Title :
A technique for tuning under excitation limiters
Author :
Choi, S.S. ; Jia, X.M.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
fDate :
11/1/1999 12:00:00 AM
Abstract :
The application of under excitation limiters to prevent generators from operating beyond their steady-state stability limit is examined. Using frequency response techniques, an insight into the design of the limiter is gained. A tuning method is proposed which is robust and simple to apply
Keywords :
electric generators; exciters; frequency response; limiters; machine protection; stability; tuning; frequency response techniques; generator protection; limiter design; steady-state stability limit; tuning method; under excitation limiters; Automatic generation control; Control systems; Frequency response; Power generation; Power system analysis computing; Power system dynamics; Stability; Steady-state; Synchronous generators; Tuning;
Journal_Title :
Power Systems, IEEE Transactions on
