An Autonomous Power Management System with Event-driven Energy Harvester Switch

S. Yamada; H. Toshiyoshi

doi:10.1088/1742-6596/1052/1/012070

An Autonomous Power Management System with Event-driven Energy Harvester Switch

S. Yamada, H. Toshiyoshi

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

This paper presents a new use of piezoelectric PVDF film as an event-driven sensor switch that activates the power-management circuit for a subsequent wireless sensor ZigBee such that it would not consume extra power during the sleep mode. The circuit is designed to pick up a mechanical vibration with the PVDF film and control the self-holding circuit to keep flowing the drive current to the load until a reset pulse signal is received. The developed power management circuit can supply load current upwards of 33 mA at 3.3 Vdc for load resistance ranging between 100 Ω and 1 MΩ.

Original language	English
Article number	012070
Journal	Journal of Physics: Conference Series
Volume	1052
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1052/1/012070
Publication status	Published - 2018 Jul 26
Externally published	Yes
Event	17th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, PowerMEMS 2017 - Kanazawa, Japan Duration: 2017 Nov 14 → 2017 Nov 17

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1088/1742-6596/1052/1/012070

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title = "An Autonomous Power Management System with Event-driven Energy Harvester Switch",

abstract = "This paper presents a new use of piezoelectric PVDF film as an event-driven sensor switch that activates the power-management circuit for a subsequent wireless sensor ZigBee such that it would not consume extra power during the sleep mode. The circuit is designed to pick up a mechanical vibration with the PVDF film and control the self-holding circuit to keep flowing the drive current to the load until a reset pulse signal is received. The developed power management circuit can supply load current upwards of 33 mA at 3.3 Vdc for load resistance ranging between 100 Ω and 1 MΩ.",

author = "S. Yamada and H. Toshiyoshi",

note = "Funding Information: This work was supported by JST Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 17th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, PowerMEMS 2017 ; Conference date: 14-11-2017 Through 17-11-2017",

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AU - Yamada, S.

AU - Toshiyoshi, H.

N1 - Funding Information: This work was supported by JST Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2018/7/26

Y1 - 2018/7/26

N2 - This paper presents a new use of piezoelectric PVDF film as an event-driven sensor switch that activates the power-management circuit for a subsequent wireless sensor ZigBee such that it would not consume extra power during the sleep mode. The circuit is designed to pick up a mechanical vibration with the PVDF film and control the self-holding circuit to keep flowing the drive current to the load until a reset pulse signal is received. The developed power management circuit can supply load current upwards of 33 mA at 3.3 Vdc for load resistance ranging between 100 Ω and 1 MΩ.

AB - This paper presents a new use of piezoelectric PVDF film as an event-driven sensor switch that activates the power-management circuit for a subsequent wireless sensor ZigBee such that it would not consume extra power during the sleep mode. The circuit is designed to pick up a mechanical vibration with the PVDF film and control the self-holding circuit to keep flowing the drive current to the load until a reset pulse signal is received. The developed power management circuit can supply load current upwards of 33 mA at 3.3 Vdc for load resistance ranging between 100 Ω and 1 MΩ.

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DO - 10.1088/1742-6596/1052/1/012070

M3 - Conference article

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VL - 1052

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

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T2 - 17th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications, PowerMEMS 2017

Y2 - 14 November 2017 through 17 November 2017

ER -

An Autonomous Power Management System with Event-driven Energy Harvester Switch

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