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Research on Control Strategy of 2-phase Interleaving Magnetic Integrated VRM

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DOI: 10.4236/epe.2013.54B127    2,836 Downloads   3,484 Views  


A kind of 2-phase interleaving coupled magnetic integrated VRM is studied and the corresponding passivity-based control strategy is put forward. The model of this kind of magnetic integrated VRM is constructed, and the performance of this 2-phase interleaving magnetic integrated VRM of passivity-based control is verified by simulation experiments. The results proved that this kind of passivity-based control strategy can decrease the steady state current ripple and the dynamic output voltage under load disturbance.

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R. Guo, C. Wang and Y. Yang, "Research on Control Strategy of 2-phase Interleaving Magnetic Integrated VRM," Energy and Power Engineering, Vol. 5 No. 4B, 2013, pp. 657-660. doi: 10.4236/epe.2013.54B127.

Conflicts of Interest

The authors declare no conflicts of interest.


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