S
Suman Debnath
Researcher at Oak Ridge National Laboratory
Publications - 56
Citations - 2531
Suman Debnath is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Power electronics & Photovoltaic system. The author has an hindex of 12, co-authored 42 publications receiving 1918 citations. Previous affiliations of Suman Debnath include Purdue University & Georgia Institute of Technology.
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Operation, Control, and Applications of the Modular Multilevel Converter: A Review
TL;DR: A general overview of the basics of operation of the MMC along with its control challenges are discussed, and a review of state-of-the-art control strategies and trends is presented as mentioned in this paper.
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A New Hybrid Modular Multilevel Converter for Grid Connection of Large Wind Turbines
Suman Debnath,Maryam Saeedifard +1 more
TL;DR: In this article, a new hybrid modular multilevel converter for interfacing a full-scale, permanent magnet synchronous generator (PMSG)-based direct-drive variable-speed wind energy conversion system (WECS) is presented.
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Control and Stability Analysis of Modular Multilevel Converter Under Low-Frequency Operation
TL;DR: Two new control strategies to reduce the magnitude of the SM capacitor voltage ripple in the MMC-based adjustable-speed drive systems under constant-torque low-speed operation are proposed.
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Circulating Current Suppression of the Modular Multilevel Converter in a Double-Frequency Rotating Reference Frame
TL;DR: In this paper, the authors proposed a circulating current control strategy in a double-frequency rotating reference frame, which relies on an experimentally identified nonparametric model of circulating currents to determine the coefficients of the controller.
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A Generalized Precharging Strategy for Soft Startup Process of the Modular Multilevel Converter-Based HVDC Systems
TL;DR: In this paper, a generalized precharging strategy is proposed for the MMC-based systems, which can implement soft startup from the dc or ac side, considering various SM circuits.