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Bhandia, R. (author), de Jesus Chavez, Jose (author), Cvetkovic, M. (author), Garcia-Vite, Pedro M. (author), Popov, M. (author), Palensky, P. (author)
Anticipating failures is vital for maintaining a reliable power supply. Advanced measurement devices in the grid generate vast data that contains valuable information on grid operations. Initial signatures of an incipient failure are often reflected in this data in the form of electrical waveform distortions. Conventional protection schemes are...
review 2024
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Palensky, P. (author), Mancarella, Pierluigi (author), Hardy, Trevor (author), Cvetkovic, M. (author)
Energy system integration promises in-creased resiliency and the unlocking of synergies, while also contributing to our goal of decarbonization. It is enabled by both old and new technologies, glued together with data and digital services. Hydrolyzers, heat pumps, distributed renewable generation, smart buildings, and the digital grid edge...
journal article 2024
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Wu, J. (author), Li, S. (author), Fu, A. (author), Cvetkovic, M. (author), Palensky, P. (author), Vasquez, Juan C. (author), Guerrero, Josep M. (author)
The increasing proportion of renewable energy introduces both long-term and short-term uncertainty to power systems, which restricts the implementation of energy management systems (EMSs) with high dependency on accurate prediction techniques. A hierarchical online EMS (HEMS) is proposed in this paper to economically operate the Hybrid...
journal article 2024
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Fu, A. (author), Saini, Raghav (author), Koornneef, R.N. (author), van der Meer, A.A. (author), Palensky, P. (author), Cvetkovic, M. (author)
This paper introduces a flexible and extendable easy-to-use energy system integration development kit: the Illuminator. The Illuminator illustrates challenges arising from the energy transition. Hence, it is suitable in education and for demonstration. It also acts as a sandbox for testing new research concepts, and particularly, distributed...
conference paper 2023
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Zomerdijk, W. (author), Gusain, D. (author), Palensky, P. (author), Cvetkovic, M. (author)
A numerical model of a power system can be used to get accurate insights into the impact of policies and investment decisions regarding the transformation of the energy system, while also helping in identifying bottlenecks in implementing decisions. Spatial aggregation, especially for generation and load, must be carefully approached to obtain...
conference paper 2022
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Gusain, D. (author), Cvetkovic, M. (author), Yağci, Bekir Caner (author), Palensky, P. (author)
Power-to-X (PtX) technologies are accelerating the energy transition. Increasingly, these technologies are also being leveraged as flexible energy resources to support the electrical grid. PtX models are often represented using a constant efficiency term as a linear relation between the power input and energy output. However, the operational...
conference paper 2022
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Gusain, D. (author), Cvetkovic, M. (author), Palensky, P. (author)
The traditional methodology for conducting technical assessments of multi-energy systems involved using domain-specific modeling tools to focus on the energy sector of interest, while making simplifying assumptions about any coupled energy sector. This was acceptable since the interactions between energy domains were minimal. However, with...
journal article 2022
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Fu, A. (author), Cvetkovic, M. (author), Palensky, P. (author)
As the penetration of distributed energy resources (DERs) increases significantly in the distribution networks, their integration reshapes distribution system power flows and leads to serious voltage quality problems in distribution networks. In this paper, a novel distributed cooperation voltage regulation method is proposed for future...
journal article 2022
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Gusain, D. (author), Cvetkovic, M. (author), Palensky, P. (author)
Flexibility will be required as more renewable generation is integrated in the power system. Therefore, entities such as Flexibility Service Providers (FSPs) have emerged who can control a diverse set of resources in their portfolio to provide requested flexibility. An accurate and reliable assessment of the amount of dispatchable flexibility in...
journal article 2021
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van der Meer, A.A. (author), Bhandia, R. (author), Palensky, P. (author), Cvetkovic, M. (author), Widl, Edmund (author), Nguyen, Van Hoa (author), Tran, Quoc Tuan (author), Heussen, Kai (author)
This chapter provides a brief overview of modelling and simulation approaches for smart grid systems. A special focus is put onto the coupling of simulation environments; i.e., the co-simulation of power systems and its components. Furthermore, selected implementations of standardized interfaces for domain simulators covering the domains of...
