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van Hooff, Owen (author)The electrical power system is a critical infrastructure that provides a reliable energy supply for daily businesses. Designing resilient and reliable power grids is of paramount importance to prevent blackouts and their adverse economic impact on society.<br/><br/>Resiliency is fundamentally defined as the ability of a system to respond to high...master thesis 2023
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Ganeshpure, D.A. (author), Soeiro, Thiago B. (author), Ghaffarian Niasar, M. (author), Vaessen, P.T.M. (author)A Modular Multilevel Converter (MMC)-based Arbitrary Wave shape Generator (AWG) for High Voltage (HV) testing faces challenges in the control hardware to generate kHz-range high-frequency waveforms. Real Time Simulators (RTS) provide a simple way to implement the control of the MMC-based AWG in the FPGA. One of the commercially available RTS...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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Barbierato, Luca (author), Pons, Enrico (author), Bompard, Ettore Francesco (author), Subramaniam Rajkumar, Vetrivel (author), Palensky, P. (author), Bottaccioli, Lorenzo (author), Patti, Edoardo (author)Electromagnetic transients (EMT) is the most accurate, but computationally expensive method of analyzing power system phenomena. Thereby, interconnecting several real-time simulators can unlock scalability and system coverage, but leads to a number of new challenges, mainly in time synchronization, numerical stability, and accuracy...journal article 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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Raateland, Wouter (author), Hädrich, Torsten (author), Herrera, Jorge Alejandro Amador (author), Banuti, Daniel T. (author), Pałubicki, Wojciech (author), Pirk, Sören (author), Hildebrandt, K.A. (author), Michels, Dominik L. (author)We introduce Dynamic Constrained Grid (DCGrid), a hierarchical and adaptive grid structure for fluid simulation combined with a scheme for effectively managing the grid adaptations. DCGrid is designed to be implemented on the GPU and used in high-performance simulations. Specifically, it allows us to efficiently vary and adjust the grid...journal article 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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Barbierato, L. (author), Pons, Enrico (author), Mazza, Andrea (author), Bompard, Ettore (author), Subramaniam Rajkumar, Vetrivel (author), Palensky, P. (author), Macii, Enrico (author), Bottaccioli, Lorenzo (author), Patti, Edoardo (author)Cosimulation techniques are gaining popularity amongst the power system research community to analyze future scalable smart grid solutions. However, complications such as multiple communication protocols, uncertainty in latencies are holding up the widespread usage of these techniques for the power system analysis. These issues are even...journal article 2022
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de Jesus Chavez, Jose (author), Veerakumar, Nidarshan (author), Popov, M. (author), Palensky, P. (author), Azizi, Sadegh (author), Melgoza, Enrique (author), Terzija, Vladimir (author)Fault currents may result in cascading failures and even system collapse if not detected and cleared on time. To account for the possibility of failure of primary protection under stressed system conditions, an extra layer of protection is commonly employed, referred to as backup protection. This paper introduces an effective formulation for...conference paper 2022
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Liu, Yujie (author)Solar array fed water pumping system is a good approach for water management and agriculture purpose. PV panels highly depend on unpredictable environmental conditions, as a result, the development of a PV system is with more technical challenges. System-level simulation on a desktop computer has limitations, such as uncertain accuracy of the...master thesis 2021
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Barbierato, L. (author), Pons, Enrico (author), Mazza, Andrea (author), Bompard, Ettore Francesco (author), Subramaniam Rajkumar, Vetrivel (author), Palensky, P. (author), Macii, Enrico (author), Bottaccioli, Lorenzo (author), Patti, Edoardo (author)Co-simulation techniques are gaining popularity amongst the power system research community to analyse future scalable Smart Grid solutions. However, complications such as multiple communication protocols, uncertainty in latencies are holding-up the widespread usage of these techniques for power system analysis. These issues are even further...conference paper 2021
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Ananduta, W. (author), Ocampo-Martinez, Carlos (author)A non-centralized model predictive control (MPC) scheme for solving an economic dispatch problem of electrical networks is proposed in this paper. The scheme consists of two parts. The first part is an event-triggered repartitioning method that splits the network into a fixed number of non-overlapping sub-systems (microgrids). The objective...journal article 2021
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Vogel, S. (author), Thi Nguyen, Ha (author), Stevic, M. (author), Jensen, Tue Vissing (author), Heussen, Kai (author), Subramaniam Rajkumar, Vetrivel (author), Monti, Antonello (author)This paper presents an approach to extend the capabilities of smart grid laboratories through the concept of Power Hardware-in-The-Loop (PHiL) testing by re-purposing existing grid-forming converters. A simple and cost-effective power interface, paired with a remotely located Digital Real-Time Simulator (DRTS), facilitates Geographically...journal article 2020
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Syed, M.H. (author), Guillo-Sansano, E. (author), Wang, Y. (author), Vogel, S. (author), Palensky, P. (author), Burt, G. M. (author), Xu, Y. (author), Monti, A. (author), Hovsapian, R. (author)Novel concepts enabling a resilient future power system and their subsequent experimental evaluation are experiencing a steadily growing challenge: large scale complexity and questionable scalability. The requirements on a research infrastructure (RI) to cope with the trends of such a dynamic system therefore grow in size, diversity and costs...journal article 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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Shankar, Sanjit (author)The track bound sliding sport of Skeleton was permanently added to Winter Olympics programme in 2002. This has led to increased interest in the sport. Engineering has already proved to be a vital contributor to improved performance in the related sport of Bobsleighing. We hope that engineering can do the same for Skeleton. This report describes...master thesis 2019
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PAPADAKIS, Stelios (author)During the last years, electric power generation was based mainly on large centralized fossil fuelled power plants. However, nowadays and in the future, efforts are made to increase the share from renewable sources, as a result of increasing environmental concern. Indeed, in some networks areas, wind generators gradually start to replace...master thesis 2019
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Landivar Lopez, Joel (author)A hardware in the loop (HIL) simulation is a cost and time effective method to develop a simulation environment of an electric vehicle's powertrain. Control algorithms can be programmed into a digital signal processor and tested with real-time simulations of electrical machines and power electronic converters, eliminating the need for developing...master thesis 2019
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Tuinema, B.W. (author), Ayivor, P.K.S. (author), Garcia Suarez, V. (author), Ebrahim Adabi, M. (author), Liu, L. (author), Rueda, José L. (author), Palensky, P. (author), van der Meijden, M.A.M.M. (author)In the future energy system, hydrogen as an energy carrier will play a role of increasing importance. Electrical energy can be converted into hydrogen locally by electrolysers and stored for a relatively long period. Then, the hydrogen can be used by final consumers like the transportation system or industries, as conceptually illustrated in Fig...conference paper 2019
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Vogel, S. (author), Subramaniam Rajkumar, Vetrivel (author), Thi Nguyen, Ha (author), Stevic, M. (author), Bhandia, R. (author), Heussen, Kai (author), Palensky, P. (author), Monti, Antonello (author)As future power systems become increasingly complex and interconnected to other energy carriers, a single research infrastructure can rarely provide the required test-beds to study a complete energy system, especially if different types of real power hardware are expected to be in-the-loop. Therefore, virtual interconnection of laboratories for...conference paper 2019
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