Works (21)

Updated: September 23rd, 2024 08:17

2024 article

Model-based Design Tool for Cyber-physical Power Systems using SystemC-AMS

PROCEEDINGS THE 6TH WORKSHOP ON DESIGN AUTOMATION FOR CPS AND IOT, DESTION 2024, pp. 55–61.

By: R. Bhadani*, S. Banik n, H. Tu n, S. Lukic n & G. Karsai*

Sources: Web Of Science, NC State University Libraries
Added: August 26, 2024

2024 journal article

Privacy-Preserving Robust Consensus for Distributed Microgrid Control Applications

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 71(4), 3684–3697.

By: H. Tu n, Y. Du*, H. Yu n, X. Lu* & S. Lukic n

author keywords: Distributed microgrid control; privacy-preserving; robust consensus; state decomposition
TL;DR: A privacy-preserving distributed average observer is proposed that is based on robust consensus and uses the state decomposition method to preserve privacy and is thus applicable for MG distributed control applications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: May 16, 2023

2023 journal article

Distributed Economic Dispatch for Microgrids Tracking Ramp Power Commands

IEEE TRANSACTIONS ON SMART GRID, 14(1), 94–111.

By: H. Tu n, Y. Du*, H. Yu n, S. Meena n, X. Lu* & S. Lukic n

author keywords: Consensus algorithm; distributed control; economic dispatch; microgrid; ramp input; regulation service
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: July 9, 2022

2023 journal article

Impact of Virtual Inertia on DC Grid Stability With Constant Power Loads

IEEE TRANSACTIONS ON POWER ELECTRONICS, 38(5), 5693–5699.

By: H. Tu n, H. Yu n & S. Lukic n

author keywords: Stability criteria; Power system stability; Numerical stability; Impedance; Capacitors; Voltage control; Resistors; Constant power load (CPL); dc grids; stability; virtual inertia
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 8, 2023

2022 article

An Automated Deployment and Testing Framework for Resilient Distributed Smart Grid Applications

2022 IEEE INTERNATIONAL CONFERENCE ON OMNI-LAYER INTELLIGENT SYSTEMS (IEEE COINS 2022), pp. 73–78.

By: P. Ghosh*, H. Tu n, T. Krentz*, G. Karsai* & S. Lukic n

TL;DR: A resilient deployment framework that can achieve that by accepting user-defined constraints to optimize redundancy or cost for a given application deployment is introduced. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: October 11, 2022

2022 article

Economic Dispatch in Microgrids using Relaxed Mixed Integer Linear Programming

2022 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE).

By: S. Meena n, H. Tu n, H. Yu n & S. Lukic n

author keywords: ED; Integer variables; MILP; Convergence time
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: November 20, 2023

2021 article

A Compact 50kW High Power Density, Hybrid 3-Level Paralleled T-type Inverter for More Electric Aircraft Applications

2021 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE & EXPO (ITEC), pp. 652–657.

By: L. Ravuri n, H. Yu n, A. Chatterji n, H. Tu n & S. Lukic n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 20, 2021

2021 journal article

Black-Start and Service Restoration in Resilient Distribution Systems With Dynamic Microgrids

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 10(4), 3975–3986.

By: Y. Du*, H. Tu n, X. Lu*, J. Wang* & S. Lukic n

author keywords: Power system dynamics; Inverters; Voltage control; Regulation; Microgrids; Generators; Topology; Black-start (BS); dynamic microgrids (MGs); resilient distribution systems; self-organizing inverters
UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2021 article

Circulating Reactive Power and Suppression Strategies in DC Power Electronics Networks

2021 THIRTY-SIXTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2021), pp. 796–803.

By: M. Awal n, H. Tu n, B. Xu n, S. Lukic n & I. Husain n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: September 20, 2021

2021 journal article

High-Efficiency Silicon Carbide-Based Buck-Boost Converter in an Energy Storage System: Minimizing Complexity and Maximizing Efficiency

IEEE INDUSTRY APPLICATIONS MAGAZINE, 27(3), 51–62.

author keywords: Silicon carbide; Topology; Inverters; FCC; Switches; Batteries; Voltage control
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: May 24, 2021

2021 journal article

Privacy-Preserving Distributed Average Observers in Distribution Systems With Grid-Forming Inverters

IEEE TRANSACTIONS ON SMART GRID, 12(6), 5000–5010.

By: Y. Du*, H. Tu n, X. Lu* & S. Lukic n

author keywords: Observers; Heuristic algorithms; Inverters; Cryptography; Eavesdropping; Power generation; Communication networks; Consensus algorithms; distributed control; privacy-preserving; secondary control; surplus consensus
TL;DR: Compared to the existing distributed privacy-preserving algorithms in the literature, the proposed observer achieves accurate averaging and does not introduce additional restrictions on the communication network topology. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021

2020 journal article

Comparative Transient Stability Assessment of Droop and Dispatchable Virtual Oscillator Controlled Grid-Connected Inverters

IEEE TRANSACTIONS ON POWER ELECTRONICS, 36(2), 2119–2130.

