A New Control Method to Reduce the A New Control Method to Reduce the Low-Frequency Frequency Output Current Ripple of AC tput Current Ripple of AC-DC Converters by Using Virtual Inductor  

Oleh:

Dahono, Pekik A.

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI
Dalam koleksi: Journal of Engineering and Technological Sciences vol. 44 no. 01 (2012), page 049-060.
Topik: current controller; power converter; virtual inductor
Fulltext: 159-314-1-SM.pdf (496.66KB)

Isi artikel

A new concept of virtual inductor output current ripple of ac inductor is defined as an additional control algorithm that changes the system behavior into the one that has an additional inductor connected on it. The virtual nature of the inductor makes the inductance c volume restrictions. How to use the virtual inductor to improve the performance of converter current controller experimental results are included A new concept of virtual inductor to reduce the low-frequency dc output current ripple of ac-dc converters is introduced in this paper. Virtual inductor is defined as an additional control algorithm that changes the system behavior into the one that has an additional inductor connected on it. The virtual nature of the inductor makes the inductance can be designed without weight and volume restrictions. How to use the virtual inductor to improve the performance of converter current controller is discussed in this paper. Several simulated and experimental results are included to show the validity of the proposed concept. frequency dc converters is introduced in this paper. Virtual inductor is defined as an additional control algorithm that changes the system behavior into the one that has an additional inductor connected on it. The virtual an be designed without weight and volume restrictions. How to use the virtual inductor to improve the performance is discussed in this paper. Several simulated and to show the validity of the proposed concept.

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