This PhD thesis aims to the observation and control of multilevel converters and the synchronous machines control. To satisfy the needs of GS Maintenance's customers and for maintenance reasons, a control strategy for a current fed self controlled synchronous machine is validated by experiments tests. The proposed strategy focus on a very low speed because the machine counter electromotive force is insufficient for inverter thyristors switching. Recently, the company proposed for its customers a power converter with medium voltage to keep its place in the speed variation. So, a modern voltage control of the synchronous machine fed by a voltage inverter is proposed and validated by simulation results. Medium voltage operation encouraged the ...
In recent years, the development of energy storage systems for electric mobility with greater autono...
This work is related to the protection system of distribution networks. Radial MV distributiongrids ...
The car of tomorrow is taking form. It will be connected and autonomous, i.e. it will substitute fo...
Nowadays, the control designer has to deal with more and more complex systems, with a high number of...
The work that we present in this paper contributes to the field of supervision, monitoringand contro...
Environmental constraints and reduction of fossil fuels resources have led industrials and laborator...
Energy consumption and autonomy are crucial issues when designing wireless sensor networks (WSN). To...
The use of power converters for real life applications is continuously increasing. Technological req...
The main goal of our research is to control the output voltage of electrical embedded networks. The ...
This thesis deals with the analysis of separately-excited synchronous machines (field winding). Math...
The aim of this work is to draw up a short-term rescheduling taking into account power flow constrai...
Numerous applications can be formulated in terms of distributed systems, be it a necessity face to a...
In the mechatronics field, smart materials use is in continuous evolution because of the coming of n...
Electric systems are more and more present in embedded applications. They replace mechanic or hydrau...
Diagnostic techniques currently used in gastrointestinal endoscopy do not allow a completeand accura...
In recent years, the development of energy storage systems for electric mobility with greater autono...
This work is related to the protection system of distribution networks. Radial MV distributiongrids ...
The car of tomorrow is taking form. It will be connected and autonomous, i.e. it will substitute fo...
Nowadays, the control designer has to deal with more and more complex systems, with a high number of...
The work that we present in this paper contributes to the field of supervision, monitoringand contro...
Environmental constraints and reduction of fossil fuels resources have led industrials and laborator...
Energy consumption and autonomy are crucial issues when designing wireless sensor networks (WSN). To...
The use of power converters for real life applications is continuously increasing. Technological req...
The main goal of our research is to control the output voltage of electrical embedded networks. The ...
This thesis deals with the analysis of separately-excited synchronous machines (field winding). Math...
The aim of this work is to draw up a short-term rescheduling taking into account power flow constrai...
Numerous applications can be formulated in terms of distributed systems, be it a necessity face to a...
In the mechatronics field, smart materials use is in continuous evolution because of the coming of n...
Electric systems are more and more present in embedded applications. They replace mechanic or hydrau...
Diagnostic techniques currently used in gastrointestinal endoscopy do not allow a completeand accura...
In recent years, the development of energy storage systems for electric mobility with greater autono...
This work is related to the protection system of distribution networks. Radial MV distributiongrids ...
The car of tomorrow is taking form. It will be connected and autonomous, i.e. it will substitute fo...