Personne

Philippe Allenbach

Publications associées (31)

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New Tools for the Simulation of Transient Phenomena in Francis Turbine Power Plants

François Avellan, Jean-Jacques Simond, Christophe Nicolet, Philippe Allenbach, Alain Sapin

An analytical approach allowing modelling transient phenomena in pipes, valves, surge tanks and Francis turbines based on impedance method is developed. These models are implemented in a software called “SIMSEN”, which simulates the behaviour of complex ap ...

International Association For Hydraulic Research2002

Issues in Mixed Signal Simulation of Power Drives.

Jean-Jacques Simond, Philippe Allenbach, Alain Sapin

This paper descri ...

2002

Simulation des réseaux et des systèmes d'entraînements électriques.

Jean-Jacques Simond, Philippe Allenbach, Alain Sapin

Ce logiciel, appelé Simsen, est bâti sur une structure modulaire, chaque module renferme la modélisation d'un composant (machines électriques, convertisseurs, transformateurs, lignes, éléments mécaniques, équipements de contrôle-commande et de réglages ana ...

2002

TLSim: A software for Electrical Public Transportation Systems

Jean-Jacques Simond, Philippe Allenbach, Roland Wetter

The Laboratory of Electrical Machines of the Swiss Federal Institute of Technology (Lausanne) has developed a software (TLSim) for the simulation of electrical urban transportation systems. This program can simulate the behaviour of the power supply networ ...

2001

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Flexible AC Transmission Systems (FACTS) are systems based on power electronics using GTO or IGCT semiconductors [1] that allow a better use of the transfer capacities of the transmission lines and permit to satisfy the requirements due to the liberalizati ...

2001

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This paper deals with the modeling of multi-winding transformers. Based on the real example of a railway DC - supply, a modeling methodology is presented as the original part of the paper. Afterwards two application examples of multi-winding phase shifting ...

2000

Modeling of Multi-Windings Phase Shifting Transformers for DC Supplies.

Jean-Jacques Simond, Philippe Allenbach, Alain Sapin

This paper deals with the modeling of multi-windings transformers. Based on a real example, a modeling methodology is presented. This methodology is the original part of the paper. Application examples of multi-windings phase shifting transformers (18 and ...

2000

Mixed signal simulation applied to modern adjustable speed drives.

Jean-Jacques Simond, Philippe Allenbach, Basile Kawkabani, Alain Sapin

The paper deals with the main problems to solve in order to simulate precisely the behavior of complex power systems with mixed elements (power components and digital regulation devices). A simulation tool developed at the Swiss Federal Institute of Techno ...

1999

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The paper deals with the main problems to solve in order to simulate precisely the behavior of complex power systems with mixed elements (power components and digital regulation devices). The main features of an efficient simulation tool are described. The ...

1999

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The present paper describes the modelling and the prediction of the steady-state or transient behaviour of different modern variable-speed drives and electrical networks. The necessity of a performant numerical simulation tool in order to guarantee an opti ...

1998