发明名称 |
Modular and reconfigurable rapid battery charger |
摘要 |
The battery charger is modular and reconfigurable. It includes charging modular power stages that are configured to receive an alternating current (AC) input and provide a direct current (DC) output for charging a battery. These modular power stages include an inverter coupled to a rectifier circuit that outputs a battery charging current. The modular power stages can also each include a current mode controller coupled to the output of the rectifier circuit and configured to provide a current control signal for the modular power stage, a voltage mode controller coupled to the output of the rectifier circuit and configured to provide a voltage control signal for the modular power stage, and a droop sharing control and configured to ensure current sharing between a plurality of modular power stages under constant voltage operation. A system controller is configured to interface with the modular power stages.
|
申请公布号 |
US7135836(B2) |
申请公布日期 |
2006.11.14 |
申请号 |
US20030735278 |
申请日期 |
2003.12.12 |
申请人 |
POWER DESIGNERS, LLC |
发明人 |
KUTKUT NASSER H.;BROBST DAVID |
分类号 |
H01M10/44;H01M10/46;H02J7/02;H02M3/337 |
主分类号 |
H01M10/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|