H - Electricity – 02 – H
Patent
H - Electricity
02
H
H02H 1/00 (2006.01) G01R 15/06 (2006.01) H01H 1/00 (2006.01) H03H 17/06 (2006.01)
Patent
CA 2373656
A two-stage filter (20) for a circuit protection device. The filter includes a first filtering device (22) connected to receive an input signal v, the first filtering device (22) generating an intermediate signal v1, (1), where k is a sample index and h0...h20 are first filter coefficients. A second filtering device (24) filters the intermediate signal to generate an output signal v2, (2), where g0...g74 are second filter coefficients. A Fourier algorithm is applied to the output signal to generate a control signal for the circuit protection device.
La présente invention concerne un filtre à deux niveaux (20) destiné à un dispositif de protection de circuit. Le filtre comprend un premier dispositif de filtrage (22) connecté de façon à recevoir un signal d'entrée (v), le premier dispositif de filtrage (22) produisant un signal intermédiaire (v1) (1) où k est un indice d'échantillonnage et h0...h20 sont des premiers coefficients de filtre. Un second dispositif de filtrage (24) filtre le signal intermédiaire pour produire un signal de sortie (v2) (2) où g¿0?...g¿74? sont des seconds coefficients de filtre. Un algorithme de Fourier est appliqué au signal de sortie pour produire un signal de commande destiné au dispositif de protection de circuit.
Asaro Vince
Kasztenny Bogdan
Company General Electric
Craig Wilson And Company
LandOfFree
Cvt transient filter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cvt transient filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cvt transient filter will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1567292