book chapter 2020
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Bhandia, R. (author), de Jesus Chavez, Jose (author), Cvetkovic, M. (author), Palensky, P. (author)
A High Impedance Fault (HIF) in the power distribution systems remains mostly undetected by conventional protection schemes due to low fault currents. Apart from degrading the reliability of power supply to customers, HIF can impose a high cost on the utilities due to technical damages. The nonlinear and asymmetric nature of HIF makes its...
journal article 2020
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Gusain, D. (author), Cvetkovic, M. (author), Bentvelsen, Ron (author), Palensky, P. (author)
To counter the inherent intermittent and unpre dictable power generation from large amounts of wind and solar, fast-acting resources are required, one of the options being sector coupling via power to gas devices. Industrial Power to Gas (IPtG) resources, such as an electrolyzer, represent an attractive solution to satisfy the rising energy...
conference paper 2020
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Bhandia, R. (author), de Jesus Chavez, Jose (author), Cvetkovic, M. (author), Palensky, P. (author)
Reliable power supply to the consumers is the key goal for power utilities. The two key reliability indices for power utilities are SAIDI and SAIFI. These indices indicate the average duration and frequency of supply interruptions for the consumer. A low value on these indices reflects a reliable and mostly uninterrupted power supply....
conference paper 2020
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Janssen, Suzanne (author), Fu, A. (author), Cvetkovic, M. (author), Palensky, P. (author)
The rapid growth of rooftop solar, and on the rise technologies such as electric vehicles and heat pumps, is leading to congestion problems in low voltage distribution networks. If not dealt with, the congestion will prevent the installation of further units limiting the pace of the energy transition. Energy Storage Systems (ESS) are often seen...
conference paper 2020
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Nikolakakos, Christos (author), Mushtaq, U. (author), Palensky, P. (author), Cvetkovic, M. (author)
Renewable Energy Sources (RES), and especially wind turbines (WT) as the most mature technology, will provide a large share of energy generation in a future sustainable power system. This development introduces several challenges that need to be addressed in order to ensure a safe transition away from the fossil-fuel based generation. One of the...
conference paper 2020
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Nikolic, I. (author), Warnier, Martijn (author), Kwakkel, J.H. (author), Chappin, E.J.L. (author), Lukszo, Z. (author), Brazier, F.M. (author), Verbraeck, A. (author), Cvetkovic, M. (author), Palensky, P. (author)
report 2019
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López, Claudio (author), Cvetkovic, M. (author), van der Meer, A.A. (author), Palensky, P. (author)
The complexity of energy systems increases as more renewable generation and energy storage technologies are added to the grid. Diverse energy carriers are becoming interconnected and the grids are getting reliant on communication networks for timely operation. The arising complexity is difficult to model with the existing mathematical models and...
book chapter 2019
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López, Claudio (author), Cvetkovic, M. (author), Palensky, P. (author)
Given the complexity, scale and heterogeneity of modern power systems, many comprehensive simulation tasks are almost impossible to carry out without collaboration from multiple institutions. One way to approach collaborative simulation is through co-simulation. In this approach each institution contributes a model and the simulation is run...
conference paper 2019
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Cvetkovic, M. (author), Gusain, D. (author), Palensky, P. (author)
Cossembler (co-simulation assembler) is a rapid prototyping tool for co-simulation. The tool is created to expedite the process of co-simulation development for power and energy system studies targeting user groups of power engineers, energy consultants and grid operators. Instead of focusing on message encoding, transportation and...
conference paper 2019
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Bhandia, R. (author), Cvetkovic, M. (author), de Jesus Chavez, Jose (author), Palensky, P. (author)
Key contributor to normal power grid operations is optimal working of the various power grid equipment/apparatus. Nonoptimal operation of any of this equipment causes power quality problems which can pose great risk to the stability of the grid. Damaged or partially damaged equipment leaves characteristic signatures in the form of current and...
conference paper 2019
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