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Piezoelectric energy harvesting circuit using full-wave voltage doubling rectifier type series-synchronized switch harvesting on inductor

机译:压电能量收集电路采用全波电压加倍整流器型系列同步开关收集在电感器上

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This paper proposes full-wave voltage doubling type series-synchronized switch harvesting on inductor (S-SSHI) circuit for piezoelectric energy harvesting. A conventional circuit is composed of a full-bridge rectifier circuit and SSHI circuit to increase the output power. In the proposed circuit, a full-wave voltage doubling rectifier is chosen and the SSHI circuit is included in the rectifier circuit. Therefore, number of diodes and conduction losses of the diodes become smaller than the conventional circuit. Thereby, the maximum output power of the proposed circuit is larger than the conventional circuit, which has been confirmed in the simulation and in the experiment. In the experiment, the maximum output power with the PEH in the proposed circuit was 3.63 times larger than that in the conventional circuit.
机译:本文提出了压电能量收割机电感器(S-SSHI)电路的全波电压倍增型系列同步开关。传统电路由全桥式整流电路和SSHI电路组成,以增加输出功率。在所提出的电路中,选择全波电压加倍整流器,并将SSHI电路包括在整流电路中。因此,二极管的二极管数量和导通损耗变得小于传统电路。由此,所提出的电路的最大输出功率大于传统电路,该电路已经在模拟和实验中确认。在实验中,所提出的电路中的PEH的最大输出功率比传统电路中的PEH在3.63倍。

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