Energy Collaborative

Works Published in 2021

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Displaying works 21 - 40 of 182 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2021 article

Analysis and Design Considerations of Input Parallel Output Series-Phase Shifted Full Bridge Converter for a High-Voltage Capacitor Charging Power Supply

2021 IEEE 12TH ENERGY CONVERSION CONGRESS AND EXPOSITION - ASIA (ECCE ASIA), pp. 1068–1075.

By: A. Agarwal n, Y. Prabowo n & S. Bhattacharya n 

author keywords: capacitor charging power supply; IPOS-PSFB; HV capacitor; constant current - constant power; inductor sizing
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 11, 2022

2021 article

Study of Switching Transients based on dv/dt and di/dt for a GaN-based Two-Level Pole

2021 IEEE 12TH ENERGY CONVERSION CONGRESS AND EXPOSITION - ASIA (ECCE ASIA), pp. 19–25.

By: S. Satpathy n, P. Das n & S. Bhattacharya n 

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 11, 2022

2021 article

Comparative Study of a 3.3 kV SiC-based Voltage and Current Source Inverter for High-Speed Motor Drive Applications

2021 IEEE 12TH ENERGY CONVERSION CONGRESS AND EXPOSITION - ASIA (ECCE ASIA), pp. 2211–2217.

By: S. Narasimhan n, A. Anurag n  & S. Bhattacharya n 

author keywords: EMI; common-mode; current-source inverters; high-speed machines; medium voltage; reflected voltage; voltage-source inverters; wide-band gap devices
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 11, 2022

2021 article

Performance Evaluation of a Novel High Voltage Monolithically Integrated SiC MOSFET-DIODE for Solar String Inverters

2021 IEEE 12TH ENERGY CONVERSION CONGRESS AND EXPOSITION - ASIA (ECCE ASIA), pp. 2345–2351.

By: V. Krishna n, A. Kumar n, S. Parashar n & S. Bhattacharya n 

author keywords: JBSFET; String Inverter; Silicon Carbide; MOSFET; MOSFET-DIODE
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 11, 2022

2021 article

Tertiary Control Method for Droop Controlled DC-DC converters in DC Microgrids

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 694–699.

By: S. Sharma n, V. Iyer *, S. Bhattacharya n , J. Kikuchi * & K. Zou *

author keywords: current sharing; DC microgrid; droop control; secondary control; tertiary control
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

Mode Analysis and Identification Scheme of Open-Circuit Fault in a Three-phase DAB Converter

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 2762–2769.

By: S. Rastogi n, S. Shah n, B. Singh * & S. Bhattacharya n 

author keywords: dc-dc converter; dual active bridge (DAB); fault; fault detection; mode analysis; open circuit fault (OCT); three-phase
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

Medium Voltage to Low Voltage Contactless Power Transformation for Data Centers

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 5839–5844.

By: G. Zhu*, B. Pahl*, R. Fons*, I. Wong n, S. Bhattacharya n  & B. Beddingfield n

author keywords: Contactless Power Transfer; Medium Voltage Distribution; H-bridge Synchronous Rectification; Data Center; Safe Isolation
TL;DR: This paper proposes high-efficiency single-stage contactless power conversion from medium voltage to low voltage for data center applications and develops a plug-in contactless transformer with customized nanocrystalline cores and 3D printed bobbins to improve the DC-to-DC efficiency and manufacturability. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

Design and Implementation of 50V/400A Single-Stage Full-Bridge Synchronous Rectifier for Data Center Application

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 2245–2250.

By: I. Wong n, G. Zhu*, B. Pahl* & S. Bhattacharya n 

author keywords: Synchronous Rectification; Full-bridge Rectifier; Data Center; 48V; Open Compute Project
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

Design considerations of 6.5kV enabled three-level and 10kV enabled two-level medium voltage SST

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 282–289.

By: A. Agarwal n, A. Anurag n , N. Kolli n, A. Kumar n & S. Bhattacharya n 

author keywords: medium voltage; 10kV SiC MOSFET; 6.5kV SiC MOSFET; solid-state transformer(SST); thermal analysis
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

High Voltage Output Characteristics and Short Circuit Robustness of HV SiC MOSFETs

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 5277–5282.

