BATTERY CHARGING APPARATUS USING ULTRA CAPACITOR

摘要

The present invention relates to a battery charging apparatus using ultra-capacitor, which helps achieve longer battery life while applying the high-speed charging. The present invention offers a battery charging apparatus using ultra capacitor with the electric current control method to prevent performance failure of a battery while maximizing the battery life. Also, the present invention offers a battery charging apparatus using ultra capacitor to minimize the time for a car to stay at the charging station by progressively discharging and simultaneously charging multiple ultra-capacitors. Also, the present invention offers a battery charging apparatus using ultra capacitor to maximize the voltage capacity at voltage boosting section by utilizing plug hand tap method.

主权项

1. A battery charging apparatus using ultra-capacitor, which is comprised of a high-speed charging switch section for high-speed charging;
an ultra-capacitor with the parallel connection to aforementioned high-speed charging switch section; a low-speed charging switch section with the parallel connection to aforementioned ultra-capacitor; a low-speed charging section with the parallel connection to aforementioned low-speed charging switch section