发明名称 |
DEVICE AND METHOD FOR COMPENSATING CHARGES OF SERIALLY MOUNTED INDIVIDUAL CELLS OF AN ENERGY STORE |
摘要 |
A device and a method for compensating charges of serially connected individual cells of an energy storage device includes a DC/DC converter which taps power from the energy storage device or an additional energy source, charges a capacitor of an intermediate circuit by way of the tapped power, inverts the voltage thereof in a DC/AC converter, converts the alternating voltage into an intermittent direct current via an AC bus and a double capacitor by way of a rectifier, and charges the cell with the intermittent direct current at the lowest cell voltage. |
申请公布号 |
EP1761987(B1) |
申请公布日期 |
2009.01.14 |
申请号 |
EP20050729591 |
申请日期 |
2005.03.24 |
申请人 |
CONTINENTAL AUTOMOTIVE GMBH |
发明人 |
BOLZ, STEPHAN;GOETZENBERGER, MARTIN;KNORR, RAINER;LUGERT, GUENTER |
分类号 |
H02J7/00;H02M3/335;H02M3/337 |
主分类号 |
H02J7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|