PL3453042T3 - Switching device for conducting and interrupting electrical currents - Google Patents

Switching device for conducting and interrupting electrical currents

Info

Publication number
PL3453042T3
PL3453042T3 PL17716244.3T PL17716244T PL3453042T3 PL 3453042 T3 PL3453042 T3 PL 3453042T3 PL 17716244 T PL17716244 T PL 17716244T PL 3453042 T3 PL3453042 T3 PL 3453042T3
Authority
PL
Poland
Prior art keywords
conducting
switching device
electrical currents
interrupting electrical
interrupting
Prior art date
Application number
PL17716244.3T
Other languages
Polish (pl)
Inventor
Gerd Schmitz
Johannes Meissner
Marcel Uedelhoven
Michael Wohlang
Oliver Kreft
Original Assignee
Eaton Intelligent Power Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eaton Intelligent Power Limited filed Critical Eaton Intelligent Power Limited
Publication of PL3453042T3 publication Critical patent/PL3453042T3/en

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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • 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
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H01H2009/543—Contacts shunted by static switch means third parallel branch comprising an energy absorber, e.g. MOV, PTC, Zener
    • 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
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H01H2009/544—Contacts shunted by static switch means the static switching means being an insulated gate bipolar transistor, e.g. IGBT, Darlington configuration of FET and bipolar transistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
PL17716244.3T 2016-05-03 2017-04-10 Switching device for conducting and interrupting electrical currents PL3453042T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016108245.7A DE102016108245A1 (en) 2016-05-03 2016-05-03 Switching device for guiding and separating electric currents
PCT/EP2017/058566 WO2017190914A1 (en) 2016-05-03 2017-04-10 Switching device for conducting and interrupting electrical currents

Publications (1)

Publication Number Publication Date
PL3453042T3 true PL3453042T3 (en) 2022-08-16

Family

ID=58503647

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17716244.3T PL3453042T3 (en) 2016-05-03 2017-04-10 Switching device for conducting and interrupting electrical currents

Country Status (4)

Country Link
EP (1) EP3453042B1 (en)
DE (1) DE102016108245A1 (en)
PL (1) PL3453042T3 (en)
WO (1) WO2017190914A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2579636B (en) * 2018-12-07 2022-10-26 Eaton Intelligent Power Ltd Circuit breaker
CN110988669B (en) * 2019-12-24 2022-08-26 山东钢铁股份有限公司 Fault detection method and device for high-voltage circuit breaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179290A (en) * 1990-12-17 1993-01-12 Raymond Corporation System of maintaining clean electrical contacts
DE19711622C2 (en) * 1997-03-20 2002-02-28 Michael Konstanzer Method and device for operating an electrical load connected to a circuit
DE19714655C2 (en) 1997-04-09 2002-10-17 Abb Patent Gmbh Method and device for conditioning a vacuum interrupter
DE19942971A1 (en) 1999-09-09 2001-03-15 Moeller Gmbh Device for internal pressure measurement, voltage conditioning and current conditioning of vacuum interrupters and method therefor
DE102013114259A1 (en) 2013-12-17 2015-06-18 Eaton Electrical Ip Gmbh & Co. Kg Switching device for guiding and separating electric currents

Also Published As

Publication number Publication date
EP3453042B1 (en) 2022-03-30
DE102016108245A1 (en) 2017-11-09
WO2017190914A1 (en) 2017-11-09
EP3453042A1 (en) 2019-03-13

Similar Documents

Publication Publication Date Title
PL3084960T3 (en) Switching device for conducting and interrupting electric currents
PL3440687T3 (en) Switching device for conducting and interrupting electrical currents
SI3175466T1 (en) Electric switch, in particular for high voltages and/or high currents
EP3214633A4 (en) Electric circuit breaker device
EP3447782A4 (en) Contactor device for circuit breaker and circuit breaker using same contactor device
EP3293873A4 (en) Voltage generation circuit and overcurrent detection circuit
EP3413330A4 (en) Direct current circuit breaker
SG11201703537SA (en) Dc circuit breaker and disconnector
EP3171386A4 (en) Low-voltage circuit breaker with residual current tripping device
ZA201904852B (en) Low-voltage circuit breaker device
EP3480839A4 (en) Electric circuit breaker
EP3306635A4 (en) Dc current breaker device
EP3472839A4 (en) Apparatus and methods for electrical switching
HUE051717T2 (en) An electric arc-blast nozzle and a circuit breaker including such a nozzle
PL3440686T3 (en) Switching device for conducting and interrupting electrical currents
EP3640964A4 (en) Direct-current circuit breaker, mechanical switching device for direct-current circuit breaker and semiconductor switching device for direct current circuit breaker
EP3312865A4 (en) Overcurrent tripping device and circuit breaker employing same
PL3293748T3 (en) Improved contactor device for high current switching applications
GB2526404B (en) Residual current circuit breaker and assembly method
ZA201904851B (en) Low-voltage circuit breaker device
EP3217416A4 (en) Vacuum circuit breaker and direct current circuit breaker
HUE050927T2 (en) Electric high-voltage circuit breaker
PL3453042T3 (en) Switching device for conducting and interrupting electrical currents
EP3493234A4 (en) Operating device and circuit breaker
PL3018691T3 (en) Tripping unit for electrical switching device, and electrical switching device comprising such an unit