Phase Feedforward Control for Single-Phase Boost-Type SMR

Hung-Chi Chen, Heng Yi Li, Ru Shiuan Yang

Research output: Contribution to journalArticlepeer-review

10 Scopus citations


In this letter, a phase feedforward control (PFFC) for a single-phase boost-type switching-mode rectifier is addressed. In the conventional input voltage feedforward loop, the feedforward signal is fixed regardless of the load level. The proposed phase feedforward signal adjusts according to the load level without sensing the load current. The simulated and experimental results also demonstrate the effectiveness of proposed PFFC. Compared to a conventional feedforward signal, relatively small proportional gain can be used in the proposed PFFC without loss of current tracking performance, which would also increase the overall system immunity against noise.

Original languageEnglish
Pages (from-to)1428-1432
Number of pages5
JournalIEEE Transactions on Power Electronics
Issue number5
StatePublished - 1 Jan 2009


  • AC-DC power conversion

Fingerprint Dive into the research topics of 'Phase Feedforward Control for Single-Phase Boost-Type SMR'. Together they form a unique fingerprint.

Cite this