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Siemaszko Daniel

Professeur HES associé

Compétences principales

Stockage énergétique intermédaire

Contrat principal

Professeur HES associé

Bureau: B57a

Haute école d'Ingénierie et de Gestion du Canton de Vaud
Route de Cheseaux 1, 1400 Yverdon-les-Bains, CH

Institut
IE - Institut des énergies

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2024

Continuous time simulation and system-level model of a MVDC distribution grid including SST and MMC-based AFE

Article scientifique ArODES

Daniel Siemaszko, Mauro Carpita

Electronics, 2024, 13, 11, 2193

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Résumé:

Medium-voltage DC (MVDC) technology has gained increasing attention in recent years. Power electronics devices dominate these grids. Accurate simulation of such a grid, with detailed models of switching semiconductors, can quickly became very time-consuming, according to the number of connected devices to be simulated. A simulation approach based on interactions on a continuous time model can be very interesting, especially for developing a system-level control model of such a modern MVDC distribution grid. The aim of this paper is to present all the steps required for obtaining a continuous time modelling of a +/−10 kV MVDC grid case study, including a solid-state transformer (SST)- and modular multilevel converter (MMC)-based active front end (AFE). An additional aim of this paper is to supply educational content about the use of the continuous time simulation approach, thanks to a detailed description of the various devices modelled into the presented MVDC grid. The results of a certain number of simulation scenarios are eventually presented.

2019

Small-scale modular multilevel converter for multi-terminal DC networks applications :

Chapitre de livre ArODES

system control validation

Elie Talon Louokdom, Serge Gavin, Daniel Siemaszko, Frédéric Biya-Motto, Bernard Essimbi Zobo, Mario Marchesoni, Mauro Carpita

Dans Grandi, Gabriele, Ruderman, Alex, Multilevel converters : analysis, modulation, topologies, and applications (pp. 487-505). 2019, Basel, Beijing, Wuhan, Barcelona, Belgrade : MDPI

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Résumé:

This paper presents the design and implementation of a digital control system for modular multilevel converters (MMC) and its use in a 5 kW small-scale prototype. To achieve higher system control reliability and multi-functionality, the proposed architecture has been built with an effective split of the control tasks between a master controller and six slave controllers, one for each of the six arms of the converter. The MMC prototype has been used for testing both converter and system-level controls in a reduced-scale laboratory set up of a Multi-Terminal DC transmission network (MTDC). The whole control has been tested to validate the proposed control strategies. The tests performed at system level allowed exploration of the advantages of using an MMC in a MTDC system.

2018

Small-scale modular multilevel converter for multi-terminal DC networks applications :

Article scientifique ArODES

system control validation

Elie Talon Louokdom, Serge Gavin, Daniel Siemaszko, Frédéric Biya-Motto, Bernard Essimbi Zobo, Mario Marchesoni, Mauro Carpita

Energies, 2018, 11, 7, 1690

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Résumé:

2017

Use of modular multilevel converter in multi-terminal DC transmission network :

Conférence ArODES

reduced scale set-up and experimental results

Elie Talon Louokdom, Daniel Siemaszko, Serge Gavin, David Leu, Patrick Favre-Perrod, Mauro Carpita

Proceedings of 2017 19th European Conference on power Electronics and Applications (EPE'17 ECCE Europe), 11-14 September 2017, Warsaw, Poland

Lien vers la conférence

Résumé:

In the frame of a collaboration project within Swiss Competence Centre for Energy Research, a Multi Terminal DC pilot has been implemented. For the interaction with the medium voltage AC grid, a Modular Multilevel Converter has been designed for its features in low harmonic content, scalability, and flexibility. The control of converters in the MTDC network implements a non-dead band voltage control. The Energy buffering of the MMC converter will allow the converter to sustain either AC or DC grids. The operation of the MMC converter in an MTDC network containing three converter is verified experimentally in a reduced-scale pilot.

2016

Implementation and experimental set-up of a modular multilevel converter in a multi terminal DC/AC transmission network

Conférence ArODES

Daniel Siemaszko, Elie Talon Louokdom, Hervé Parisod, Jonathan Braun, Serge Gavin, Loïc Eggenschwiler, Patrick Favre-Perrod, Mauro Carpita

Proceedings of 2016 18th European Conference on Power Electronics and Applications (EPE'16 ECCE Europe), 5-9 September 2016, Karlsruhe, Germany

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Résumé:

In this paper the realization of a Multi Terminal DC pilot is presented. For the interaction with the medium voltage AC grid, a Modular Multilevel Converter has been designed for its features in low harmonic content, scalability, and flexibility. The Energy buffering of the converter will allow the converter to sustain either AC or DC grids. The operation of the converter is simulated together with the first experimental results of the implementation.

2015

Conception of a modular multilevel converter in a multi-terminal DC/AC transmission network

Conférence ArODES

Daniel Siemaszko, Mauro Carpita, Patrick Favre-Perrod

Proceedings of 2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe), 8-10 September 2015, Geneva, Switzerland

Lien vers la conférence

Résumé:

In the frame of a collaboration project within Swiss Competence Centre for Energy Research in the Future Swiss Electrical Infrastructure section, a Multi Terminal DC pilot has been implemented for studying the interaction between an HVDC and a high voltage AC grid. For the interaction with the medium voltage AC grid, a Modular Multilevel Converter is being designed for its features in low harmonic content, scalability, and flexibility. The energy buffering of the converter will allow the converter to sustain either AC or DC grids. The operation of the converter is described in details and simulated.

Réalisations

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Siemaszko Daniel

Professeur HES associé

Compétences principales

Électronique de puissance

Microréseaux AC ou DC

Convertisseurs modulaires

Stockage énergétique intermédaire

Professeur HES associé

PEOPLE@HES-SO Annuaire et Répertoire des compétences

Siemaszko Daniel

Professeur HES associé

Compétences principales

Électronique de puissance

Microréseaux AC ou DC

Convertisseurs modulaires

Stockage énergétique intermédaire

Professeur HES associé

PEOPLE@HES-SO
Annuaire et Répertoire des compétences