An energy storage arrangement or configuration includes an energy store or storage device which can be connected to an electrical energy supply via a buck converter and a choke device. A boost converter is connected parallel with the energy store and the buck converter. The energy store is configured to be charged to a higher voltage level than the voltage level of the electrical energy supply. An energy storage system having multiple energy storage configurations and a method for operating an energy storage configuration are also provided.
Energy storage arrangement, energy storage system and method for operating an energy storage arrangement
2018-08-21
Patent
Electronic Resource
English
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2018
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