EP 0510474 B1 19951122 - Adjusting device.
Title (en)
Adjusting device.
Title (de)
Einstellvorrichtung.
Title (fr)
Dispositif d'ajustage.
Publication
Application
Priority
DE 4113243 A 19910423
Abstract (en)
[origin: EP0510474A1] In the case of three-phase networks (A, B) which are to be coupled to one another, there is often a requirement to maintain or set a specific phase shift between the voltages of the three-phase networks (A, B). To this end, a device (1a, 1b, 1c, 1d) is proposed which comprises two groups of transformer windings (6u to 6t), each winding (6u to 6t) being connected via in each case one switchable stepped winding (8u to 8t) to the star point (10a, 10b) of the respective group. The stepped windings (8u to 8t) are in this case interchanged cyclically in phase and can be switched over cyclically. <IMAGE>
IPC 1-7
IPC 8 full level
H01F 29/02 (2006.01); H01F 30/12 (2006.01)
CPC (source: EP)
H01F 29/02 (2013.01); H01F 30/12 (2013.01)
Designated contracting state (EPC)
AT DE GB NL SE
DOCDB simple family (publication)
EP 0510474 A1 19921028; EP 0510474 B1 19951122; AT E130699 T1 19951215; DE 59204391 D1 19960104
DOCDB simple family (application)
EP 92106344 A 19920413; AT 92106344 T 19920413; DE 59204391 T 19920413