Searched for: author%3A%22Gonzalez-Longatt%2C+Francisco%22
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Tricarico, Gioacchino (author), Wagle, Raju (author), Dicorato, Maria (author), Forte, Giuseppe (author), Gonzalez-Longatt, Francisco (author), Rueda, José L. (author)
Reaching net-zero emissions within the proposed time requires an enormous effort from the energy sector, and it is even more challenging for the electricity infrastructure. This article offers a modified version of the IEEE 39-bus system specifically created to allow zonal day-ahead market (ZDAM) simulations. The system representation is based...
conference paper 2023
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Wagle, Raju (author), Pham, Le Nam Hai (author), Tricarico, Gioacchino (author), Rueda, José L. (author), Sharma, Pawan (author), Gonzalez-Longatt, Francisco (author)
With the rise of the integration of renewable energy sources, the operating characteristics of existing electric power distribution systems are evolving and changing. As a result, the digitalisation of the distribution network is gaining attention for effective real-time monitoring and control. Cyber-Physical cosimulation is one of the options...
conference paper 2023
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Wagle, Raju (author), Sharma, Pawan (author), Sharma, Charu (author), Amin, Mohammad (author), Rueda, José L. (author), Gonzalez-Longatt, Francisco (author)
Future distribution networks (DN) are subject to rapid load changes and high penetration of variable distributed energy resources (DER). Due to this, the DN operators face several operational challenges, especially voltage violations. Optimal power flow (OPF)-based reactive power control (RPC) from the smart converter (SC) is one of the...
journal article 2023
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Giannakopoulos, G. (author), Perilla Guerra, A.D. (author), Rueda, José L. (author), Palensky, P. (author), Gonzalez-Longatt, Francisco (author)
Modernization of power systems leads to more power electronic interfaced units in the generation, demand, and transmission. Examples are remotely installed renewable energy sources, loads with constant power, or high voltage direct current (HVDC) corridors. These changes significantly affect the frequency stability margins of the system and...
book chapter 2023
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van Vledder, C.A. (author), Rueda, José L. (author), Stefanov, Alexandru (author), Palensky, P. (author), Anaya-Lara, Olimpo (author), Kruimer, B. (author), Gonzalez-Longatt, Francisco (author)
The amount of power electronic interfaced generation (PEIG) is significantly proliferating in modern cyber-physical energy systems (CPESs). The limited capabilities (e.g. inertia, over-current) of PEIG, together with their location and technology-specific designed control systems, alter the dynamic properties of different types of stability...
conference paper 2023
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Gonzalez-Longatt, Francisco (author), Rueda, José L. (author), Palensky, P. (author), Chamorro, Harold R. (author), Abdellah, Kouzou (author)
Inverter-based generation (IBG) is critical in achieving a dependable and resilient electrical system while meeting the net-zero emission goal. The enormous integration of IBG tends to produce various issues, including reduced rotational inertia and reduced short circuit levels. Several scientific publications agree that the voltage source...
conference paper 2022
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Páramo-Balsa, Paula (author), Gonzalez-Longatt, Francisco (author), Acosta, Martha N. (author), Rueda, José L. (author), Palensky, P. (author), Sanchez, Francisco (author), Roldan-Fernandez, Juan Manuel (author), Burgos-Payán, Manuel (author)
The computational burden and the time required to train a deep reinforcement learning (DRL) can be appreciable, especially for the particular case of a DRL control used for frequency control of multi-electrical energy storage (MEESS). This paper presents an assessment of four training configurations of the actor and critic network to determine...
conference paper 2022
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Tricarico, Gioacchino (author), Wagle, Raju (author), Dicorato, Maria (author), Forte, Giuseppe (author), Gonzalez-Longatt, Francisco (author), Rueda, José L. (author)
The increasing penetration of renewable energy resources (RES) in transmission system operating conditions require a suitable test system and a dataset to cope with current issues. RES penetration remarkably affects day-ahead market outcomes regarding zonal prices and dispatched generation levels. For this purpose, zonal day-ahead energy market...
conference paper 2022
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Wagle, Raju (author), Tricarico, Gioacchino (author), Sharma, Pawan (author), Sharma, Charu (author), Rueda, José L. (author), Gonzalez-Longatt, Francisco (author)
Existing electric power distribution systems are evolving and changing as a result of the high renewable energy sources integration. Hence, future smart distribution networks will involve various technical challenges; one of them is real-time monitoring and controlling the network to operate it effectively and efficiently. This paper develops...
conference paper 2022
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Riquelme-Dominguez, Jose Miguel (author), Acosta, Martha N. (author), Gonzalez-Longatt, Francisco (author), Andrade, Manuel A. (author), Vazquez, Ernesto (author), Rueda, José L. (author)
The power system continuously deals with frequency fluctuations. When a power disturbance occurs, the transmission system operators rely on the underfrequency load shedding (UFLS) scheme to address severe underfrequency (UF) events to maintain the frequency at the permissible level and prevent blackouts. Defining settings of a conventional UFLS...
