Future Renewable Electric Energy Delivery and Management Systems Center (The)
Works Published in 2019
Displaying all 8 works
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2019 article proceedings
Series Connection of SiC MOSFETs with Hybrid Active and Passive Clamping for Solid State Transformer Applications
Presented at the 2019 IEEE 7th Workshop on Wide Bandgap Power Devices and Applications (WiPDA).
Event: 2019 IEEE 7th Workshop on Wide Bandgap Power Devices and Applications (WiPDA)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Crossref, NC State University Libraries
Added: July 2, 2023
2019 article proceedings
AC-DC Converter with Hybrid Three-Level and Two-Level Legs Using Space Vector Modulation for Medium-Voltage SST Applications
Presented at the 2019 IEEE Energy Conversion Congress and Exposition (ECCE).
Event: 2019 IEEE Energy Conversion Congress and Exposition (ECCE)
TL;DR:
A simple space vector modulation scheme which solves the zero-crossing distortion of presented topology is proposed and verified to realize the smooth transition between switch states for the hybrid topology using a digital signal processor (DSP) instead of FPGA.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: July 2, 2023
2019 conference paper
Supplying Medium Voltage to Data-center Racks Directly Using SiC-Based Converter
2019 IEEE 7th Workshop on Wide Bandgap Power Devices and Applications (WiPDA).
TL;DR:
A new power distribution architecture for data centers is reported where direct medium voltage distribution to data-center racks are achieved with SiC based inverter, and the safety issues raised due to bringing medium voltage to the racks are addressed with contactless power transfer technology.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Source: ORCID
Added: February 19, 2020
2019 journal article
Extreme Fast Charging of Electric Vehicles: A Technology Overview
IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION, 5(4), 861–878.
author keywords: Charging stations; dc fast charger; electric vehicles (EVs); extreme fast charging (XFC); solid-state transformer (SST)
TL;DR:
The benefits of using the solid-state transformers in the XFC stations to replace the conventional line-frequency transformers and a comprehensive review of the medium-voltage SST designs for the X FC application are considered.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
9. Industry, Innovation and Infrastructure
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: February 3, 2020
2019 journal article
Real-Time Monitoring of Temperature Rises of Energized Transformer Cores With Distributed Optical Fiber Sensors
IEEE TRANSACTIONS ON POWER DELIVERY, 34(4), 1588–1598.
author keywords: Optical fiber sensors; temperature sensors; Rayleigh scattering; optical frequency-domain reflectometry; transformer cores
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, ORCID
Added: August 12, 2019
2019 journal article
High-Efficiency and High-Density Single-Phase Dual-Mode Cascaded Buck-Boost Multilevel Transformerless PV Inverter With GaN AC Switches
IEEE TRANSACTIONS ON POWER ELECTRONICS, 34(8), 7474–7488.
author keywords: AC boost; buck-boost; cascaded H-bridge; dual mode; GaN; high density; high efficiency; photovoltaic (PV) system; sinusoidal pulsewidth modulation (SPWM); transformerless inverter
TL;DR:
This paper introduces a high-efficiency and high-density single-phase dual-mode cascaded buck–boost multilevel transformerless photovoltaic (PV) inverter for residential application that combines a regulated cascaded H-bridge multileVEL inverter stage with an unregulated GaN-based ac boost converter.
(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: June 24, 2019
2019 article
Smart Inverter Volt-Watt Control Design in High PV-Penetrated Distribution Systems
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, Vol. 55, pp. 1147–1156.
author keywords: Photovoltaic (PV); volt-VAR control; volt-watt
TL;DR:
The intention of this control design is to mitigate the voltage violations in a high PV-penetrated distribution feeder, while evenly distributing the weight of energy curtailment among all PV systems.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Source: Web Of Science
Added: March 25, 2019
2019 journal article
Dynamic Adaptive Protection for Distribution Systems in Grid-Connected and Islanded Modes
IEEE TRANSACTIONS ON POWER DELIVERY, 34(1), 281–289.
author keywords: Adaptive relaying; overcurrent protection; microgrids; distributed energy resources; distribution systems
TL;DR:
A dynamic AOCR scheme independent of external controllers is presented to estimate relay pickup that ensures significantly less communication overhead and is tested using transient system models in Simulink.
(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: February 18, 2019
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