EP 0893941 B1 20051130 - Process and system for operating and monitoring via their power distribution network discontinuously driven electrical loads
Title (en)
Process and system for operating and monitoring via their power distribution network discontinuously driven electrical loads
Title (de)
Verfahren und Anlage zum Betreiben und Überwachen diskontinuierlich betriebener elektrischer Verbraucher über deren Versorgungsleitungen
Title (fr)
Procédé et système pour alimenter et superviser des charges électriques alimentées de manière discontinue, via leur réseau de distribution
Publication
Application
Priority
DE 19731150 A 19970721
Abstract (en)
[origin: EP0893941A2] The method involves controlling loads over a provided AC voltage supply in an AC power distribution network, whereby operating pauses are provided, in which all loads are, or can be, switched off, and in which the AC voltage supply is at least occasionally supplied on the network. An amplitude of individual half-waves or half-wave groups of the AC voltage supply, are changed during the operating pauses, to transmit an information over the network. The information is preferably transferred as a binary signal, whereby the amplitude of one, preferably an uneven amount of half-waves, is reduced or switched off, for the transmission of a determined binary value.
IPC 1-7
IPC 8 full level
H05B 37/02 (2006.01); H05B 37/03 (2006.01)
CPC (source: EP)
H05B 47/185 (2020.01); H05B 47/22 (2020.01)
Designated contracting state (EPC)
AT BE DE DK ES FI FR GB GR IE IT LU NL PT SE
DOCDB simple family (publication)
EP 0893941 A2 19990127; EP 0893941 A3 20001213; EP 0893941 B1 20051130; AT E311735 T1 20051215; DE 19731150 A1 19990225; DE 59813236 D1 20060105; DK 0893941 T3 20060327; ES 2251751 T3 20060501
DOCDB simple family (application)
EP 98113454 A 19980718; AT 98113454 T 19980718; DE 19731150 A 19970721; DE 59813236 T 19980718; DK 98113454 T 19980718; ES 98113454 T 19980718