| 发明名称 |
CONTROL DEVICE AND METHOD FOR CHARGING AN ELECTRICAL ENERGY STORE |
| 摘要 |
The invention relates to a control device (100) for charging an electrical energy store (T5), comprising: a network filter device (T1), which is designed to limit electrical interferences of an input AC voltage (U1); a power rectifier circuit device (T2), which is coupled to the network filter device (T1) and is designed to convert the input AC voltage (U1) into a rectified input voltage (U2); a full bridge device (T3) which is coupled to the power rectifier circuit device (T2) and is designed to convert the rectified input voltage (U2) into a high-frequency AC voltage (U3); a transformer device (TRF 1), which is coupled to the full bridge device (T3) and is designed to convert the high-frequency AC voltage (U3) into a transformed AC voltage (U4); a rectifier circuit device (T4) which is coupled to the transformer device (TRF1) and is designed to convert the transformed AC voltage (U4) into a rectified output voltage (U5); and an output choke (DL1) which is coupled to the rectifier circuit device (T4) and is designed to filter the rectified output voltage (U5) in order, thereby, to charge the electrical energy store (T5). |
| 申请公布号 |
US2015180344(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201314413951 |
申请日期 |
2013.07.04 |
| 申请人 |
Robert Bosch GmbH |
发明人 |
Lunghard Karlheinz;Jacobs Heiner;Borst Holger;Schillinger Bertram;Dwertmann lngo;Waeldele Heinz |
| 分类号 |
H02M3/335 |
主分类号 |
H02M3/335 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A control device for charging an electrical energy store, the control device comprising:
a network filter device, which is designed to limit electrical interferences of an input AC voltage; a power rectifier circuit device, which is coupled to the network filter device and is designed to convert the input AC voltage into a rectified input voltage; a full bridge device which is coupled to the power rectifier circuit device and is designed to convert the rectified input voltage into a high-frequency AC voltage; a transformer device, which is coupled to the full bridge device and is designed to convert the high-frequency AC voltage into a transformed AC voltage; a rectifier circuit device which is coupled to the transformer device and is designed to convert the transformed AC voltage into a rectified output voltage; and an output choke which is coupled to the rectifier circuit device and is designed to filter the rectified output voltage, in order, thereby, to charge the electrical energy store. |
| 地址 |
Stuttgart DE |
