The control of a single-phase multilevel H-bridge rectifier suitable for traction applications is considered. Such a converter often presents instability problems making difficult its design and uncertain its behavior. In this paper the use of a passivity-based controller is experimentally investigated. Such a controller achieves stability, unity power factor, good balancing between the two dc links, and satisfactory behavior even in the presence of load changes. A right choice of the damping parameters allows the fulfilling of system requirements in terms of dc-link voltage error and grid current distortion.

A passivity-based multilevel active rectifier with adaptive compensation for traction applications / Cecati, C; Dell'Aquila, A; Liserre, M; Monopoli, Vg. - In: IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. - ISSN 0093-9994. - 39:5(2003), pp. 1404-1413. [10.1109/TIA.2003.816552]

A passivity-based multilevel active rectifier with adaptive compensation for traction applications

Monopoli VG
2003-01-01

Abstract

The control of a single-phase multilevel H-bridge rectifier suitable for traction applications is considered. Such a converter often presents instability problems making difficult its design and uncertain its behavior. In this paper the use of a passivity-based controller is experimentally investigated. Such a controller achieves stability, unity power factor, good balancing between the two dc links, and satisfactory behavior even in the presence of load changes. A right choice of the damping parameters allows the fulfilling of system requirements in terms of dc-link voltage error and grid current distortion.
2003
A passivity-based multilevel active rectifier with adaptive compensation for traction applications / Cecati, C; Dell'Aquila, A; Liserre, M; Monopoli, Vg. - In: IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. - ISSN 0093-9994. - 39:5(2003), pp. 1404-1413. [10.1109/TIA.2003.816552]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/2870
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