journal article 2022
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Tricarico, Gioacchino (author), Wagle, Raju (author), Azuara-Grande, Luis Santiago (author), Gonzalez-Longatt, Francisco (author), Dicorato, Maria (author), Forte, Giuseppe (author), Rueda, José L. (author)
The dispatch schedule of the electrical power plant units is the result of the solution to the unit commitment optimisation problem, and it minimises the cost of production considering pre-defined technical limits. The security-constrained unit commitment problem has been defined as including the network constraints in the previously mentioned...
conference paper 2022
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Verduzco, Alejandro (author), Páramo Balsa, Paula (author), Gonzalez-Longatt, Francisco (author), Andrade, Manuel A. (author), Acosta Montalvo, Martha Nohemi (author), Rueda, José L. (author), Palensky, P. (author)
This research paper presents a method that uses measurements of voltages angles, as provided by phasor measurement units (PMU), to accurately detect the sudden disconnection of a generation unit from a power grid. Results in this research paper have demonstrated, in a practical fashion, that a multi-layer perceptron (MLP) neural network (NN) can...
conference paper 2022
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Tricarico, Gioacchino (author), Azuara-Grande, Luis Santiago (author), Wagle, Raju (author), Gonzalez-Longatt, Francisco (author), Dicorato, Maria (author), Forte, Giuseppe (author), Rueda, José L. (author)
The operation schedule of the power generation units in electrical power systems is determined by the optimisation problem known as unit commitment (UC), aiming at minimising the total cost considering the generation constraints. To obtain a feasible solution from the network perspective, the security-constrained UC (SCUC) problem has been...
conference paper 2022
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Gonzalez-Longatt, Francisco M. (author), Rueda, José L. (author), Palensky, P. (author), Chamorro, Harold R. (author)
Power electronic converter (PEC) is a key element for the successful integration of novel technologies, PEC working as inverter at novel generation technologies are the decisive components to zero-net carbon emissions in the electricity systems. The colossal penetration of IBG tends to produce several issues in the power networks. There is a...
conference paper 2022
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Chamorro, Harold R. (author), Gomez-Diaz, Edgar O. (author), Paternina, Mario R.A. (author), Andrade, Manuel A. (author), Barocio, Emilio (author), Rueda, José L. (author), Gonzalez-Longatt, Francisco (author), Sood, Vijay K. (author)
Electrical power systems are continuously upgrading into networks with a higher degree of automation capable of identifying and reacting to different events that may trigger undesirable situations. In power systems with decreasing inertia and damping levels, poorly damped oscillations with sustained or growing amplitudes following a...
review 2022
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Riquelme-Dominguez, Jose Miguel (author), Gonzalez-Longatt, Francisco (author), Melo, André Felipe Silva (author), Rueda, José L. (author), Palensky, P. (author)
Future carbon-neutral power systems impose many challenges; one of them is an advanced simulation platform that allows replicating the complex systems' actual dynamic performance. DIgEnSys-Lab is working toward proposing solutions to the most critical challenges to carbon-neutral energy systems. This paper shows preliminary results of...
conference paper 2022
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Melo, André Felipe Silva (author), Riquelme-Dominguez, Jose Miguel (author), Gonzalez-Longatt, Francisco (author), Rueda, José L. (author), Palensky, P. (author)
Using Ethernet networks and communication protocols for protection applications requires protection engineers to understand different tools and technologies. This paper presents an investigation focused on clarifying the process bus-related concepts considering some relevant hardware, software, and protocol implementation aspects that may lead...
conference paper 2022
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Gonzalez-Longatt, Francisco (author), Rueda, José L. (author), Palensky, P. (author), Chamorro, Harold R. (author), Sood, Vijay K. (author)
Inverter based generation (IBG) is a necessary technology in the energy transition and reaching ambitious objectives of zero-net emission. However, the colossal penetration of IBG may create several issues. Using Voltage source converters (VSCs) equipped with the so-called grid forming control is thought of as a long-term solution of IBG...
conference paper 2021
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Habibullah, Mohammad (author), Gonzalez-Longatt, Francisco (author), Acosta Montalvo, Martha N. (author), Chamorro, Harold R. (author), Rueda, José L. (author), Palensky, P. (author)
Power electronic converter (PEC) is an enabling technology for the energy transition, but the massive integration of PEC raises several issues. The use of Voltage source converters (VSCs) enabled with grid forming control offer a long-term solution of PEC-dominated power systems. This paper shows a glance of the dynamic performance during short...
conference paper 2021
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Acosta, Martha N. (author), Gonzalez-Longatt, Francisco (author), Andrade, Manuel A. (author), Rueda, José L. (author), Chamorro, Harold R. (author)
The reactive power control mechanisms at the smart inverters will affect the voltage profile, active power losses and the cost of reactive power procurement in a different way. Therefore, this paper presents an assessment of the cost–benefit relationship obtained by enabling nine different reactive power control mechanisms at the smart...
journal article 2021
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