APPARATUS FOR CHARGING BATTERY
PURPOSE: A battery charging device is provided to charge constant current by a permanent magnet generator by using a property that the voltage and the frequency of the permanent magnet generator are proportional to a rotary speed of the generator and using another property that impedance of a reacto...
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Main Authors | , , , |
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Format | Patent |
Language | English Korean |
Published |
12.02.2013
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Subjects | |
Online Access | Get full text |
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