The voltage source active rectifier is one of the most interesting solutions to interfacing dc power systems to the grid. Many elements are responsible for the overall system behaviour, such as value of the passive elements, sensors position, analog/digital filters and ac current/dc voltage controllers. In this paper a step-by-step design procedure, taking into account all these elements, is proposed and validated through the tests on an experimental prototype. The reported results are particularly relevant to evaluate the influence on the grid current harmonic content of the grid sensor position and of the use of analog filters in the feedback signals.
Step-by-step design procedure for a grid-connected three-phase PWM voltage source converter / Liserre, M; Blaabjerg, F; Dell'Aquila, A. - In: INTERNATIONAL JOURNAL OF ELECTRONICS. - ISSN 0020-7217. - STAMPA. - 91:8(2004), pp. 445-460. [10.1080/00207210412331306186]
Step-by-step design procedure for a grid-connected three-phase PWM voltage source converter
Liserre M;Dell'Aquila A
2004-01-01
Abstract
The voltage source active rectifier is one of the most interesting solutions to interfacing dc power systems to the grid. Many elements are responsible for the overall system behaviour, such as value of the passive elements, sensors position, analog/digital filters and ac current/dc voltage controllers. In this paper a step-by-step design procedure, taking into account all these elements, is proposed and validated through the tests on an experimental prototype. The reported results are particularly relevant to evaluate the influence on the grid current harmonic content of the grid sensor position and of the use of analog filters in the feedback signals.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
