Energy harvesting with a slotted-cymbal transducer
A cymbal transducer is made up of a piezoceramic disk sandwiched between two dome-shaped metal endcaps. High circumferential stresses caused by flexural motion of the metal endcaps can induce the loss of mechanical input energy. Finite element analysis shows that the radial slots fabricated in metal...
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| Veröffentlicht in: | Journal of Zhejiang University. A. Science 2009-08, Vol.10 (8), p.1187-1190 |
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| container_title | Journal of Zhejiang University. A. Science |
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| creator | Yuan, Jiang-bo Shan, Xiao-biao Xie, Tao Chen, Wei-shan |
| description | A cymbal transducer is made up of a piezoceramic disk sandwiched between two dome-shaped metal endcaps. High circumferential stresses caused by flexural motion of the metal endcaps can induce the loss of mechanical input energy. Finite element analysis shows that the radial slots fabricated in metal endcaps can release the circumferential stresses, and reduce the loss of mechanical input energy that could be converted into electrical energy. In this letter, the performance of a slotted-cymbal transducer in energy harvesting was tested. The results show that the output voltage and power of the cymbal are improved. A maximum output power of around 16 mW could be harvested from a cymbal with 18 cone radial slots across a 500 kΩ resistive load, which is approximately 0.6 times more than that of the original cymbal transducer. |
| doi_str_mv | 10.1631/jzus.A0920183 |
| format | Article |
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High circumferential stresses caused by flexural motion of the metal endcaps can induce the loss of mechanical input energy. Finite element analysis shows that the radial slots fabricated in metal endcaps can release the circumferential stresses, and reduce the loss of mechanical input energy that could be converted into electrical energy. In this letter, the performance of a slotted-cymbal transducer in energy harvesting was tested. The results show that the output voltage and power of the cymbal are improved. A maximum output power of around 16 mW could be harvested from a cymbal with 18 cone radial slots across a 500 kΩ resistive load, which is approximately 0.6 times more than that of the original cymbal transducer.</description><identifier>ISSN: 1673-565X</identifier><identifier>EISSN: 1862-1775</identifier><identifier>DOI: 10.1631/jzus.A0920183</identifier><language>eng</language><publisher>Hangzhou: Zhejiang University Press</publisher><subject>Civil Engineering ; Classical and Continuum Physics ; Engineering ; Industrial Chemistry/Chemical Engineering ; Mechanical Engineering ; Science Letters ; 传感器 ; 压电陶瓷 ; 最大输出功率 ; 有限元分析 ; 能量损失 ; 输出电压</subject><ispartof>Journal of Zhejiang University. A. 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A. Science</title><addtitle>J. Zhejiang Univ. Sci. A</addtitle><addtitle>Journal of Zhejiang University Science</addtitle><description>A cymbal transducer is made up of a piezoceramic disk sandwiched between two dome-shaped metal endcaps. High circumferential stresses caused by flexural motion of the metal endcaps can induce the loss of mechanical input energy. Finite element analysis shows that the radial slots fabricated in metal endcaps can release the circumferential stresses, and reduce the loss of mechanical input energy that could be converted into electrical energy. In this letter, the performance of a slotted-cymbal transducer in energy harvesting was tested. The results show that the output voltage and power of the cymbal are improved. A maximum output power of around 16 mW could be harvested from a cymbal with 18 cone radial slots across a 500 kΩ resistive load, which is approximately 0.6 times more than that of the original cymbal transducer.</description><subject>Civil Engineering</subject><subject>Classical and Continuum Physics</subject><subject>Engineering</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Mechanical Engineering</subject><subject>Science Letters</subject><subject>传感器</subject><subject>压电陶瓷</subject><subject>最大输出功率</subject><subject>有限元分析</subject><subject>能量损失</subject><subject>输出电压</subject><issn>1673-565X</issn><issn>1862-1775</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp1kL1PwzAQxS0EEqUwskcMbAm-XGInY1WVD6kSC0hs1iWx05Q0ae0EVP56XLWMTHfD77279xi7BR6BQHhY_4wumvE85pDhGZtAJuIQpEzP_S4khqlIPy7ZlXNrzlPJhZyweNFpW--DFdkv7Yamq4PvZlgFFLi2HwZdheV-U1AbDJY6V42lttfswlDr9M1pTtn74-Jt_hwuX59e5rNlWCImQygJk4oKCTHqKsPcSC1FJhNDSWXQAAFRFgMnSNFoyEACpXmhCUSRyoJwyu6Pvlvb70b_nNo0rtRtS53uR6cwkZnPID0YHsHS9s5ZbdTWNhuyewVcHZpRh2bUXzOej46881xXa6vW_Wg7n-Vfwd3pwKrv6p3XqILKT9O0WiEAyjwX-Avtv3JK</recordid><startdate>20090801</startdate><enddate>20090801</enddate><creator>Yuan, Jiang-bo</creator><creator>Shan, Xiao-biao</creator><creator>Xie, Tao</creator><creator>Chen, Wei-shan</creator><general>Zhejiang University Press</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20090801</creationdate><title>Energy harvesting with a slotted-cymbal transducer</title><author>Yuan, Jiang-bo ; Shan, Xiao-biao ; Xie, Tao ; Chen, Wei-shan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-7a34dab7123ed839f7e76874fa4df3f1a1aa8210a153fe18171a59bea16b57ba3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Civil Engineering</topic><topic>Classical and Continuum Physics</topic><topic>Engineering</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Mechanical Engineering</topic><topic>Science Letters</topic><topic>传感器</topic><topic>压电陶瓷</topic><topic>最大输出功率</topic><topic>有限元分析</topic><topic>能量损失</topic><topic>输出电压</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yuan, Jiang-bo</creatorcontrib><creatorcontrib>Shan, Xiao-biao</creatorcontrib><creatorcontrib>Xie, Tao</creatorcontrib><creatorcontrib>Chen, Wei-shan</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Journal of Zhejiang University. A. Science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yuan, Jiang-bo</au><au>Shan, Xiao-biao</au><au>Xie, Tao</au><au>Chen, Wei-shan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Energy harvesting with a slotted-cymbal transducer</atitle><jtitle>Journal of Zhejiang University. A. Science</jtitle><stitle>J. Zhejiang Univ. Sci. A</stitle><addtitle>Journal of Zhejiang University Science</addtitle><date>2009-08-01</date><risdate>2009</risdate><volume>10</volume><issue>8</issue><spage>1187</spage><epage>1190</epage><pages>1187-1190</pages><issn>1673-565X</issn><eissn>1862-1775</eissn><abstract>A cymbal transducer is made up of a piezoceramic disk sandwiched between two dome-shaped metal endcaps. High circumferential stresses caused by flexural motion of the metal endcaps can induce the loss of mechanical input energy. 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| language | eng |
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| source | Springer Nature - Complete Springer Journals; Alma/SFX Local Collection |
| subjects | Civil Engineering Classical and Continuum Physics Engineering Industrial Chemistry/Chemical Engineering Mechanical Engineering Science Letters 传感器 压电陶瓷 最大输出功率 有限元分析 能量损失 输出电压 |
| title | Energy harvesting with a slotted-cymbal transducer |
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