Jorge Fernando

Jorge Fernando Calero, Coral Spring, FL US

Patent application number	Description	Published
20110068803	ELECTRICAL POWER SYSTEM PHASE AND GROUND PROTECTION USING AN ADAPTIVE QUADRILATERAL CHARACTERISTICS - A quadrilateral distance module may be used to detect faults in an electrical power system. A resistive coverage of the quadrilateral distance module may be defined by an adaptive resistance blinder. The adaptive resistance blinder may be adapted to certain power system conditions, such as forward load flow and/or reverse load flow. A forward adaptive resistance blinder may be calculated in parallel with a reverse adaptive resistance blinder. The forward adaptive resistance blinder may use a polarizing quantity adapted for forward load flow conditions, and the reverse adaptive resistance blinder may use a polarizing quantity adapted for reverse load flow conditions. Fault detection may comprise comparing both the forward and reverse adaptive resistance blinders to power system stimulus and detecting a fault when the stimulus satisfy either blinder.	03-24-2011

Patent application number	Description	Published
20090199619	Metal oxide membrane with a gas-selective compound - The invention relates to a gas permeable membrane for the optical measurement of the partial pressure and/or the concentration of a gas species, the membrane comprises a porous light-transmissible membrane matrix containing a metal oxide wherein the membrane matrix is at least partially charged with at least one gas-selective compound whose optical characteristics change upon an interaction with a corresponding gas species. The average pore diameter of the pores of the membrane matrix ranges from 1 to 50 nanometers, the total pore volume from 1 to 30 mL/m2 and the metal oxide is pseudo-boehmite with the general formula AI	08-13-2009

Patent application number	Description	Published
20110218097	Catalyst for the hydrodesulfurization of residua and heavy crudes - A catalyst for hydrotreating, especially hydrodesulfurization, of residua and heavy crudes is prepared by synthesizing the support from titanium and boehmite, to form either a titanium/alumina support (TiO	09-08-2011