Development of Switched-Capacitor bi-directional DC-AC converter for inductive and capacitive loads
Development of Switched-Capacitor bi-directional DC-AC converter for inductive and capacitive loads
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开发用于感性和容性负载的开关电容双向 DC-AC 转换器
DOI：
10.1109/isie.2009.5222549
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
I. Oota
中科院分区：
文献类型：
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作者：
M. Oota;S. Terada;K. Eguchi;I. Oota
研究了一种适用于感性和容性负载的开关电容双向DC-AC变换器。该变换器即使在负载相位变化较大的情况下也能保持较高的效率，因为输出能量会返回到输入端。SPICE仿真结果证实了该变换器的有效性。SPICE仿真表明：（1）对于容性负载和/或感性负载，输出电压保持为正弦;（2）在无输出调节的情况下，功率转换效率η为93%或更高，与负载的相位θ无关（−72 <$θ <$72）;（3）在有调节的情况下，效率η<inf>reg</inf>为80%或更高（−54 <$θ <$54）。
This paper presents a research for Switched-Capacitor (SC) bi-directional DC-AC converter for inductive and capacitive loads. The proposed converter keeps high efficiency even if the phase of the load is changed widely, since the output energy returns to the input. The validity of the proposed converter is confirmed by SPICE simulations. The SPICE simulations showed that (1) the output voltage is kept a sinusoidal for the capacitive load and/or the inductive load, (2) the power conversion efficiency η is 93% or more regardless the phase θ of the load (−72≪θ ≪72) without output regulation, and (3) the efficiency η<inf>reg</inf> is 80% or more (−54≪θ ≪54) with regulation.
一种用于向RFID标签远程供电的交叉耦合型AC-DC转换器
DOI：
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发表时间：
2007
期刊：
WSEAS Transactions on Circuits and Systems Vol.11,No.6
影响因子：
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作者：
Kei Eguchi;Takahiro Inoue;Ichirou Oota;Hongbing Zhu;Fumio Ueno
通讯作者：
Fumio Ueno