation fees paid |
Free format text: CH DE FR GB LI |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 20010404 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ABB PATENT GMBH |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB LI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
REF | Corresponds to: |
Ref document number: 59900531 Country of ref document: DE Date of ref document: 20020124 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20020226 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030630 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031011 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031031 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20031011 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20161020 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59900531 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180501 |