Invention Grant
US08907631B1 Adaptive charging technique and circuitry for a battery/cell using multiple charge circuits and temperature data 有权
使用多个充电电路和温度数据的电池/电池的自适应充电技术和电路

  • Patent Title: Adaptive charging technique and circuitry for a battery/cell using multiple charge circuits and temperature data
  • Patent Title (中): 使用多个充电电路和温度数据的电池/电池的自适应充电技术和电路
  • Application No.: US14075667
    Application Date: 2013-11-08
  • Publication No.: US08907631B1
    Publication Date: 2014-12-09
  • Inventor: Mark Nathan GurriesFred BerkowitzNadim MalufDavid Bruce KoonsMiroslav Zmrzli
  • Applicant: Qnovo Inc.
  • Applicant Address: US CA Newark
  • Assignee: Qnovo Inc.
  • Current Assignee: Qnovo Inc.
  • Current Assignee Address: US CA Newark
  • Agent Neil A. Steinberg
  • Main IPC: H02J7/00
  • IPC: H02J7/00
Adaptive charging technique and circuitry for a battery/cell using multiple charge circuits and temperature data
Abstract:
A system to recharge a battery including a first current-voltage source to generate a first signal, a second current-voltage source to generate a second signal, a first inductor-capacitor circuit to generate the first DC current-voltage signal using the first signal, a second inductor-capacitor circuit to generate the second DC current-voltage signal using the second signal, wherein the first and second inductor-capacitor circuits are spaced apart by a predetermined distance. The system also includes a temperature sensor adapted to generate temperature data during the charging operation, and control circuitry configured to: (i) determine whether the first temperature data is out-of-specification, and (ii) generate one or more control signals to adjust the first and second DC current-voltage signals, in response to the first temperature data being out-of-specification.
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