Multi-module, scalable, high power density, radiation-hardened power converter interface system
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United States of America Patent
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Aug 16, 2016
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N/A
app pub date -
Jun 18, 2014
filing date -
Jun 18, 2013
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Abstract
The novel cell balancing approach being disclosed minimizes the number of controlled active devices to enable Li-ion cell balancing in a battery arrangement. This is accomplished through a network of passive components associated with each cell. The network of passive components forms a bandpass filter. This allows selective charging of a cell purely based on the frequency components of a variable switching frequency controller.
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