Sudip K. Mazumder
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View article: Comparative Study of Lateral and Vertical β-Ga <sub>2</sub> O <sub>3</sub> Photoconductive Switches via Intrinsic and Extrinsic Optical Triggering
Comparative Study of Lateral and Vertical β-Ga <sub>2</sub> O <sub>3</sub> Photoconductive Switches via Intrinsic and Extrinsic Optical Triggering Open
Gallium oxide (Ga2O3), with its ultra-wide bandgap (approximately 4.8 eV) and high breakdown field (approximately 8 MV per cm), is a leading candidate for photoconductive semiconductor switches (PCSSs) in high-power and high-speed pulsed a…
View article: Life, Death and Sustainability through Indigenous Literature An Ecocritical Study of Selected Works from Northeast India
Life, Death and Sustainability through Indigenous Literature An Ecocritical Study of Selected Works from Northeast India Open
Understanding sustainability in the Anthropocene through ecocritical discourses help us to deal with today’s environmental angst. Indigenous literature critically interprets the effects of cultural domination on Indigenous communities. Thi…
View article: Thrombotic microangiopathy following snake envenomation in pregnancy
Thrombotic microangiopathy following snake envenomation in pregnancy Open
View article: Multilevel Cybersecurity for Photovoltaic Systems
Multilevel Cybersecurity for Photovoltaic Systems Open
The motivation behind this project is to protect critical infrastructure in electric power generation pertaining to solar photovoltaic (PV) systems. This growing renewable energy resource is becoming a more vital part of the nation’s energ…
View article: Guest Editorial: Special Issue on Power Electronics for Distributed Energy Resources
Guest Editorial: Special Issue on Power Electronics for Distributed Energy Resources Open
View article: Three-phase differential mode converter
Three-phase differential mode converter Open
A system for charging a battery includes three sub-modules, each receiving a respective phase of a three-phase alternating current (AC) signal. The three sub-modules cooperate to transform the respective phases of the three-phase AC signal…
View article: A Differential-Mode Isolated AC/AC Converter
A Differential-Mode Isolated AC/AC Converter Open
In this paper, an isolated single-stage direct power conversion (DPC) type ac/ac converter is outlined. The ac/ac converter is based on differential-mode (DM) architecture where two dc/dc converter modules are connected differentially. The…
View article: Evaluation of Thermal Performance of a Wick-free Vapor Chamber in Power Electronics Cooling
Evaluation of Thermal Performance of a Wick-free Vapor Chamber in Power Electronics Cooling Open
The work describes the wickless vapor chamber with wettability patterning for power electronics cooling applications, thereby eliminating the problems of wicked vapor chamber.
View article: Next-Generation Modular Flexible Low-Cost SiC-based High-Frequency-Link Transformer (Final Technical Report)
Next-Generation Modular Flexible Low-Cost SiC-based High-Frequency-Link Transformer (Final Technical Report) Open
This project, led by the small business NextWatt LLC, led to the design and development of a novel high-frequency-link (HFL) transformer that yields reduce number of semiconductor devices compared to conventional solid-state transformers (…
View article: Power conditioning system for energy sources
Power conditioning system for energy sources Open
Apparatus for conditioning power generated by an energy source includes an inverter for converting a DC input voltage from the energy source to a square wave AC output voltage, and a converter for converting the AC output voltage from the …
View article: Fuel-cell based power generating system having power conditioning apparatus
Fuel-cell based power generating system having power conditioning apparatus Open
A power conditioner includes power converters for supplying power to a load, a set of selection switches corresponding to the power converters for selectively connecting the fuel-cell stack to the power converters, and another set of selec…
View article: Universal Battery Supercharger
Universal Battery Supercharger Open
During the course of the UBS project a dc-fast charger was developed to be used in off board high power charging stations. High efficiency is targeted to reduce the charging price for the consumer while reducing the charge time. In the mea…
View article: Impact and Mitigation of High-Frequency Side-Channel Noise Intrusion on the Low-Frequency Performance of an Inverter
Impact and Mitigation of High-Frequency Side-Channel Noise Intrusion on the Low-Frequency Performance of an Inverter Open
This letter investigates and demonstrates, experimentally, the impact of a high-frequency side-channel noise intrusion (SNI) on an output-voltage feedback signal on the low-frequency performance of a three-phase inverter. The high-frequenc…
View article: Air-Cooled Hybrid Vapor Chamber for Thermal Management of Power Electronics
Air-Cooled Hybrid Vapor Chamber for Thermal Management of Power Electronics Open
View article: Synthetic Reference-based Transition Optimal Control of Inverter for Surge-Current-Free Rapid Interface to Grid
Synthetic Reference-based Transition Optimal Control of Inverter for Surge-Current-Free Rapid Interface to Grid Open
This article addresses the problem of the transition between objective functions in optimal control for power inverters when switching between standalone and grid-connected modes. The work proposes the use of a synthetic reference during t…
View article: Guest Editorial: Special Issue on Sustainable Energy Through Power-Electronic Innovations in Cyber-Physical Systems
Guest Editorial: Special Issue on Sustainable Energy Through Power-Electronic Innovations in Cyber-Physical Systems Open
Energy sustainability and sustainable energy systems play a major role in the long-term sustenance of human existence and the environment, and improve the coexistence between technology and nature. Cyber-physical systems are one of the mea…
View article: Introduction to Power Electronic Technologies in Distributed Energy Resources.
