METHOD AND DEVICE FOR SYNCHRONISING DECENTRALISED CONTROL DEVICES

The present invention relates to a method and to a device for synchronising decentralised control devices, which each generate and emit control signals clocked in accordance with their own internal control clock, and to a system having decentralised control devices of this kind. According to the inv...

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Bibliographische Detailangaben
Hauptverfasser:	RUF, Stefan, ENGST, Christian, RESCH, Jürgen
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The present invention relates to a method and to a device for synchronising decentralised control devices, which each generate and emit control signals clocked in accordance with their own internal control clock, and to a system having decentralised control devices of this kind. According to the invention, a synchronisation clock is provided by one control device to the other control devices, wherein each of the the other control devices that receive the synchronisation clock determine a clock difference between the provided synchronisation clock and their own internal control clock and, depending on the determined clock difference their own internal control clocks are each speeded up and/or slowed down, in order to thus align their own internal control clocks with the external synchronisation clock.