EP 2669920 B1 20170628 - Switching assembly
Title (en)
Switching assembly
Title (de)
Schaltanlage
Title (fr)
Installation de commutation
Publication
Application
Priority
EP 12169977 A 20120530
Abstract (en)
[origin: EP2669920A1] The switchgear (106) has a thyristor circuit that is arranged in parallel with a circuit breaker comprising a transformer. The primary side of the transformer is connected with a parallel circuit of the thyristor circuit through a power line (102). The secondary side of the transformer is provided for connection of a generator or a load to a power line of a power distribution network (105), through a changeover switch or a multi-switch. The thyristor circuit includes two anti-parallel-connected thyristor elements, and is connected in series with another circuit breaker. An independent claim is included for a method for operating a switchgear.
IPC 8 full level
CPC (source: CN EP US)
H01H 9/0016 (2013.01 - CN EP US); H01H 9/30 (2013.01 - US); H01H 9/542 (2013.01 - CN EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2669920 A1 20131204; EP 2669920 B1 20170628; CN 104364864 A 20150218; CN 104364864 B 20170623; ES 2641645 T3 20171110; US 2015145349 A1 20150528; US 9837224 B2 20171205; WO 2013178413 A1 20131205
DOCDB simple family (application)
EP 12169977 A 20120530; CN 201380027792 A 20130426; EP 2013058694 W 20130426; ES 12169977 T 20120530; US 201314404697 A 20130426