Introduction to Power Electronic Technologies in Distributed Energy Resources. Open
provided to the grid as required. With this control algorithm, the inverter s capabilities are taken full advantage at all times, both in terms of functionality as well as making use of its full KVA rating. Through the algorithm, the inver…
View article: Impact of Blockchain Delay on Grid-Tied Solar Inverter Performance: Preprint
Impact of Blockchain Delay on Grid-Tied Solar Inverter Performance: Preprint Open
This paper investigates the impact of the delay resulting from a blockchain, a promising security measure, for a hierarchical control system of inverters connected to the grid. The blockchain communication network is designed at the second…
View article: Novel control solutions for DoS attack delay mitigation in grid-connected and standalone inverters
Novel control solutions for DoS attack delay mitigation in grid-connected and standalone inverters Open
This paper introduces two novel control solutions, which allow localised delay compensation for grid-connected and standalone inverters. As the prediction horizon of the existing controllers are quite small as compared to large communicati…
View article: Impact of Blockchain Delay on Grid-Tied Solar Inverter Performance
Impact of Blockchain Delay on Grid-Tied Solar Inverter Performance Open
This paper investigates the impact of the delay resulting from a blockchain, a promising security measure, for a hierarchical control system of inverters connected to the grid. The blockchain communication network is designed at the second…
View article: Identification of a Delay Attack in the Secondary Control of Grid-Tied Inverter Systems
Identification of a Delay Attack in the Secondary Control of Grid-Tied Inverter Systems Open
This work is developed for the identification of a denial-of-service cyberattack on the secondary controller of inverter systems which is connected to the power grid. The identification is made through the dynamic response of the reactive …
View article: GaN-HEMT Based Very-High-Frequency AC Power Supply for Electrosurgery
GaN-HEMT Based Very-High-Frequency AC Power Supply for Electrosurgery Open
To power electrosurgery, a very-high-frequency AC inverter (VHFI) is required. In this paper, a full-bridge based VHFI is proposed to enable electrosurgery. Its high-frequency output generating mechanism and the high order filter design ar…
View article: Graphisches Inhaltsverzeichnis: Angew. Chem. 11/2021
Graphisches Inhaltsverzeichnis: Angew. Chem. 11/2021 Open
This Minireview outlines the state of play in the research area of cellular bionics, where biological and synthetic cells are hybridised, thus bridging the living/nonliving divide.Thanks to their predesigned structure, intrinsic porosity a…
View article: CFP for PEDG 2021
CFP for PEDG 2021 Open
PELS) and organized by the PELS Technical Committee on Sustainable Energy Systems, will provide a venue for experts to present the results of their cutting-edge research in power electronics and distributed generation (DG) systems.PEDG 202…
View article: PEDG 2021
PEDG 2021 Open
and organized by the PELS Technical Committee on Sustainable Energy Systems, will provide a venue for experts to present the results of their cutting-edge research in power electronics and distributed generation (DG) systems.PEDG 2021 will…
View article: PEDG 2021
PEDG 2021 Open
PELS) and organized by the PELS Technical Committee on Sustainable Energy Systems, will provide a venue for experts to present the results of their cutting-edge research in power electronics and distributed generation (DG) systems.PEDG 202…
View article: Transactive Control of Electric Railways Using Dynamic Market Mechanisms
Transactive Control of Electric Railways Using Dynamic Market Mechanisms Open
Electricity demand of electric railways is a relatively unexplored source of flexibility in demand response applications in power systems. In this paper, we propose a transactive control based optimization framework for coordinating the po…
View article: Cost-Reducing Optimization Strategies of Electrical Trains
Cost-Reducing Optimization Strategies of Electrical Trains Open
Trains are spatio-temporally varying loads. The spatio-temporally varying nature and the regenerative capacity of the trains provide an excellent opportunity for purchasing and selling the same magnitude of power at different times and loc…
View article: Call for Proposals PEDG
Call for Proposals PEDG Open
View article: A Modular and Flexible High-Frequency-Link Transformer with a Reduced Device Count and Zero High-Side Devices
A Modular and Flexible High-Frequency-Link Transformer with a Reduced Device Count and Zero High-Side Devices Open
In general, large power transformers (LPTs) are not interchangeable with each other and their high costs prohibit extensive spare inventories more so considering that on an average only 1.3 LPTs are manufactured for individual design. The …