Title:
CELL BALANCE ADJUSTING METHOD AND CIRCUIT THEREOF, IRREGULAR CELL VOLTAGE DETECTING CIRCUIT, AND METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2001178008
Kind Code:
A
Abstract:
To adjust the balance of cell of a set-battery generating a high voltage, without using a complicated control circuit and a high voltage resistance voltage determining circuit.
Each cell is easily well balanced, by sequentially repeating the connection with the cell with a voltage-holding apparatus CD1 which is sequentially switched with switches S11 to S62 from both ends of the serially connected cells CE1 to CE6.
Inventors:
KAWASHIMA SHINGO
Application Number:
JP36083299A
Publication Date:
June 29, 2001
Filing Date:
December 20, 1999
Export Citation:
Assignee:
NEC CORP
International Classes:
H01M10/48; H02J7/00; H02J7/02; (IPC1-7): H02J7/02; H01M10/48
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)