Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1997-05-09
1998-10-20
Wong, Peter S.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
320 15, 320 17, 320 39, 320 40, 320 48, 324434, 429149, 429150, 429160, H02J 700
Patent
active
058251553
ABSTRACT:
In a battery-driven portable computer, a battery pack is constituted by m battery sets connected in series each including n lithium-ion secondary battery cells connected in parallel. A voltage monitor for monitoring the voltage of the terminal electrode of each battery set and a charger for independently appropriately charging each battery set in accordance with a monitor result are arranged, thereby realizing battery driving by a lithium-ion secondary battery pack having a large capacity.
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Hagiwara Masahiko
Hino Yuichiro
Ito Hironori
Mitsui Keiichi
Tashiro Naoki
Kabushiki Kaisha Toshiba
Shin K.
Wong Peter S.
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