Method and arrangement for data communication between inverter and network monitoring unit
The aim of the invention is to achieve simple and reliable data communication in an arrangement consisting of a plurality of serially-connected inverters (31, 32...3n) and a network monitoring unit (5) which superimposes a synchronization pulse (10) to the network voltage (VN) applied to the electri...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The aim of the invention is to achieve simple and reliable data communication in an arrangement consisting of a plurality of serially-connected inverters (31, 32...3n) and a network monitoring unit (5) which superimposes a synchronization pulse (10) to the network voltage (VN) applied to the electrical load (4) said pulse being detectable by the inverter (31, 32...3n) for temporal synchronization. |
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