Shahenda Mohamed Abdelhafez

Research Assistant

Faculty Building

UB2

Office Number

S18

Biography

Shahenda currently works as a senior research assistant at Nanoelectronics Integrated Systems Center (NISC), Nile University. She received her B.Sc degree in Electronics and Communications, Sohag University, Egypt, in 2020. Her research interests are in energy systems, batteries, fractional-order modeling.

Recent Publications

Battery Modeling with Mittag-Leffler Function

In various areas of life, rechargeable lithium-ion batteries are the technology of choice. Equivalent circuit models are utilized extensively in characterizing and modeling energy storage systems. In real-time applications, several generic-based battery models are created to simulate the battery's charging and discharging behavior more accurately. In this work, we present two generic battery

Artificial Intelligence
Energy and Water
Circuit Theory and Applications
Software and Communications

Parameter Identification of Li-ion Batteries: A Comparative Study

Lithium-ion batteries are crucial building stones in many applications. Therefore, modeling their behavior has become necessary in numerous fields, including heavyweight ones such as electric vehicles and plug-in hybrid electric vehicles, as well as lightweight ones like sensors and actuators. Generic models are in great demand for modeling the current change over time in real-time applications

Artificial Intelligence
Circuit Theory and Applications
Software and Communications

Capacitive Power Transfer Modeling of Charging Inner-body Devices

Wireless power transfer (WPT) is highly desirable for applications with battery restrictions, such as biomedical applications. For example, in the case of implantable devices, power is transmitted through the human body, which has dielectric characteristics that must be considered during the design of the WPT system. This paper examines capacitive power transfer through the human body and

Healthcare
Energy and Water
Circuit Theory and Applications
Software and Communications
Agriculture and Crops
Mechanical Design

On Fractional-order Capacitive Wireless Power Transfer System

Wireless power transfer is becoming an increasingly viable solution for the electrical powering of various electronic gadgets. However, precise outputs are not guaranteed with integer systems, so fractional-order capacitors are vital. This paper studies a four-plate fractional capacitive power transfer system by varying six orders of capacitors between the plates along with the load resistance. A

Energy and Water
Circuit Theory and Applications
Software and Communications
Research Tracks
  • Fractional Calculus
  • Energy Systems
  • Li-ion Battery
  • Modeling