Short-time backup-power for mains-fed DC-links by double layer capacitors


The work discusses the suitability of double layer capacitors (DLCs) to deliver high constant power for some seconds. A mains-fed voltage-source-inverter (VSI) is sensitive to short-time voltage dips, which may cause a malfunction of the connected electrical device and by that an interruption of the whole connected working process. To overcome this… (More)


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