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    • 1. 发明申请
    • SECONDARY FLUX PATH FOR MAGNETOSTRICTIVE CIRCUITS
    • 磁阻电路二次通路
    • WO2015116275A2
    • 2015-08-06
    • PCT/US2014/064170
    • 2014-11-05
    • OSCILLA POWER INC.
    • NAIR, Balakrishnan, G.CAMPBELL, JeffCHALLA, VinodGILL, Andrew, Joseph
    • H01L41/12
    • H01L41/125Y02E10/38
    • An energy harvester generates electrical energy from mechanical energy using changing flux properties in primary and secondary flux paths. An apparatus includes at least two primary flux paths. The primary flux paths include at least one bias flux path configured to exhibit a change in a flux property in response to a change in an external load applied to the bias flux path. The secondary flux path is magnetically coupled to the primary flux paths. The secondary flux path is configured to experience alternating flux directions in response to the change in the flux property of the bias flux path. Electrical energy can be induced in a conductor as a result of the alternating flux direction in the secondary flux path.
    • 能量采集器通过使用初级和次级磁通路径中变化的磁通特性从机械能产生电能。 一种装置包括至少两个主通量路径。 主要磁通路径包括至少一个偏置磁通路径,其构造成响应于施加到偏置磁通路径的外部负载的变化而呈现通量特性的变化。 次级磁通路径与主磁通路径磁耦合。 次级磁通路径被配置为响应于偏置磁通路径的磁通特性的变化而经历交变磁通方向。 由于二次通路中的交变磁通方向,电能可以在导体中感生。