Florida International University

Ahmed A Saad

Osama Mohammed

Hassan H Eldeeb

Alberto Berzoy

Systems and methods for enhancing resiliency of a power system (e.g., an energy cyber-physical system (ECPS)) against cyber-attacks are provided. An internet of things (IoT)-based digital twin (DT) for cyber-physical networked microgrids (NMGs) can be implemented to be a centric oversight for the NMG system. A cloud system can host the controllers (cyber things) and the sensors (physical things) of the power system into the cloud IoT core in terms of the IoT shadow. The DT can cover the digital replica for the physical layer, the cyber layer(s), and their hybrid interactions.

Energy cyber-physical system digital twin playground

Methods and systems for real-time, in-service, non-intrusive condition monitoring of turn-to-turn faults (TTFs) of an induction motor stator in a drive system. A time-domain-based signal processing technique, mathematical morphology, can be used for condition monitoring based on the radiated electromagnetic (EM) field from the induction motor. The vector control technique implemented to drive the induction motor can be direct torque control, and the mathematical morphology technique can detect incipient TTFs based on the radiated magnetic field.

Growing community of inventors

Miami, FL, United States of America

Ahmed A Saad