OVERSPEED PROTECTION CONTROL ARRANGEMENT FOR A STEAM TURBINE GENERATOR CONTROL SYSTEM
Patent №
US 4,635,209
Granted
1987-01-06
Filed 1984
Owner
WESTINGHOUSE ELECTRIC CORPORATION A CORP OF PA
Lab
—
AI components
2
ml · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06666711
In a steam turbine control system three overspeed protection circuits (OPC) are provided, each one being identical to the others and each having a programmable digital computer in two-way data communication with a master controller, as well as with the other OPCs. Speed transducers adjacent the turbine shaft provide speed indicative signals to the respective OPCs which calculate extremely precise RPM values utilizing an adaptive filter in the derivation process.
AI classification
Ownership
WESTINGHOUSE ELECTRIC CORPORATION A CORP OF PA
assignment · 43320092
Assignors
HWANG, EDDIE Y., SHUNG, WU-SHI
On an employer assignment, the assignors are typically the inventors.