Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Elizondo, Marcelo A."'
Autor:
Mukherjee, Sayak, Hossain, Ramij Raja, Chatterjee, Kaustav, Kundu, Soumya, Kwon, Kyung-Bin, Nekkalapu, Sameer, Elizondo, Marcelo
This paper addresses the following fundamental research question: how does the integration of grid-forming inverters (GFMs) replacing conventional synchronous generators (SGs) impact the slow coherent eigen-structure and the low-frequency oscillatory
Externí odkaz:
http://arxiv.org/abs/2405.09675
As offshore wind farms (OWFs) become increasingly prevalent in Northern California and Southern Oregon, they introduce faster dynamics into the Western Electricity Coordinating Council (WECC) system, reshaping its dynamic behavior. Accordingly, elect
Externí odkaz:
http://arxiv.org/abs/2403.07988
Autor:
Li, Xue, Guddanti, Kishan Prudhvi, Acharya, Samrat, Royer, Patrick, Fan, Xiaoyuan, Elizondo, Marcelo
Knowing the geospatial locations of power system model elements and linking load models with end users and their communities are the foundation for analyzing system resilience and vulnerability to natural hazards. However, power system models and geo
Externí odkaz:
http://arxiv.org/abs/2308.05880
Autor:
Zhao, Meng, Maloney, Patrick R., Ke, Xinda, Ceballos, Juan Carlos Bedoya, Fan, Xiaoyuan, Elizondo, Marcelo A.
Power restoration is an urgent task after a black-out, and recovery efficiency is critical when quantifying system resilience. Multiple elements should be considered to restore the power system quickly and safely. This paper proposes a recovery model
Externí odkaz:
http://arxiv.org/abs/2302.12368
In the past decade, natural disasters such as hurricanes have challenged the operation and control of U.S. power grid. It is crucial to develop proactive strategies to assist grid operators for better emergency response and minimized electricity serv
Externí odkaz:
http://arxiv.org/abs/2203.09070
This work proposes a methodology for estimating recovery times for transmission lines and substations, and is demonstrated on a real-world 1269-bus power system model of Puerto Rico under 20 hurricane scenarios, or stochastic realizations of asset fa
Externí odkaz:
http://arxiv.org/abs/2203.04517
Autor:
Fan, Xiaoyuan, Elizondo, Marcelo A., Etingov, Pavel V., Vallem, Mallikarjuna R., Biswas, Shuchismita, Pal, Seemita, Erroa, Carlos, Munoz, Christian, Polanco, Daniel, Villeda, Victor
The Central American Regional Interconnected Power System (SER) connects six countries: Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, and Panama, it is operated by the regional system operator Ente Operador Regional (EOR). Due to its geogr
Externí odkaz:
http://arxiv.org/abs/2103.08667
Non-stationary forced oscillations (FOs) have been observed in power system operations. However, most detection methods assume that the frequency of FOs is stationary. In this paper, we present a methodology for the analysis of non-stationary FOs. Fi
Externí odkaz:
http://arxiv.org/abs/2004.00595
Autor:
Liu, Yuan, Elizondo, Marcelo A., Debnath, Suman, Sun, Jingfan, Tbaileh, Ahmad, Makarov, Yuri V., Huang, Qiuhua, Vallem, Mallikarjuna R., Kirkham, Harold, Samaan, Nader A.
Modular multilevel converters (MMCs) are widely used in the design of modern high-voltage direct current (HVdc) transmission system. High-fidelity dynamic models of MMCs-based HVdc system require small simulation time step and can be accurately model
Externí odkaz:
http://arxiv.org/abs/2002.01511
Autor:
Nguyen, Quan, Ke, Xinda, Samaan, Nader, Holzer, Jesse, Elizondo, Marcelo, Zhou, Huifen, Hou, Zhangshuan, Huang, Renke, Vallem, Mallikarjuna, Vyakaranam, Bharat, Ghosal, Malini, Makarov, Yuri V.
This paper proposes a reactive power planning tool for sub-transmission systems to mitigate voltage violations and fluctuations caused by high photovoltaic (PV) penetration and intermittency with a minimum investment cost. The tool considers all exis
Externí odkaz:
http://arxiv.org/abs/1910.10934