Listar Patentes por autor "Martínez Montejano, Misael Francisco"
Mostrando ítems 1-2 de 2
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Controller for the three-phase cascade multilevel converter used as shunt active filter in unbalanced operation with guaranteed capacitors voltages balance
Escobar Valderrama, Gerardo; Martínez Montejano, Misael Francisco; Valdez Fernández, Andrés Alejandro; Torres Olguín, Raymundo Enrique (2013-02)"The present invention comprises a controller for the cascade H-bridge three-phase multilevel converter used as a shunt active filter. Based on the proposed mathematical model, the controller is designed to compensate ... -
Fixed reference frame phase-locked loop (FRF-PLL) for unbalanced line voltage conditions
Escobar Valderrama, Gerardo; Torres Olguín, Raymundo Enrique; Martínez Montejano, Misael Francisco (2008-10)"The present invention relates to a system to implement a phase-locked loop (PLL) which is able to provide an estimation of the angular frequency, and both the positive and negative sequences of the fundamental component ...