no code implementations • 29 Dec 2023 • Quang-Ha Ngo, Bang L. H. Nguyen, Tuyen V. Vu, Jianhua Zhang, Tuan Ngo
State estimation is highly critical for accurately observing the dynamic behavior of the power grids and minimizing risks from cyber threats.
no code implementations • 5 Nov 2022 • Bang L. H. Nguyen, Tuyen Vu, Thai-Thanh Nguyen, Mayank Panwar, Rob Hovsapian
This paper presents a 1-D convolutional graph neural network for fault detection in microgrids.
no code implementations • 5 Nov 2022 • Bang L. H. Nguyen, Mayank Panwar, Rob Hovsapian, Yashodhan Agalgaokar, Tuyen Vu
This paper presents the operation modes and control architecture of the grid-connected hydrogen electrolyzer systems for the provision of frequency and voltage supports.
no code implementations • 13 Sep 2022 • Bang L. H. Nguyen, Mayank Panwar, Rob Hovsapian, Kazunori Nagasawa, Tuyen V. Vu
Hydrogen electrolyzers, with their operational flexibility, can be configured as smart dynamic loads which can provide grid services and facilitate the integration of more renewable energy sources into the electrical grid.
no code implementations • 23 Oct 2021 • Bang L. H. Nguyen, Tuyen Vu, Colin Ogilvie, Harsha Ravindra, Mark Stanovich, Karl Schoder, Michael Steurer, Charalambos Konstantinou, Herbert Ginn, Christian Schegan
This paper introduces an advanced load shedding algorithm to improve the operability performance of a medium voltage direct current (MVDC) integrated shipboard power and energy system.
no code implementations • 23 Oct 2021 • Bang L. H. Nguyen, Tuyen V. Vu, Thomas H. Ortmeyer, Tuan Ngo
To resolve this problem, this paper proposes a dynamic state estimation scheme for microgrids using the state-space model derived from differential equations of power networks.
no code implementations • 3 Aug 2021 • Bang L. H. Nguyen, Tuyen V. Vu, Joseph M. Guerrero, Mischael Steurer, Karl Schoder, Tuan Ngo
This paper proposes a joint input and state dynamic estimation scheme for power networks in microgrids and active distribution systems with unknown inputs.