Elizabeth L. Ratnam

According to our database, Elizabeth L. Ratnam authored at least 26 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Competitive Equilibrium for Dynamic Multiagent Systems: Social Shaping and Price Trajectories.

Zeinab Salehi, Yijun Chen, Elizabeth L. Ratnam, Ian R. Petersen, Guodong Shi

IEEE Trans. Autom. Control., August, 2024

A Distributed Coordination Approach for the Charge and Discharge of Electric Vehicles in Unbalanced Distribution Grids.

Nanduni I. Nimalsiri, Elizabeth L. Ratnam, David Smith, Chathurika P. Mediwaththe, Saman K. Halgamuge

IEEE Trans. Ind. Informatics, March, 2024

Electric Grid Topology and Admittance Estimation: Quantifying Phasor-based Measurement Requirements.

Norak Rin, Iman Shames, Ian R. Petersen, Elizabeth L. Ratnam

CoRR, 2024

On the Stability of Networked Nonlinear Imaginary Systems with Applications to Electrical Power Systems.

Yijun Chen, Kanghong Shi, Ian R. Petersen, Elizabeth L. Ratnam

CoRR, 2024

A Nonlinear Negative-Imaginary Systems Framework with Actuator Saturation for Control of Electrical Power Systems.

Yijun Chen, Kanghong Shi, Ian R. Petersen, Elizabeth L. Ratnam

Proceedings of the European Control Conference, 2024

Unified Control of Voltage, Frequency and Angle in Electrical Power Systems: A Passivity and Negative-Imaginary based Approach.

Yijun Chen, Kanghong Shi, Ian R. Petersen, Elizabeth L. Ratnam

Proceedings of the 63rd IEEE Conference on Decision and Control, 2024

Competitive Equilibrium in Microgrids with Dynamic Loads.

Zeinab Salehi, Yijun Chen, Ian R. Petersen, Elizabeth L. Ratnam, Guodong Shi

Proceedings of the American Control Conference, 2024

Design and Stability of Angle Based Feedback Control in Power Systems: A Negative-Imaginary Approach.

Yijun Chen, Ian R. Petersen, Elizabeth L. Ratnam

Proceedings of the American Control Conference, 2024

2023

Network-aware EV charging and discharging in unbalanced distribution grids: A distributed, robust approach against communication failures.

Nanduni I. Nimalsiri, Elizabeth L. Ratnam

CoRR, 2023

Transactive Multi-Agent Systems over Flow Networks.

Yijun Chen, Zeinab Salehi, Ian R. Petersen, Elizabeth L. Ratnam, Guodong Shi

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

2022

Coordinated Charge and Discharge Scheduling of Electric Vehicles for Load Curve Shaping.

Nanduni I. Nimalsiri, Elizabeth L. Ratnam, David B. Smith, Chathurika P. Mediwaththe, Saman K. Halgamuge

IEEE Trans. Intell. Transp. Syst., 2022

Gershgorin Disc-based Voltage Stability Regions for DER Siting and Control in Distribution Grids.

Jaimie Swartz, Elizabeth Ratnam, Abhishek Bhardwaj, Alexandra von Meier

CoRR, 2022

Competitive Equilibrium for Dynamic Multi-Agent Systems: Social Shaping and Price Trajectories.

Zeinab Salehi, Yijun Chen, Elizabeth L. Ratnam, Ian R. Petersen, Guodong Shi

CoRR, 2022

Competitive equilibriums and social shaping for multi-agent systems.

Yijun Chen, Razibul Islam, Elizabeth L. Ratnam, Ian R. Petersen, Guodong Shi

Autom., 2022

Social Shaping of Dynamic Multi-Agent Systems over a Finite Horizon.

Zeinab Salehi, Yijun Chen, Ian R. Petersen, Elizabeth L. Ratnam, Guodong Shi

Proceedings of the 61st IEEE Conference on Decision and Control, 2022

2021

Social Shaping for Transactive Energy Systems.

Zeinab Salehi, Yijun Chen, Ian R. Petersen, Elizabeth L. Ratnam, Guodong Shi

CoRR, 2021

Robustness Evaluation of a WAMPAC Scheme Considering Problems with Communication Links.

Marcela A. Módolo, Murilo E. C. Bento, Anna G. M. Moraco, Elizabeth L. Ratnam, Rodrigo A. Ramos

Proceedings of the 2021 IEEE PES Innovative Smart Grid Technologies, 2021

Voltage Stability Studies for Distribution Networks: Assessing Load Dynamics.

Ruth Kravis, Ian R. Petersen, Elizabeth L. Ratnam

Proceedings of the 2021 IEEE PES Innovative Smart Grid Technologies, 2021

Social Shaping of Competitive Equilibriums for Resilient Multi-Agent Systems.

Yijun Chen, Razibul Islam, Elizabeth L. Ratnam, Ian R. Petersen, Guodong Shi

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

Social Shaping of Linear Quadratic Multi-Agent Systems.

Zeinab Salehi, Yijun Chen, Elizabeth L. Ratnam, Ian R. Petersen, Guodong Shi

Proceedings of the 2021 Australian & New Zealand Control Conference, 2021

2020

A Survey of Algorithms for Distributed Charging Control of Electric Vehicles in Smart Grid.

Nanduni I. Nimalsiri, Chathurika P. Mediwaththe, Elizabeth L. Ratnam, Marnie E. Shaw, David B. Smith, Saman K. Halgamuge

IEEE Trans. Intell. Transp. Syst., 2020

Visual Tool for Assessing Stability of DER Configurations on Three-Phase Radial Networks.

Jaimie Swartz, Brittany Wais, Elizabeth Ratnam, Alexandra von Meier

CoRR, 2020

A Decentralized Electric Vehicle Charge Scheduling Scheme for Tracking Power Profiles.

Nanduni I. Nimalsiri, David Smith, Elizabeth L. Ratnam, Chathurika P. Mediwaththe, Saman K. Halgamuge

Proceedings of the IEEE Power & Energy Society Innovative Smart Grid Technologies Conference, 2020

Optimization-based energy sharing among customers for enhanced resilience in a community microgrid.

Sk Razibul Islam, Elizabeth L. Ratnam, Sid Chi-Kin Chau, John K. Ward

Proceedings of the e-Energy '20: The Eleventh ACM International Conference on Future Energy Systems, 2020

2019

The NextGen Energy Storage trial in the ACT, Australia.

Marnie E. Shaw, Björn C. P. Sturmberg, Lin Guo, Xinyu Gao, Elizabeth L. Ratnam, Lachlan Blackhall

Proceedings of the Tenth ACM International Conference on Future Energy Systems, 2019

2016

Optimization-based residential load scheduling to improve reliability in the distribution grid.

Abdulelah H. Habib, Elizabeth L. Ratnam, Vahid R. Disfani, Jan Kleissl, Raymond A. de Callafon

Proceedings of the 55th IEEE Conference on Decision and Control, 2016