Design of a fault tolerant control system for a NPC multilevel inverter - Archive ouverte HAL
Communication Dans Un Congrès Année : 2002

Design of a fault tolerant control system for a NPC multilevel inverter

Résumé

This paper gives a solution to implement a reconfigurable embedded controller for a NPC inverter. Redundancies in semiconductor configurations are used to enable a minimal operation with faulty power switches. The fault tolerance is obtained by the use of a particular control system architecture where modulated voltages are directly imposed and corresponding switch configurations are determined by a connection controller. In case of failure events, the technique consists in a reconfiguration of the conversion controller.
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Dates et versions

hal-03966361 , version 1 (31-01-2023)

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Bruno Francois, J.P Hautier. Design of a fault tolerant control system for a NPC multilevel inverter. Proceedings of the IEEE International Symposium on Industrial Electronics ISIE-02, Jul 2002, Dubrovnik, France. pp.1075-1080 vol.4, ⟨10.1109/ISIE.2002.1025937⟩. ⟨hal-03966361⟩
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