Approximate 2-degree-of-freedom digital control for a PFC boost converter

スポンサーリンク

概要

• 論文の詳細を見る

• A PFC boost converter is a non-linear system whose small perturbation model is changed at each operating point depending on a duty ratio. The robust controller for the PFC boost converter is needed to suppress the output voltage change at load sudden change while attaining high power factor and low harmonic. In this paper, the combining method and design methods of twoapproximate 2-degree-of-freedom (A2DOF) controllers which simplify the overall controller and attain good robustness are proposed. The proposed controller is actually implemented on a Micro-processor and is connected to the PFC boost converter. Experimental studies demonstrate that the proposed robust controller is effective to suppress the output voltage change to improve power factor and to decrease harmonic.

著者

• Ohta Yoshihiro

  Dept. Lfe Sci. & Biotech. Grad. Sch. Of Engineering Tokyo University Of Agrliculture And Dechnol

• Higuchi Kohji

  Dept. of Mechanical Engineering and Intelligent Systems, The University of Electro-Communications

関連論文

• 3F1434 シナプス小胞分極におけるミトコンドリアの役割(3F 神経・感覚、神経回路・脳の情報処理,日本生物物理学会第49回年会)
• 3L1346 A subset of mitochondria shows swelling after increase in the permeability of the inner membrane(Cell biology 5,The 49th Annual Meeting of the Biophysical Society of Japan)
• Approximate 2-Degree-of-Freedom digital control for a boost DC-DC converter
• 3PT175 ミトコンドリアの密集がATP合成に及ぼす影響(日本生物物理学会第50回年会(2012年度))
• Approximate 2-degree-of-freedom digital control for a PFC boost converter

スポンサーリンク