One-Cycle Control and Random Hysteresis in Asynchronous Sigma-Delta Modulation(<Special Section>Analog Circuit Techniques and Related Topics)
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概要
- 論文の詳細を見る
This paper proposes a new controlling technique of asynchronous sigma delta modulation with characteristic of one-cycle response. This technique can reject power source perturbations in one cycle period and reduce the peaks of harmonic with one side random hysteresis technique. The proposed method was analyzed, designed, and experimented in a full bridge inverter. The distortion of output voltage and the harmonic peaks were used to measure the performance of the proposed technique. The experimental results show that the proposed technique can reduce the peak of harmonic up to 0.42p.u and the harmonic distortion 5.9% at the ripple of 20% of power source when comparing with convention asynchronous sigma delta modulation.
- 社団法人電子情報通信学会の論文
- 2005-02-01
著者
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Chamnongthai K
Vision And Vlsi Lab. Electronic And Telecommunication Engineering Department Faculty Of Engineering
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Kumhom Pinit
Vision And Vlsi Lab. Electronic And Telecommunication Engineering Department Faculty Of Engineering
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AURASOPON Apinan
Vision and VLSI Lab., Electronic and Telecommunication Engineering Department, Faculty of Engineerin
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CHAMNONGTHAI Kosin
Vision and VLSI Lab., Electronic and Telecommunication Engineering Department, Faculty of Engineerin
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Aurasopon Apinan
Vision And Vlsi Lab. Electronic And Telecommunication Engineering Department Faculty Of Engineering
関連論文
- One-Cycle Control and Random Hysteresis in Asynchronous Sigma-Delta Modulation(Analog Circuit Techniques and Related Topics)
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