Yuhua Du

Works (7)

Updated: April 16th, 2024 12:47

2021 article

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

Du, Y., Tu, H., Lu, X., & Lukic, S. (2021, August 18). IEEE Transactions on Smart Grid, Vol. 11.

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
topics (OpenAlex): Smart Grid Security and Resilience; Microgrid Control and Optimization; Distributed Control Multi-Agent Systems
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)
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16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021

2020 article

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

Du, Y., Lu, X., Wang, J., Chen, B., Tu, H., & Lukic, S. (2020, March 19). IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 10.

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
topics (OpenAlex): Microgrid Control and Optimization; Smart Grid Security and Resilience; Smart Grid Energy Management
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)
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Sources: Web Of Science, NC State University Libraries
Added: November 8, 2021

2019 article

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

Du, Y., Lu, X., Tu, H., Wang, J., & Lukic, S. (2019, August 22). IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 8, pp. 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
topics (OpenAlex): Microgrid Control and Optimization; Optimal Power Flow Distribution; Smart Grid Energy Management
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)
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Sources: Web Of Science, NC State University Libraries
Added: June 15, 2020

2018 article

Device Access Abstractions for Resilient Information Architecture Platform for Smart Grid

Dubey, A., Karsai, G., Volgyesi, P., Metelko, M., Madari, I., Tu, H., … Lukic, S. (2018, June 12). IEEE Embedded Systems Letters, Vol. 11, pp. 34–37.

By: A. Dubey *, G. Karsai *, P. Volgyesi *, M. Metelko *, I. Madari*, H. Tu n, Y. Du n, S. Lukic n 

topics (OpenAlex): Smart Grid Security and Resilience; Distributed systems and fault tolerance; Security and Verification in Computing
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)
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9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: June 17, 2019

2018 article

Distributed Control Strategy to Achieve Synchronized Operation of an Islanded MG

Du, Y., Tu, H., & Lukic, S. (2018, July 31). IEEE Transactions on Smart Grid, Vol. 10, pp. 4487–4496.

By: Y. Du n, H. Tu n & S. Lukic n 

topics (OpenAlex): Microgrid Control and Optimization; Islanding Detection in Power Systems; Smart Grid Energy Management
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)
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Sources: Web Of Science, NC State University Libraries
Added: July 8, 2019

2018 article

Distributed Secondary Control Strategy for Microgrid Operation with Dynamic Boundaries

Du, Y., Lu, X., Wang, J., & Lukic, S. (2018, November 6). IEEE Transactions on Smart Grid, Vol. 10, pp. 5269–5282.

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

author keywords: Distributed control; dynamic microgrids; network reconfiguration; secondary control strategy; smart switches
topics (OpenAlex): Microgrid Control and Optimization; Smart Grid Energy Management; Optimal Power Flow Distribution
TL;DR: The proposed control strategy provides a framework to coordinate the operation of multiple DGs in neighboring autonomous MGs and determine the operation status of SSWs, so that no transient over-shoots are introduced as SSWs operate and DGs are able to support the system power demand proportionally. (via Semantic Scholar)
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13. Climate Action (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: September 16, 2019

2016 article

A novel approach towards energy storage system sizing considering battery degradation

Du, Y., Jain, R., & Lukic, S. M. (2016, September 1).

By: Y. Du n, R. Jain n & S. Lukic n 

topics (OpenAlex): Advanced Battery Technologies Research; Electric Vehicles and Infrastructure; Supercapacitor Materials and Fabrication
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7. Affordable and Clean Energy (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

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