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1. (WO2017190914) SWITCHING DEVICE FOR CONDUCTING AND INTERRUPTING ELECTRICAL CURRENTS
PCT Biblio. Data
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Pub. No.:
WO/2017/190914
International Application No.:
PCT/EP2017/058566
Publication Date:
09.11.2017
International Filing Date:
10.04.2017
IPC:
H01H 9/54
(2006.01),
H01H 1/00
(2006.01),
H01H 1/60
(2006.01),
H01H 33/664
(2006.01)
H
ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9
Details of switching devices, not covered by groups H01H1/-H01H7/104
54
Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
H
ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
1
Contacts
H
ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
1
Contacts
60
Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
[IPC code unknown for ERROR IPC Code incorrect: invalid section (A=>H)!]
Applicants:
EATON ELECTRICAL IP GMBH & CO. KG
[DE/DE]; Airport Center Schönefeld Mittelstrasse 5-5a 12529 Schönefeld (DE)
Inventors:
SCHMITZ, Gerd
; (DE).
MEISSNER, Johannes
; (DE).
UEDELHOVEN, Marcel
; (DE).
WOHLANG, Michael
; (DE).
KREFT, Oliver
; (DE)
Agent:
EATON IP GROUP EMEA
; Route de la Longeraie 7 1110 Morges (CH)
Priority Data:
10 2016 108 245.7
03.05.2016
DE
Title
(DE)
SCHALTVORRICHTUNG ZUM FÜHREN UND TRENNEN VON ELEKTRISCHEN STRÖMEN
(EN)
SWITCHING DEVICE FOR CONDUCTING AND INTERRUPTING ELECTRICAL CURRENTS
(FR)
DISPOSITIF DE COMMUTATION POUR ACHEMINER ET COUPER DES COURANTS ÉLECTRIQUES
Abstract:
(DE)
Die Erfindung betrifft eine Schaltvorrichtung zum Führen und Trennen von elektrischen Strömen mit einer mechanischen Kontaktanordnung (10), einem Halbleiterschalter (20), der parallel zur mechanischen Kontaktanordnung (10) geschaltet ist, und einer Schaltelektronik (50), die zum An- und Abschalten des Halbleiterschalters (20) während eines Schaltvorgangs der mechanischen Kontaktanordnung (10) zum Kommutieren eines elektrischen Stromes von der mechanischen Kontaktanordnung (10) auf den Halbleiterschalter (20) ausgebildet ist. Erfindungsgemäß ist die Schaltelektronik (50) konfiguriert, Schaltvorgänge der mechanischen Kontaktanordnung (10) zu erfassen und davon abhängig das An- und Abschalten des Halbleiterschalters (20) während eines Schaltvorgangs der mechanischen Kontaktanordnung (10) derart zu steuern, dass eine Konditionierung von Kontaktoberflächen (108, 110) von Kontakten (104, 106) der mechanischen Kontaktanordnung (10) erfolgen kann.
(EN)
The invention relates to a switching device for conducting and interrupting electrical currents comprising a mechanical contact assembly (10), a semiconductor switch (20) connected in parallel to the mechanical contact assembly (10), and a switching electronics system (50) designed for switching on and off the semiconductor switch (20) during a switching process of the mechanical contact assembly (10) for commutating an electrical current from the mechanical contact assembly (10) to the semiconductor switch (20). According to the invention, the switching electronics system (50) is configured to detect switching processes of the mechanical contact assembly (10) and, based thereon, to control the switching on and off of the semiconductor switch (20) during a switching process of the mechanical contact assembly (10) in such a way that a conditioning of contact surfaces (108, 110) of contacts (104, 106) of the mechanical contact assembly (10) can occur.
(FR)
La présente invention concerne un dispositif de commutation pour acheminer et couper des courants électriques, comprenant un agencement de contacts mécaniques (10), un commutateur semi-conducteur (20) qui est monté en parallèle à l'agencement de contacts mécaniques (10), et une électronique de commutation (50) qui est conçue pour la fermeture et l'ouverture du commutateur semi-conducteur (20) durant une opération de commutation de l'agencement de contacts mécaniques (10) pour la commutation d'un courant électrique par l'agencement de contact mécanique (10) sur le commutateur semi-conducteur (20). Selon l'invention, l'électronique de commutation (50) est configurée pour détecter des opérations de commutation de l'agencement de contact mécanique (10) et commander en fonction de celles-ci une fermeture et une ouverture du commutateur semi-conducteur (20) durant une opération de commutation de l'agencement de contact mécanique (10) de manière à pouvoir réaliser un conditionnement de surfaces de contact (108, 110) de contacts (104, 106) de l'agencement de contact mécanique (10).
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language:
German (
DE
)
Filing Language:
German (
DE
)