| 发明名称 |
TRANSIENT CURRENT PROTECTION DEVICE FOR ELECTRICAL ENERGY CONVERSION SYSTEMS CONNECTED TO THE POWER GRID |
| 摘要 |
The present invention relates to a transient current and voltage protection device for electrical energy conversion systems connected to the power grid, comprising a diode bridge connected between the power grid and the power section of said inverter, upstream of the main filtering inductors. |
| 申请公布号 |
US2016226398(A1) |
申请公布日期 |
2016.08.04 |
| 申请号 |
US201615092408 |
申请日期 |
2016.04.06 |
| 申请人 |
ABB Technology AG |
发明人 |
Macerini Sauro;Manchia Giovanni |
| 分类号 |
H02M7/44;F03D9/00;H02S40/32;H02M1/32 |
主分类号 |
H02M7/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A protection device for DC/AC inverter, comprising:
input terminals adapted to be electrically connected to the AC output terminals of said DC/AC inverter; a first output terminal adapted to be connected to the positive DC input terminal of said DC/AC inverter; a second output terminal adapted to be connected to the negative DC input terminal of said DC/AC inverter; a diode bridge, the cathode of said diode bridge being coupled to said first output terminal, the anode of said diode bridge being electrically connected to said second output terminal, and the two intermediate terminals of said diode bridge being electrically connected to said input terminals. |
| 地址 |
Zurich CH |
