CONTROL SYSTEM FOR A BATTERY SYSTEM

The present invention refers to a control system (100) for a battery system (200), comprising an N-phase DCDC converter (80) with N single phase DCDC converters (50). The control system (100) further comprises a first microcontroller (10), µC1, configured to control a first fraction (60) of the N si...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Hofer, Maximilian, Renato, Mandic
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 ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The present invention refers to a control system (100) for a battery system (200), comprising an N-phase DCDC converter (80) with N single phase DCDC converters (50). The control system (100) further comprises a first microcontroller (10), µC1, configured to control a first fraction (60) of the N single phase DCDC converters (50), and a second microcontroller (20), µC2, configured to control the remaining second fraction (70) of the N single phase DCDC converters (50). Therein, µC1 (10) and µC2 (20) are connected via a data line (30). The control system (100) of the invention is configured to operate in a first operation mode, wherein the control operations of µC1 (10) and µC2 (20) are synchronized via the data line (30) for commonly controlling the N single phase DCDC converters (50) and to operate in a second operation mode, wherein µC1 (10) autonomously controls the first fraction (50) and µC2 (20) autonomously controls the second fraction (70). The invention further relates to a battery system (200) with such control system (100) and to a vehicle with the battery system.