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Inventor:
Del Vecchio; Alain
Address:
Eybens, FR
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
6798630 Trip device comprising an improved man-machine interface and circuit breaker comprising such a t September 28, 2004
The electronic trip device includes a processing unit having inputs to receive electrical signals representative of electrical quantities and an output to supply a tripping signal to a tripping relay, and a man-machine interface connected to the processing unit to supply setting paramete
6069780 Electronic trip device comprising, in series, finite and infinite impulse response filters May 30, 2000
The electronic trip device comprises in series for each phase of a power system a sampler, a squaring circuit and a finite impulse response (FIR) filter. A maximum circuit is connected to the output of the FIR filters and to the input of an infinite impulse response filter. A comparison










 
 
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