专利名称：Method and Apparatus for Harvesting
Electrical Energy from Current CarryingElongate Conductors
发明人：Patrick R. McCammon,Andrew Rekeweg申请号：US15878716申请日：20180124
公开号：US20180211774A1公开日：20180726
专利附图：
摘要：An energy harvesting method and apparatus for harvesting electrical energyfrom an elongate conductor through which alternating electrical current is flowing. The
apparatus includes a magnetically permeable ferromagnetic metal U-shaped core. Anelectromagnetic coil surrounds the central section of the core. The core legs form anopening leading to a gap between the legs. The opening and gap are larger than thecross section of the conductor. The conductor is received through the opening into thegap whereat the flowing alternating electric current electromagnetically couples with thecore and induces electric current in the coil. The opening is maintained open for
selectively removing the conductor therethrough. The apparatus is encapsulated withinan electrically insulative housing for electrically insulating and preventing physicalcontact with the conductor. The apparatus powers an electronic circuit which senses andtransmits, via electromagnetic radiation, the operational status of the conductor.
申请人：Sky Sight Technologies, LLC
地址：Leo IN US
国籍：US
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