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A self-powered power conditioning IC for piezoelectric energy harvesting from short-duration vibrations

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : A self-powered power conditioning IC for piezoelectric energy harvesting from short-duration vibrations
นักวิจัย : Darmayuda, I Made , Gao, Yuan , Tan, Meng Tong , Cheng, San-Jeow , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat
คำค้น : DRNTU::Engineering::Electrical and electronic engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Darmayuda, I. M., Gao, Y., Tan, M. T., Cheng, S.-J., Zheng, Y., Je, M., et al. (2012). A Self-Powered Power Conditioning IC for Piezoelectric Energy Harvesting From Short-Duration Vibrations. IEEE Transactions on Circuits and Systems II: Express Briefs, 59(9), 578-582. , http://hdl.handle.net/10220/11457 , http://dx.doi.org/10.1109/TCSII.2012.2208672
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : IEEE transactions on circuits and systems II : express briefs
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

This brief presents a piezoelectric vibration power conditioning integrated circuit for energy autonomous sensor applications. The proposed circuit includes a negative voltage converter, a noninverting buck-boost converter working in discontinuous conduction mode (DCM), and a switching clock generator. Optimum load resistance is synthesized by the DCM buck-boost converter to achieve maximum power extraction, and system conduction loss is reduced by a novel arrangement of a current rectification diode within the buck-boost converter. This circuit is able to harness power from short-duration vibration and self starts up with a minimum 0.9-V input voltage. The proposed circuit has been implemented in a standard 0.18-μm CMOS process with 0.05-mm2 active area and achieved a maximum power conversion efficiency value of 54%.

บรรณานุกรม :
Darmayuda, I Made , Gao, Yuan , Tan, Meng Tong , Cheng, San-Jeow , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat . (2555). A self-powered power conditioning IC for piezoelectric energy harvesting from short-duration vibrations.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Darmayuda, I Made , Gao, Yuan , Tan, Meng Tong , Cheng, San-Jeow , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat . 2555. "A self-powered power conditioning IC for piezoelectric energy harvesting from short-duration vibrations".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Darmayuda, I Made , Gao, Yuan , Tan, Meng Tong , Cheng, San-Jeow , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat . "A self-powered power conditioning IC for piezoelectric energy harvesting from short-duration vibrations."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Darmayuda, I Made , Gao, Yuan , Tan, Meng Tong , Cheng, San-Jeow , Zheng, Yuanjin , Je, Minkyu , Heng, Chun-Huat . A self-powered power conditioning IC for piezoelectric energy harvesting from short-duration vibrations. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.