Browsing NTNU Open by Author "Acharya, Anirudh Budnar"
Now showing items 1-8 of 8
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Adaptive Resonant Controllers in a Modular Multilevel Converter - An Analytical Study of the Circulating Current Suppressing Controller
Kjøsnes, Eivind Magnus Amundsen (Master thesis, 2018)In this thesis work, the modular multilevel converter was investigated. More specifically, an analytical study of circulating current suppression methods for low-bandwidth systems was undertaken. A comparative study of two ... -
Arm Power Control of the Modular Multilevel Converter in Photovoltaic Applications
Acharya, Anirudh Budnar; Ricco, Mattia; Sera, Dezso; Teodorescu, Remus; Norum, Lars Einar (Journal article; Peer reviewed, 2019)In this paper, a control method is proposed that allows the extraction of maximum power from each individual photovoltaic string connected to the Modular Multilevel Converter (MMC) and inject balanced power to the AC grid. ... -
Comparison of Current Control Strategies in Modular Multilevel Converter
Wei, Jianzhao; Acharya, Anirudh Budnar; Norum, Lars Einar; Bauer, Pavol (Chapter, 2018)There is a need to transmit the power generated from windfarm in remote locations to the residential and industrial load. One of the suitable and economic solution for such long distance transmission of power is the High ... -
Control Techniques of Modular Multilevel Converter
Rødal, Gard (Master thesis, 2017)This thesis aims to address the challenge of suppressing the circulating current. Principle of operation and mathematical derivations, common control methods for inner dynamics and software/hardware algorithm implementation ... -
Evaluation, Modeling and Control of Modular Multilevel Converter for Photovoltaic Applications
Acharya, Anirudh Budnar (Doctoral theses at NTNU;2019:193, Doctoral thesis, 2019) -
Integrating Battery into MMC Submodule using Passive Filter and Control Technique
Wersland, Sigurd Byrkjedal (Master thesis, 2017)The growing need and importance of Battery Energy Storage Systems (BESS) in grid support applications as well as in the transportation sector, has brought attention to the adaption of the Modular Multilevel Converter (MMC) ... -
Integrating Battery into MMC Submodule using passive technique
Wersland, Sigurd; Acharya, Anirudh Budnar; Norum, Lars Einar (Chapter, 2017)The modular structure and the many other advantages of the Modular Multilevel Converter makes it an attractive converter for Battery Energy Storage Systems, allowing the battery units to be distributed throughout the ... -
Low-complexity online estimation for LiFePO4 battery state of charge in electric vehicles
Meng, Jinhao; Ricco, Mattia; Acharya, Anirudh Budnar; Luo, Guangzhao; Swierczynski, Maciej; Stroe, Daniel-Ioan; Teodorescu, Remus (Journal article; Peer reviewed, 2018)This paper proposes a low-complexity online state of charge estimation method for LiFePO4 battery in electrical vehicles. The proposed method is able to achieve accurate state of charge with less computational efforts in ...