Fault‐tolerant modular multilevel converter for a seamless transition between stand‐alone and grid‐connected microgrid

AA Mahmoud, AA Hafez, AM Yousef… - IET Power …, 2023 - Wiley Online Library
Recently, renewable distributed generation (DG) systems have emerged to improve the
power system security and reliability while reducing the environmental incompatibility of …

Control of output and circulating current of modular multilevel converter using a sliding mode approach

W Uddin, K Zeb, M Adil Khan, M Ishfaq, I Khan, S Islam… - Energies, 2019 - mdpi.com
The modular multilevel converter (MMC) has been prominently used in medium-and high-
power applications. This paper presents the control of output and circulating current of MMC …

Output current control of modular multilevel converter using backstepping controller

M Ishfaq, W Uddin, K Zeb, I Khan… - 2019 15th …, 2019 - ieeexplore.ieee.org
This paper presents a control designed structure for output current in Modular Multi-Level
Converter (MMC). The MMC has diverse attractive properties eg modular structure, power …

Design and Analysis of an Efficient ESPWM Based Induction Motor Drive

S Abbas, U Ali, T Iqbal - 2023 25th International Multitopic …, 2023 - ieeexplore.ieee.org
High harmonic distortion, increased and uncertain torque ripples factor, and speed ripples
have been the reason for reduced efficiency of three-phase induction motor drives. This …

Effect of modulation techniques on capacitor voltage of modular multilevel converter

W Uddin, K Zeb, MA Khan, M Ishfaq… - 2020 IEEE 23rd …, 2020 - ieeexplore.ieee.org
The capacitor voltage regulation is an important parameter in the stable and effective
operation of Modular Multilevel Converter (MMC). This paper presents the different …

Super twisting sliding mode control for inner current suppression of Modular Multilevel Converter

W Uddin, M Ishfaq, K Zeb, S ul Islam… - 2020 3rd …, 2020 - ieeexplore.ieee.org
Modular Multilevel Converter (MMC) is very popular due to its flexibility, use of low rating
devices, low harmonic distortion, and high efficiency. Despite these advantages, MMC faces …

Simulation analysis on heating of metal structure in leakage magnetic field of arm inductor in converter station

C Chen, X Shang, P Chen, G Zhou… - 2021 International …, 2021 - ieeexplore.ieee.org
The Modular Multilevel Converters (MMC) based Voltage Source Converter High Voltage
DC (VSC-HVDC) power transmission technology has been widely used worldwide. The arm …