Title :
New transmitter-receiver for power system protection based on microprocessor
Author :
Chu, S.F. ; Gao, Z.D.
Author_Institution :
North China Inst. of Electr. Power, Hebei, China
fDate :
7/5/1990 12:00:00 AM
Abstract :
A new transmitter-receiver for power system protection based on a microprocessor is investigated. Smooth method and correlation detection are applied to improve the signal-to-noise ratio. The experimental results confirm that the new transmitter-receiver will increase the ratio of signal to noise by a factor of four, compared with present techniques.
Keywords :
computerised signal processing; interference suppression; microcomputer applications; power system protection; transceivers; correlation detection; experimental results; microprocessor interference suppression; microprocessor signal processing; power system protection; signal-to-noise ratio; transmitter-receiver;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19900652
