Andreas Martin Kettner

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Related publications (16)

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Experimental Validation of an Explicit Power-Flow Primary Control in Microgrids

Jean-Yves Le Boudec, Lorenzo Enrique Reyes Chamorro, Mario Paolone, Enrica Scolari, Andrey Bernstein, Andreas Martin Kettner, Niek Johannes Bouman, Benoit Jacques Louis Marie Cathiard

The existing approaches to control electrical grids combine frequency and voltage controls at different time-scales. When applied in microgrids with stochastic distributed-generation, grid quality of service problems may occur, such as under- or overvoltag ...

2018

On the Properties of the Compound Nodal Admittance Matrix of Polyphase Power Systems

Mario Paolone, Andreas Martin Kettner

Most techniques for power system analysis model the grid by exact electrical circuits. For instance, in power flow study, state estimation, and voltage stability assessment, the use of admittance parameters (i.e., the nodal admittance matrix) and hybrid pa ...

IEEE Institute of Electrical and Electronics Engineers2018

Slack Selection for Unintentional Islanding: Practical Validation in a Benchmark Microgrid

Jean-Yves Le Boudec, Mario Paolone, Lorenzo Enrique Reyes Chamorro, Wajeb Saab, Andreas Martin Kettner, Roman Rudnik

Upon an intentional or emergency disconnection from the main grid, a microgrid is expected to continue working in islanded mode. Thus, (at least) one resource needs to act as slack and compensate for power variations to keep the power balance, and ensure t ...

2018

On the Properties of the Power Systems Nodal Admittance Matrix

Mario Paolone, Andreas Martin Kettner

This letter provides conditions determining the rank of the nodal admittance matrix, and arbitrary block partitions of it, for connected AC power networks with complex admittances. Furthermore, some implications of these properties concerning Kron Reductio ...

IEEE Institute of Electrical and Electronics Engineers2018

Sequential Discrete Kalman Filter for Real-Time State Estimation in Power Distribution Systems: Theory and Implementation

Mario Paolone, Andreas Martin Kettner

This paper demonstrates the feasibility of implementing real-time state estimators for active distribution networks in field-programmable gate arrays (FPGAs) by presenting an operational prototype. The prototype is based on a linear state estimator that us ...

Institute of Electrical and Electronics Engineers2017

Voltage Stability Analysis using a Complete Model of Grid-Connected Voltage-Source Converters

Mario Paolone, Andreas Martin Kettner

Due to the increasing popularity of renewable energies, a significant share of the power generation in future microgrids is expected to originate from converter-interfaced Distributed Energy Resources (DERs). Traditionally, idealized device models are used ...

2016

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Sequential Discrete Kalman Filter for Real-Time State Estimation in Power Distribution Systems: Theory and Implementation

Mario Paolone, Andreas Martin Kettner

Institute of Electrical and Electronics Engineers2017

Voltage Stability Analysis using a Complete Model of Grid-Connected Voltage-Source Converters

Mario Paolone, Andreas Martin Kettner

2016

Experimental Validation of an Explicit Power-Flow Primary Control in Microgrids

Jean-Yves Le Boudec, Lorenzo Enrique Reyes Chamorro, Mario Paolone, Enrica Scolari, Andrey Bernstein, Andreas Martin Kettner, Niek Johannes Bouman, Benoit Jacques Louis Marie Cathiard

2018