A novel thick-film piezoelectric micro-generator

被引：140

作者：

White, NM ^{[1
]}

Glynne-Jones, P ^{[1
]}

Beeby, SP ^{[1
]}

机构：

[1] Univ Southampton, Dept Elect & Comp Sci, Southampton SO17 1BJ, Hants, England

来源：

SMART MATERIALS & STRUCTURES | 2001年 / 10卷 / 04期

关键词：

D O I：

10.1088/0964-1726/10/4/403

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The use of alternative electrical energy sources to batteries is of particular significance to remote sensor systems. A vibration-powered micro-generator, based on a screen printed piezoelectric material, is proposed for this purpose. Theoretical and experimental results show that 2 muW can be generated for a vibration frequency of only 80 Hz. The device is not optimized and significant improvements are envisaged in the future.

引用

页码：850 / 852

页数：3

共 4 条

[1] Design and fabrication of a micromachined silicon accelerometer with thick-film printed PZT sensors [J].

Beeby, SP ;

Ross, JN ;

White, NM .

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2000, 10 (03) :322-328

[2] An investigation into the effect of modified firing profiles on the piezoelectric properties of thick-film PZT layers on silicon [J].

Glynne-Jones, P ;

Beeby, SP ;

Dargie, P ;

Papakostas, T ;

White, NM .

MEASUREMENT SCIENCE AND TECHNOLOGY, 2000, 11 (05) :526-531

[3] Thick-film sensors: Past, present and future [J].

White, NM ;

Turner, JD .

MEASUREMENT SCIENCE AND TECHNOLOGY, 1997, 8 (01) :1-20

[4] Analysis of a micro-electric generator for microsystems [J].

Williams, CB ;

Yates, RB .

SENSORS AND ACTUATORS A-PHYSICAL, 1996, 52 (1-3) :8-11

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