Title :
High-speed-relaying experience and practice
Author :
Neher, J. ; Muller, Charles ; Kennedy, L. ; Gerell, G. ; Smith, R.M.
Abstract :
ABOUT 1930 the manufacturers introduced the high-speed circuit breaker with operating times in the order of eight cycles and at the same time engineers awoke to the possibilities of high-speed or one-cycle relays. The general requirements for such relays were set forth at the time in two papers1,2 presented before the Institute.
Keywords :
Circuit faults; Companies; IEEE transactions; Impedance; Protective relaying; Transient analysis;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1939.6431606
