Invention Grant
- Patent Title: Charger automatically tracking an optimal charging frequency for sinusoidal wave batteries
- Patent Title (中): 充电器自动跟踪正弦波电池的最佳充电频率
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Application No.: US13090806Application Date: 2011-04-20
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Publication No.: US08829859B2Publication Date: 2014-09-09
- Inventor: Liang-Rui Chen
- Applicant: Liang-Rui Chen
- Applicant Address: TW Changhua
- Assignee: National Changhua University of Education
- Current Assignee: National Changhua University of Education
- Current Assignee Address: TW Changhua
- Agency: Jackson IPG PLLC
- Priority: TW99140339 20101123
- Main IPC: H02J7/04
- IPC: H02J7/04 ; H02J7/00

Abstract:
A device and a method automatically trace and fix a resonance frequency of the batteries for offering an optimal charging frequency to the batteries. The device and method utilize a resonance frequency fr that charges batteries with a sinusoidal wave, automatic tracing function, and a fixed current. While the resonance frequency fr is adopted in a charging device and served as the optimum charging frequency, the using life of the batteries could be extended.
Public/Granted literature
- US20120268060A1 CHARGER AUTOMATICALLY TRACKING AN OPTIMAL CHARGING FREQUENCY FOR SINUSOIDAL WAVE BATTERIES Public/Granted day:2012-10-25
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