标题:Energy Scavenging Device Based on Electric Field in Substations
作者:Li, Hongwei; Yu, Chunhui; Zhang, Li
作者机构:[Li, Hongwei] State Grid Corp China, Technol Coll, Jinan 250002, Peoples R China.; [Yu, Chunhui; Zhang, Li] Shandong Univ, Sch Elect Engn, Jinan 250 更多
会议名称:2nd International Conference on Energy and Environmental Protection (ICEEP 2013)
会议日期:APR 19-21, 2013
来源:THERMAL, POWER AND ELECTRICAL ENGINEERING, PTS 1 AND 2
出版年:2013
卷:732-733
页码:1171-1174
DOI:10.4028/www.scientific.net/AMR.732-733.1171
关键词:Energy scavenging; Electric field; Mathematical model; Conditioning; circuitry
摘要:Wireless sensor network has many advantages while energy supplying is a main limit. However, energy scavenging technology affords an efficient solution, especially in high voltage substations, there is swarmed with strong electromagnetic field, and the scavenging device based on electric field has an irreplaceable advantage. An equivalent mathematical model of the converter was established to study the energy harvesting effect. Another model of conditioning circuitry was further built to analyze the factors affecting charging current. Finally, several main factors and corresponding methods are analyzed to improve the energy scavenging efficiency.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84884799082&doi=10.4028%2fwww.scientific.net%2fAMR.732-733.1171&partnerID=40&md5=3a26f7211f12ceb848fba7d0862c7faa
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