EP0951728B1 - Kommunikationsfähiges schütz mit elektronisch gesteuertem antrieb - Google Patents
Kommunikationsfähiges schütz mit elektronisch gesteuertem antrieb Download PDFInfo
- Publication number
- EP0951728B1 EP0951728B1 EP98904011A EP98904011A EP0951728B1 EP 0951728 B1 EP0951728 B1 EP 0951728B1 EP 98904011 A EP98904011 A EP 98904011A EP 98904011 A EP98904011 A EP 98904011A EP 0951728 B1 EP0951728 B1 EP 0951728B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bobbin
- electronics
- coil
- switchgear
- connectivity
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit
Definitions
- the invention relates to a switching device, in particular relays and / or Sagittarius, according to the preamble of claim 1 (see e.g. WO-A-82 02115).
- Switchgear with a magnet system e.g. B. Sagittarius
- a magnet system e.g. B. Sagittarius
- Switchgear with a magnet system are in the Drive and automation technology used and used in combination with other components for security and control electrical consumer.
- a control circuit is known from EP 0 376 493 A1, the bouncing effects of electromagnetic valves reduced.
- DE-OS 30 47 488 A1 describes in addition a coil current control an induction control with a Hall probe arranged in the yoke, which is also at the beginning of the Movement phase an increased coil current, which after a predetermined time is reduced to a value that is currently still the force necessary to hold the drawn anchor generated.
- DE-OS 44 30 867 A1 describes the regulation of a Switchgear drive, which ensures that optimal contact speeds are maintained and limiting the armature core impact speed taking into account the entire service life which ensures disturbance variables such as erosion and tolerances.
- the invention has for its object a circuit arrangement for switching device drives that create the input advantages mentioned as well as ease of maintenance and operation and simultaneous EMC security in the includes daily practice.
- the object is achieved by a switching device with the features of claim 1. Due to the compact design of the coil body, of all sensors, regulating and / or control devices and contains connectors are conventional bobbins easy to replace. Data bus connections to the control center simplify the by feedback from the switching device Process monitoring ("On-Off" message, control voltage is on on, notification of the status of another device, remaining service life the main contacts). There is also a parameterization of the switchgear possible from the control center.
- the drawing shows a basic representation of the magnet system designed as a U-core, with yoke 1, anchor 2 and Coil former 3 in an exploded view.
- Yoke 1 and anchor 2 are identical in construction to previous embodiments.
- the coil former 3 is composed of a coil 4, a magnetic field sensor 5, which is located on a web 6 the executed with the forced air gap 7 leg 8 of the Yokes 1 provided through opening 9 of the coil former 3 is a contactor control electronics 10 and one thereon inserted communication electronics 11 with a bus connection 12, connections for the control voltage 13, auxiliary switch 14 for switching position indicators of the contactor, temperature sensors 15 in the electronics 10, 11, the coil 4 and a digital Input 16 for messages from other switching devices.
- Status requests can be made from a control center via the bus system 12 regarding remaining life, temperature of the electronics and the coil, control voltage and switching position.
- the contactor can also be parameterized by the control center be, e.g. B. can dead time constants of the control loop Contactor control electronics and threshold values can be changed.
- E cores leaves a correspondingly designed bobbin, in this Then insert the case with 3 push-through openings.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
- Electromagnets (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
Claims (2)
- Schaltgerät, insbesondere Relais und/oder Schütz, mit einem Magnetsystem, das einen Anker (2), ein Joch (1), einen Spulenkörper (3) mit einer Spule (4) und eine Ansteuerelektronik (10) mit Sensoren (5) zur Ist-Wert-Erfassung antriebsspezifischer Schaltparameter umfasst, wobei zwischen Anker (2) und Joch (1) ein Zwangsluftspalt (7) vorhanden ist, dadurch gekennzeichnet, dass in dem Schaltgerät eine mit der Ansteuerelektronik (10) elektrisch verbundene Kommunikationselektronik (11) vorgesehen ist, und dass zur Ist-Wert-Erfassung eines durch die Spule (4) erzeugbaren magnetischen Flusses mindestens einer der Sensoren (5) im Zwangsluftspalt (7) auf dem Spulenkörper (3) gelagert ist, wobei sich Ansteuerelektronik und Kommunikationselektronik in und/oder an dem Spulenkörper befinden.
