Control of Internal Dynamics of Grid-Connected Modular Multilevel Converter Using an Integral Backstepping Controller

by Waqar Ud Din, Kamran Zeb, Muhammad Ishfaq, Saif Ul Islam, Imran Khan, Hee Je Kim
Published 2019-04-01

Dynamic Modeling and Robust Controllers Design for Doubly Fed Induction Generator-Based Wind Turbines under Unbalanced Grid Fault Conditions

by Imran Khan, Kamran Zeb, Waqar Ud Din, Saif Ul Islam, Muhammad Ishfaq, Sadam Hussain, Hee-Je Kim
Published 2019-01-01

Design of a Proportional Resonant Controller with Resonant Harmonic Compensator and Fault Ride Trough Strategies for a Grid-Connected Photovoltaic System

by Saif Ul Islam, Kamran Zeb, Waqar Ud Din, Imran Khan, Muhammad Ishfaq, Tiago Davi Curi Busarello, Hee Je Kim
Published 2018-12-01

Design of Robust Fuzzy Logic Controller Based on the Levenberg Marquardt Algorithm and Fault Ride Trough Strategies for a Grid-Connected PV System

by Saif Ul Islam, Kamran Zeb, Waqar Ud Din, Imran Khan, Muhammad Ishfaq, Altaf Hussain, Tiago Davi Curi Busarello, Hee Je Kim
Published 2019-04-01

Design of Fuzzy-PI and Fuzzy-Sliding Mode Controllers for Single-Phase Two-Stages Grid-Connected Transformerless Photovoltaic Inverter

by Kamran Zeb, Saif Ul Islam, Waqar Ud Din, Imran Khan, Muhammad Ishfaq, Tiago Davi Curi Busarello, Iftikhar Ahmad, Hee Je Kim
Published 2019-05-01