EP 0842350 A1 19980520 - REGULATING SYSTEM FOR REGULATING THE SPEED OF ROTATION OF A TURBINE AND PROCESS FOR REGULATING THE SPEED OF ROTATION OF A TURBINE DURING RELEASE
Title (en)
REGULATING SYSTEM FOR REGULATING THE SPEED OF ROTATION OF A TURBINE AND PROCESS FOR REGULATING THE SPEED OF ROTATION OF A TURBINE DURING RELEASE
Title (de)
REGELSYSTEM ZUR DREHZAHLREGELUNG EINER TURBINE SOWIE VERFAHREN ZUR REGELUNG DER DREHZAHL EINER TURBINE BEI LASTABWURF
Title (fr)
SYSTEME DE REGULATION DU REGIME D'UNE TURBINE ET PROCEDE DE REGULATION DU REGIME D'UNE TURBINE PENDANT UN DELESTAGE
Publication
Application
Priority
- DE 9601342 W 19960722
- DE 19528601 A 19950803
Abstract (en)
[origin: DE19528601A1] A regulating system (1) is disclosed for regulating the speed of rotation of an electric current-generating turbine. The system has a first regulating structure (1) that may be connected to a regulating member (3) for regulating the speed of rotation of the turbine during idle or insulated running of the turbine. A deviation signal (X) dependent on the difference between set value (W2) and real value (W2) of the speed of rotation may be supplied to the first regulating structure (2). During release, the first regulating structure (2) transmits a closure signal to the regulating member (3) depending on the deviation signal (X). The first regulating structure (2) thus combines a function of regulation of the speed of rotation during idle and/or insulated running of the turbine with a function of prevention of a fast turbine shut-down during release. Also disclosed is a process for regulating the speed of rotation of a turbine during release.
IPC 1-7
IPC 8 full level
F01D 17/24 (2006.01); F01D 17/22 (2006.01); F01D 21/00 (2006.01)
CPC (source: EP)
F01D 17/22 (2013.01); F01D 21/00 (2013.01)
Citation (search report)
See references of WO 9706351A1
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
DE 19528601 A1 19970206; DE 19528601 C2 19980709; CZ 29998 A3 19980513; DE 59601196 D1 19990304; EP 0842350 A1 19980520; EP 0842350 B1 19990120; JP 4073956 B2 20080409; JP H11510579 A 19990914; RU 2156865 C2 20000927; WO 9706351 A1 19970220
DOCDB simple family (application)
DE 19528601 A 19950803; CZ 29998 A 19960722; DE 59601196 T 19960722; DE 9601342 W 19960722; EP 96924760 A 19960722; JP 50800697 A 19960722; RU 98103507 A 19960722