A Parellel-SSHI Rectifier for Piezoelectric Energy Harvesting

被引：0
|
作者：
Hsu, Hao-Hsiang [1 ]
Yang, Ching-Yuan [1 ]
机构：
[1] Natl Chung Hsing Univ, Dept Elect Engn, 250 Kuo Kuang Rd, Taichung 40254, Taiwan
来源：
2018 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS-TAIWAN (ICCE-TW) | 2018年
关键词：
Bias-flip rectifier; common-gate comparator; energy harvesting; inductor sharing; piezoelectric; Parallel-SSHI;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In energy-harvesting circuits, the traditional rectifier circuits use the full-bridge diode rectifier, but the loss of efficiency is large. In order to improve the efficiency, this paper presents a Parallel-SSHI piezoelectric energy harvesting system in a 0.18um CMOS process. The implemented interface is based on the Parallel-SSHI technique and can harvest from periodic and shock excitations. The device is capable of cold startup and provides a stable output voltage for powering an application.
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页数：2
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