Results 61 to 70 of about 676,166 (93)

An energy balancing strategy for modular multilevel converter based grid‐connected photovoltaic systems

, 2022
An energy balancing strategy for modular multilevel converter based grid‐connected photovoltaic ...
Alex Stojcevski (5150657), Saad Mekhilef (724278), Mohammadmehdi Seyedmahmoudian (13086081), Ahmed Elsanabary (13349073)   +3 more
core  

Neural Network-Assisted Model Predictive Control of a Modular Multilevel Converter

IEEE Open Access Journal of Power and Energy
This paper describes an advanced algorithm for current control in a modular multilevel power converter. The proposed algorithm is based on deadbeat model predictive control, which is further enhanced by applying an artificial neural network.
Milovan Majstorovic, Bogdan Brkovic, Leposava Ristic, Aleksandra Lekic   +3 more
doaj   +1 more source

Multilevel modular capacitor clamped DC-DC converter [PDF]

, 2006
journal articleA novel topology of multilevel modular capacitor clamped dc-dc converter (MMCCC) will be presented in this paper. In contrast to the conventional flying capacitor multilevel dc-dc converter (FCMDC), this new topology is completely modular ...
Tolbert, L. M., Khan, Faisal Habib
core  

Series Hybrid Modular Multilevel Converter for HVDC Transmission Systems

IEEE Access
In this paper, a multilevel Voltage Source Converter for HVDC transmission systems is proposed. The topology is based on a string of full-bridge submodules in addition to an unfolder on the converter’s AC-side.
Ramiar Alaei, S. Ali Khajehoddin
doaj   +1 more source

PERFORMANCE ANALYSIS OF MODULAR MULTILEVEL DC-DC CONVERTER

, 2016
<p>This paper proposes a performance modular multilevel converter for DC-DC converter for photo voltaic applications. This converter will provide a constant voltage of 48 volts for a resistive load.
U. Prasanna*, Dr. O. Lakshmanan
core   +1 more source

An inherent fault current blocking modular series multilevel converter using half-bridge sub-modules for grid integration

e-Prime: Advances in Electrical Engineering, Electronics and Energy
This paper proposes an inherent fault current blocking modular series multilevel converter (MSMC) using half-bridge (HB) sub-modules (SMs) for grid integration. The proposed converter uses passive filters to decouple the AC and DC side.
Sukrashis Sarkar, Abhrodip Chaudhury, Anandarup Das   +2 more
doaj   +1 more source

Application of Modular Multilevel Converter technology to HV power supplies of Neutral Beam injector [PDF]

, 2019
Evaluation of the possible application of Modular Multilevel Converter at the AGPS of ...
Ratti, Daniele
core  

Comparison of full power frequency converter topologies for large capacity variable speed pumped storage units

电力工程技术
Variable speed pumped storage units have obvious advantages in efficiency and adaptability under various operation conditions compared with traditional fixed-speed pumped storage units.
Bo ZHAO, Fengyuan TIAN, Qichao ZHANG, Kaiguo WANG, Hao LIANG, Jinwu GONG   +5 more
doaj   +1 more source

Open-Circuit Fault Diagnosis for a Modular Multilevel Converter Based on Hybrid Machine Learning

IEEE Access
With the wide application of a modular multilevel converter in various power conversion fields, submodule open-circuit fault diagnostics have attracted increasing attention, as some of the existing diagnosis methods have a single function and limited ...
Yang An, Xiangdong Sun, Biying Ren, Xiaobin Zhang   +3 more
doaj   +1 more source

Design and Simulation of a Novel Modular Converter-Transformer for AC/DC, DC/AC and DC/DC Operations

Energies
This manuscript describes the research and the development of a novel family of modular AC/DC, DC/AC and DC/DC converters for high-voltage interconnections between AC and DC lines or between two DC lines. Such devices are bidirectional and they integrate
Francesco Castelli Dezza, Nicola Toscani, Matteo Benvenuti, Riccardo Tagliaretti, Vincenzo Agnetta, Mattia Amatruda, Samuel De Maria   +6 more
doaj   +1 more source