| 发明名称 |
METHOD AND ARRANGEMENT FOR DATA COMMUNICATION BETWEEN AN INVERTER AND A NETWORK MONITORING UNIT |
| 摘要 |
For a simple and reliable data communication in an arrangement composed of a plurality of inverters (31, 32, . . . 3n) connected in series and a network monitoring unit (5) it is provided that the network monitoring unit (5) superimposes a synchronization pulse (10) to the network voltage (VN) applied to the electrical load (4), which synchronization pulse can be detected by the inverters (31, 32, . . . 3n) for temporal synchronization. |
| 申请公布号 |
US2015288191(A1) |
申请公布日期 |
2015.10.08 |
| 申请号 |
US201314442805 |
申请日期 |
2013.11.08 |
| 申请人 |
FRONIUS INTERNATIONAL GmbH |
发明人 |
Aitzetmueller David;Fasthuber Christian;Bittmann Clemens |
| 分类号 |
H02J3/40 |
主分类号 |
H02J3/40 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for data communication between a network monitoring unit (5) connected to an electrical load (4) and a plurality of inverters (31, 32, . . . 3n) connected in series on the output side, wherein the inverters (31, 32, . . . 3n) and the network monitoring unit (5) are temporally synchronized to one another, characterized in that the network monitoring unit (5) superimposes a synchronization pulse (10) to the network voltage (VN) applied to the electrical load (4), which synchronization pulse is detected by the inverters (31, 32, . . . 3n) for temporal synchronization. |
| 地址 |
Pettenbach AT |