By: A. Kumar n, R. Kokkonda n, S. Bhattacharya n , J. Baliga n & V. Veliadis n

author keywords: Silicon Carbide; SiC MOSFETs; Short Circuit; Medium Voltage; Robustness
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

Paralleling of Four 650V/60A GaN HEMTs for High Power Traction Drive Applications

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 5269–5276.

By: P. Das n, S. Satpathy n, S. Shah n, S. Bhattacharya n  & V. Veliadis n

author keywords: GaN HEMT; paralleling; gate loop; power loop; current sharing; switching loss; conduction loss
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

Comprehensive Analysis of the Control Structures for MMC Applications

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 2459–2466.

By: S. Isik n, M. Alharbi n & S. Bhattacharya n 

author keywords: Barlow-Proschan; Centralized; Decentralized; Distributed; MMC Control; Markov; Reliability
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

Optimized AC/DC Dual Active Bridge Converter using Monolithic SiC Bidirectional FET (BiDFET) for Solar PV Applications

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 568–575.

By: S. Shah n, R. Narwal n , S. Bhattacharya n , A. Kanale n, T. Cheng n, U. Mehrotra n, A. Agarwal n, B. Baliga  n, D. Hopkins n 

author keywords: Bidirectional isolated AC-DC conversion; solar energy; PV grid integration; dual active bridge; AC/DC DAB; SiC bidirectional FET; BiDFET; four quadrant power switch
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

Design Considerations of Three Phase Active Front End Converter for 13.8 kV Asynchronous Microgrid Power Conditioning System enabled by Series Connection of Gen-3 10 kV SiC MOSFETs

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 1211–1218.

By: N. Kolli n, S. Parashar n, R. Kokkonda n, A. Anurag n , A. Kumar n, S. Bhattacharya n , V. Veliadis n

author keywords: SIC MOSFETs; JBS Diodes; Medium Voltage; Active Front End Convertrer; Microgrid; Series connection; Grid Forming Converter; Voltage Source Converter; series connection; snubbers; voltage balancing
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

The Impact of PV Arrays Disturbances on the Performance of Droop Controllers in a DC Microgrid

2021 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), pp. 1058–1064.

By: N. Ghanbari n & S. Bhattacharya n 

author keywords: DC Microgrid; Droop Control Method; PV Arrays; Disturbance Rejection; Hardware-In-the-Loop
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 journal article

Allocation versus completion: Explaining the distribution of the Forest Development Program fund in North Carolina

FOREST POLICY AND ECONOMICS, 132.

By: S. Chizmar n, R. Parajuli n , G. Frey*, R. Bardon n  & E. Sills n 

author keywords: Allocation of public funds; Cost-share program; Landowner assistance; Forest management practices; Regression; Public policy
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: June 27, 2022

2021 journal article

Urbanization Impacts on Evapotranspiration Across Various Spatio-Temporal Scales

Earth’s Future, 9(8), e2021EF002045.

By: A. Mazrooei*, M. Reitz *, D. Wang * & A. Sankarasubramanian  n

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: June 17, 2022

2021 article

Nonlinear Koopman Observability Measures on Subsets of Power System State Variables

2021 60TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC), pp. 4222–4227.

By: M. Alfredo Hernandez-Ortega *, A. Chakrabortty n , A. Roman Messina & C. Morales Rergis*

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: May 31, 2022

2021 article

A Load Profile Based Optimized Piecewise Droop Control for DC Microgrids

2021 IEEE FOURTH INTERNATIONAL CONFERENCE ON DC MICROGRIDS (ICDCM).

By: S. Sharma n, V. Iyer * & S. Bhattacharya n 

author keywords: current sharing; DC microgrid; droop control; nonlinear droop; optimization; piecewise droop
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: May 31, 2022

2021 article

Necessity of Lossless Transmission and Convexity of Potential Energy Function for Equilibrium Independent Passivity of Power Systems

2021 60TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC), pp. 4242–4247.

By: T. Ishizaki * & A. Chakrabortty n 

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: May 31, 2022

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