EP 0070047 B1 19850911 - APPARATUS FOR DETERMINING THE POWER OF A TURBO GROUP DURING LINE DERANGEMENTS
Title (en)
APPARATUS FOR DETERMINING THE POWER OF A TURBO GROUP DURING LINE DERANGEMENTS
Publication
Application
Priority
CH 456581 A 19810713
Abstract (en)
[origin: US4451740A] Device for determining the power output of a turbo-group during disturbances in the electricity supply network, the working-medium pressures at the beginning and the end of all turbine-sections being utilized, from the time the disturbance breaks out, throughout its duration, and until the signal oscillations die away, in order to generate a signal representing the instantaneous power output of the turbo-group, this signal being employed to implement the regulating function during the disturbance.
IPC 1-7
IPC 8 full level
F01D 17/24 (2006.01); F01K 13/02 (2006.01)
CPC (source: EP US)
F01D 17/24 (2013.01 - EP US); F01K 13/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB LI SE
DOCDB simple family (publication)
EP 0070047 A1 19830119; EP 0070047 B1 19850911; AT E15526 T1 19850915; DE 3266140 D1 19851017; US 4451740 A 19840529
DOCDB simple family (application)
EP 82200541 A 19820506; AT 82200541 T 19820506; DE 3266140 T 19820506; US 39720682 A 19820712