Hafiz Furqan Ahmed

20 papers Journal 20
YearRankTypeTitle / Venue / Authors
2026 J jnl
A New Family of High-Frequency DC Link Two- and Multilevel NPC Inverters With Compact Design, Fast Dynamic, Enhanced Voltage Balancing, and Voltage Ripple Mitigation.
IEEE Trans. Ind. Electron.
Omid Zolfagharian, Mohsin Jamil, Hafiz Furqan Ahmed
2026 J jnl
A New Three-Port DC-DC-AC Converter With Single-Phase Buck-Boost AC Output.
IEEE Trans. Consumer Electron.
Hafiz Furqan Ahmed, Alireza Lahooti Eshkevari, Ashraf Ali Khan
2026 J jnl
Innovative Three and Four-Output-Port Bridge (TOPB and FOPB) for Series and Parallel Multilevel Inverters: Graph-Theoretic Analysis, Modulation Techniques, and Their Application.
IEEE Trans. Ind. Electron.
Omid Zolfagharian, Mohsin Jamil, Hafiz Furqan Ahmed
2025 J jnl
A Single-Phase Four-Switch Symmetric Bipolar Buck-Boost AC-AC Converter With Continuous Input Current and Simple Commutation Process.
IEEE Trans. Ind. Electron.
Hafiz Furqan Ahmed
2025 J jnl
A Single-Phase Isolated Bipolar Buck-Boost AC-AC Converter Without Commutation Issues.
IEEE Trans. Ind. Electron.
Hafiz Furqan Ahmed, Alireza Lahooti Eshkevari, Iman Abdoli
2025 J jnl
An Extendable High Step-Up Quadratic Boost Topology Having Low Voltage Stress on MOSFETs.
IEEE Trans. Consumer Electron.
Shirazul Islam, Vafa Marzang, Atif Iqbal, Hasan Mehrjerdi, Hafiz Furqan Ahmed, Md. Samiullah, Farhad Ilahi Bakhsh
2024 J jnl
A Single-Phase Z-Source AC-AC Converter With Continuous Input Current and Without Commutation Issue.
IEEE Trans. Ind. Electron.
Seyyed Mohammad Javad Mousavi, Deniz Zargariafshar, Ebrahim Babaei, Hafiz Furqan Ahmed
2024 J jnl
An Isolated Three-Phase AC-AC Converter With Bipolar Output Voltage.
IEEE Trans. Ind. Electron.
Hafiz Furqan Ahmed, Ashraf Ali Khan, Fazal Akbar, Shirazul Islam, Ahmad Elkhateb
2024 J jnl
Dual-Buck Bipolar Buck-Boost AC-AC Converter With Reduced Semiconductor Devices.
IEEE Trans. Ind. Electron.
Hafiz Furqan Ahmed, Howard Chien, Ashraf Ali Khan, Shirazul Islam, Fazal Akbar, Omar Alzaabi
2024 J jnl
High-Boost-Gain Split-Source Inverter With Shared-Ground and No Shoot-Through Issue.
IEEE Trans. Ind. Informatics
Hafiz Furqan Ahmed, Mohamed Shawky El Moursi, Khalifa Al Hosani, Omar Alzaabi, Bashar Zahawi
2023 J jnl
Highly Efficient Dual-Buck Structured Buck-Boost AC-AC Converter With Versatile Identical Inverting/Noninverting Operations.
IEEE Trans. Ind. Informatics
Hafiz Furqan Ahmed, Omar Alzaabi, Mohamed Shawky El Moursi, Khalifa Al Hosani
2023 J jnl
Improved High Step-Up Cockcroft-Walton Magnetic Coupling Inverter.
IEEE Trans. Circuits Syst. II Express Briefs
Soroush Esmaeili, Ashraf Ali Khan, Mohsin Jamil, Usman Ali Khan, Hafiz Furqan Ahmed, Shehab Ahmed
2022 J jnl
Parallel Operation of Transformer-Based Improved Z-Source Inverter With High Boost and Interleaved Control.
IEEE Trans. Ind. Informatics
Zeeshan Aleem, Simon Lucas Winberg, Hafiz Furqan Ahmed, Jung-Wook Park
2021 J jnl
A Class of Single-Phase Z-Source AC-AC Converters With Magnetic Coupling and Safe-Commutation Strategy.
IEEE Trans. Ind. Electron.
Zeeshan Aleem, Hyoungkyu Yang, Hafiz Furqan Ahmed, Simon Lucas Winberg, Jung-Wook Park
2021 J jnl
Quasi-Clamped ZSI With Two Transformers.
IEEE Trans. Ind. Electron.
Zeeshan Aleem, Hyoungkyu Yang, Hafiz Furqan Ahmed, Jung-Wook Park
2021 J jnl
Single-Phase Photovoltaic Inverters With Common-Ground and Wide Buck-Boost Voltage Operation.
IEEE Trans. Ind. Informatics
Hafiz Furqan Ahmed, Mohamed Shawky El Moursi, Bashar Zahawi, Khalifa Al Hosani
2020 J jnl
A Reliable Single-Phase Bipolar Buck-Boost Direct PWM AC-AC Converter With Continuous Input/Output Currents.
IEEE Trans. Ind. Electron.
Hafiz Furqan Ahmed, Mohamed Shawky El Moursi, Honnyong Cha, Khalifa Al Hosani, Bashar Zahawi
2018 J jnl
A New Reliable Three-Phase Buck-Boost AC-AC Converter.
IEEE Trans. Ind. Electron.
Ashraf Ali Khan, Honnyong Cha, Hafiz Furqan Ahmed
2017 J jnl
A Single-Phase Buck Matrix Converter With High-Frequency Transformer Isolation and Reduced Switch Count.
IEEE Trans. Ind. Electron.
Hafiz Furqan Ahmed, Honnyong Cha, Ashraf Ali Khan
2016 J jnl
An Improved Single-Phase Direct PWM Inverting Buck-Boost AC-AC Converter.
IEEE Trans. Ind. Electron.
Ashraf Ali Khan, Honnyong Cha, Hafiz Furqan Ahmed