Method and arrangement for data communication between an inverter and a network monitoring unit

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United States of America Patent

PATENT NO 9906040
SERIAL NO

14442805

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
FRONIUS INTERNATIONAL GMBHFRONIUSSTRASSE 1 4643 PETTENBACH AUSTRIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aitzetmueller, David Scharnstein, AT 3 17
Bittmann, Clemens Wels, AT 2 78
Fasthuber, Christian Wels, AT 7 5

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