- Schaltgerät nach Anspruch 1, dadurch gekennzeichnet, daß zur Lagerung des zur Ist-Wert-Erfassung des magnetischen Flusses vorgesehenen Sensors (5) der Spulenkörper (3) im Bereich des Zwangsluftspaltes (7) mit einem Steg (6) ausgebildet ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19700521 | 1997-01-09 | ||
DE19700521A DE19700521C2 (de) | 1997-01-09 | 1997-01-09 | Kommunikationsfähiges Schütz mit elektronisch gesteuertem Antrieb |
PCT/DE1998/000034 WO1998031035A1 (de) | 1997-01-09 | 1998-01-07 | Kommunikationsfähiges schütz mit elektronisch gesteuertem antrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0951728A1 EP0951728A1 (de) | 1999-10-27 |
EP0951728B1 true EP0951728B1 (de) | 2002-10-02 |
Family
ID=7817040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98904011A Expired - Lifetime EP0951728B1 (de) | 1997-01-09 | 1998-01-07 | Kommunikationsfähiges schütz mit elektronisch gesteuertem antrieb |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0951728B1 (de) |
CN (1) | CN1129932C (de) |
DE (2) | DE19700521C2 (de) |
WO (1) | WO1998031035A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10013459A1 (de) * | 2000-03-17 | 2001-09-27 | Compact Dynamics Gmbh | Schaltungsanordnung zum Betreiben von elektrischen oder elektronischen Komponenten in einem Kraftfahrzeug mit einem Zwei-Spannungs-Bordnetz |
DE10013353C2 (de) * | 2000-03-17 | 2002-02-07 | Siemens Ag | Elekromagnetisches Schaltgerät, insbesondere Schütz |
DE10331339A1 (de) | 2003-07-10 | 2005-02-03 | Siemens Ag | Elektromagnetisches Schaltgerät |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7414511U (de) * | 1974-04-25 | 1977-01-13 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektromagnetisches Schaltgerät |
DE3047488A1 (de) * | 1980-12-17 | 1982-07-22 | Brown, Boveri & Cie Ag, 6800 Mannheim | Elektronische schaltungsanordnung fuer ein elektromagnetisches schaltgeraet |
DE3120041A1 (de) * | 1981-05-20 | 1982-12-09 | Rolf Dipl.-Ing. 7140 Ludwigsburg Gneiting | Magnetspule fuer schuetze und magnetventile |
DE3644113A1 (de) * | 1986-12-23 | 1988-07-07 | Bbc Brown Boveri & Cie | Elektromagnetischer antrieb fuer ein schaltgeraet sowie herstellungsverfahren fuer einen anschlussbereit bestueckten spulenkoerper dieses antriebes |
GB8829902D0 (en) * | 1988-12-22 | 1989-02-15 | Lucas Ind Plc | Control circuit |
DE4005809A1 (de) * | 1990-02-23 | 1991-08-29 | Siemens Ag | Regler-baustein fuer die ansteuerung von relais |
DE4430867A1 (de) * | 1994-08-31 | 1996-03-07 | Licentia Gmbh | Schaltungsanordnung zur Regelung des elektromagnetischen Antriebes eines Schaltgerätes |
-
1997
- 1997-01-09 DE DE19700521A patent/DE19700521C2/de not_active Expired - Fee Related
-
1998
- 1998-01-07 WO PCT/DE1998/000034 patent/WO1998031035A1/de active IP Right Grant
- 1998-01-07 CN CN98801438A patent/CN1129932C/zh not_active Expired - Fee Related
- 1998-01-07 DE DE59805792T patent/DE59805792D1/de not_active Expired - Fee Related
- 1998-01-07 EP EP98904011A patent/EP0951728B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19700521A1 (de) | 1998-07-16 |
DE19700521C2 (de) | 1998-10-15 |
DE59805792D1 (de) | 2002-11-07 |
EP0951728A1 (de) | 1999-10-27 |
CN1129932C (zh) | 2003-12-03 |
CN1241289A (zh) | 2000-01-12 |
WO1998031035A1 (de) | 1998-07-16 |
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