发明名称 |
SYSTEMS AND METHODS FOR HARVESTING PIEZOELECTRIC ENERGY FROM HYDRAULIC PRESSURE FLUCTUATIONS |
摘要 |
Aspects of the present disclosure relate to systems and methods for harvesting energy from the pressure ripple of a fluid system. In an example embodiment, a system comprises a housing; a piezoelectric stack in fluid communication with a pressure ripple of a fluid system and configured to generate a piezoelectric voltage and an associated piezoelectric current in response to pressure ripple characteristics, wherein the piezoelectric stack is disposed within the housing; and regulatory circuitry in electrical communication with the piezoelectric stack and configured to convert the piezoelectric current into DC voltage. |
申请公布号 |
WO2014197712(A1) |
申请公布日期 |
2014.12.11 |
申请号 |
WO2014US41125 |
申请日期 |
2014.06.05 |
申请人 |
GEORGIA TECH RESEARCH CORPORATION |
发明人 |
ERTURK, ALPER;CUNEFARE, KENNETH, A. |
分类号 |
H01L41/00;H02N2/00 |
主分类号 |
H01L41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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