By: H. Yu n, M. Awal n, H. Tu n, I. Husain n & S. Lukic n

author keywords: Transient analysis; Inverters; Power system stability; Oscillators; Stability criteria; Dispatchable virtual oscillator control (dVOC); droop control; grid forming; phase portrait; transient stability; vector field on the circle
TL;DR: This article proposes a concise and straightforward graphical approach to assess transient stability of dVOC using vector field on the circle and a complete large-signal model is derived and the impact ofdVOC voltage amplitude dynamics is analyzed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: February 8, 2021

2020 journal article

Dynamic Microgrids With Self-Organized Grid-Forming Inverters in Unbalanced Distribution Feeders

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 8(2), 1097–1107.

By: Y. Du n, X. Lu*, H. Tu n, J. Wang* & S. Lukic n

author keywords: Inverters; Topology; Voltage control; Microgrids; Control systems; Transient analysis; Network topology; Distributed control; dynamic microgrids (MGs); network reconfiguration; secondary control; unbalanced system
TL;DR: A distributed secondary control strategy is developed in this article for distributed generators (DGs) interfaced with grid-forming inverters in unbalanced dynamic MGs by providing coordinated regulations on both positive- and negative-sequence system models. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: June 15, 2020

2020 journal article

Dynamic Microgrids in Resilient Distribution Systems With Reconfigurable Cyber-Physical Networks

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 9(5), 5192–5205.

By: Y. Du*, X. Lu*, J. Wang*, B. Chen*, H. Tu n & S. Lukic n

author keywords: Network topology; Topology; Peer-to-peer computing; Decentralized control; Power system dynamics; Transmission line matrix methods; Power electronics; Cyber-physical system (CPS); distributed control; dynamic microgrids (MGs); network reconfiguration
TL;DR: An evaluation framework is proposed to assess the operational feasibility of distribution feeders with multiple inverter-based dynamic MGs and come out with possible restoration solutions in the context of cross-layer C/P-network reconfiguration. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021

2020 journal article

Hierarchical Control for Virtual Oscillator Based Grid-Connected and Islanded Microgrids

IEEE TRANSACTIONS ON POWER ELECTRONICS, 35(1), 988–1001.

By: M. Awal n, H. Yu n, H. Tu n, S. Lukic n & I. Husain n

author keywords: Grid synchronization; hierarchical control; microgrid; secondary control; virtual oscillator control (VOC)
TL;DR: This work proposes a compatible hierarchical control structure that enables operation and seamless transition between islanded and grid-connected modes and achieves voltage and frequency regulation and grid synchronization in the islanded mode. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: April 20, 2020

2019 journal article

Extreme Fast Charging of Electric Vehicles: A Technology Overview

IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION, 5(4), 861–878.

By: H. Tu n, H. Feng n, S. Srdic n & S. Lukic n

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
9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: February 3, 2020

2018 conference paper

A hybrid communication topology for modular multilevel converter

Thirty-third annual ieee applied power electronics conference and exposition (apec 2018), 3051–3056.

By: H. Tu n & S. Lukic n

Source: NC State University Libraries
Added: August 6, 2018

2018 conference paper

A passivity-based decentralized control strategy for current-controlled inverters in AC microgrids

Thirty-third annual ieee applied power electronics conference and exposition (apec 2018), 1399–1406.

By: H. Yu n, H. Tu n & S. Lukic n

TL;DR: A passivity margin criterion for AC microgrid is proposed, which decentralizes the stability target to each individual converter, and a passivity realization approach for current-controlled LCL-type inverter is derived. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2018 journal article

Device Access Abstractions for Resilient Information Architecture Platform for Smart Grid

IEEE EMBEDDED SYSTEMS LETTERS, 11(2), 34–37.

TL;DR: This letter presents an overview of design mechanisms to abstract device access protocols in the resilient information architecture platform for smart grid, a middleware for developing distributed smart grid applications. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: June 17, 2019

2018 journal article

Distributed Control Strategy to Achieve Synchronized Operation of an Islanded MG

IEEE TRANSACTIONS ON SMART GRID, 10(4), 4487–4496.

By: Y. Du n, H. Tu n & S. Lukic n

TL;DR: The proposed method utilizes a pinning-based consensus algorithm to ensure explicit coordination between magnitude, frequency, and phase angle regulation while ensuring proportional power sharing and its effectiveness is demonstrated using a real-time hardware-in-the-loop MG testbed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 8, 2019

2017 conference paper

Comparative study of PES net and SyCCo bus: Communication protocols for modular multilevel converter

2017 ieee energy conversion congress and exposition (ecce), 1487–1492.

By: H. Tu n & S. Lukic n

TL;DR: Two possible protocols for modular multilevel converter communication, PES Net and SyCCo bus are reviewed and their performance is compared and discussed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

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