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of 884
pro vyhledávání: '"A. Dhople"'
Autor:
Lara, Jose Daniel, Henriquez-Auba, Rodrigo, Ramasubramanian, Deepak, Dhople, Sairaj, Callaway, Duncan S., Sanders, Seth
The changing nature of power systems dynamics is challenging present practices related to modeling and study of system-level dynamic behavior. While developing new techniques and models to handle the new modeling requirements, it is also critical to
Externí odkaz:
http://arxiv.org/abs/2301.10043
For power grids predominantly featuring large synchronous generators (SGs), there exists a significant body of work bridging optimization and control tasks. A generic workflow in such efforts entails: characterizing the steady state of control algori
Externí odkaz:
http://arxiv.org/abs/2210.05841
Kron reduction is a network-reduction method that eliminates nodes with zero current injections from electrical networks operating in sinusoidal steady state. In the time domain, the state-of-the-art application of Kron reduction has been in networks
Externí odkaz:
http://arxiv.org/abs/2203.12084
Autor:
Venkatramanan, D., Singh, Manish K., Ajala, Olaolu, Dominguez-Garcia, Alejandro, Dhople, Sairaj
Synchronous generators and inverter-based resources are complex systems with dynamics that cut across multiple intertwined physical domains and control loops. Modeling individual generators and inverters is, in itself, a very involved activity and ha
Externí odkaz:
http://arxiv.org/abs/2203.08253
This paper outlines reduced-order models for grid-forming virtual-oscillator-controlled inverters with nested current- and voltage-control loops, and current-limiting action for over-current protection. While a variety of model-reduction methods have
Externí odkaz:
http://arxiv.org/abs/2105.09754
Federated Learning (FL) has become a popular paradigm for learning from distributed data. To effectively utilize data at different devices without moving them to the cloud, algorithms such as the Federated Averaging (FedAvg) have adopted a "computati
Externí odkaz:
http://arxiv.org/abs/2005.11418
This paper examines small-signal stability of electrical networks composed dominantly of three-phase grid-following inverters. We show that the mere existence of a high-voltage power flow solution does not necessarily imply small-signal stability; th
Externí odkaz:
http://arxiv.org/abs/1902.02478
Autor:
Kah Yen Claire Yeak, Marcel Tempelaars, Jia Lun Wu, Wouter Westerveld, Alexander Reder, Stephan Michalik, Vishnu M. Dhople, Uwe Völker, Jan Pané-Farré, Marjon H. J. Wells-Bennik, Tjakko Abee
Publikováno v:
BMC Microbiology, Vol 23, Iss 1, Pp 1-27 (2023)
Abstract Background The Bacillus cereus Sigma B (SigB) dependent general stress response is activated via the two-component RsbKY system, which involves a phosphate transfer from RsbK to RsbY. It has been hypothesized that the Hpr-like phosphocarrier
Externí odkaz:
https://doaj.org/article/29ccd01f0e8b4704b8e07d018319df5d
Akademický článek
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This paper presents an aggregate reduced-order model for a wind farm composed of identical parallel-connected Type-3 wind turbines. The model for individual turbines includes mechanical dynamics (arising from the turbine and doubly fed induction gene
Externí odkaz:
http://arxiv.org/abs/1810.11601