Super Capacitor¶

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• Power flow: bidirectional
• Maximum power: 5 kVA (AC), 15 kVA (DC)
• Connected to: AC or DC network

Connection to the AC-Grid requires an upstream inverter.

Capacitor voltage: 0 - 250 V
Capacity: 2 x 34F
Storable energy: 100 Wh
Fully charged / discharged within 24 seconds

• Fig. 1: V2G station

Component is meant for maintaining the power stability and quality

Inverter supplies the AC grid with positive and negative reactive power, respectively

The DC/DC-converter controls charging and discharging of the capacitors taking care of exchange of real power

The control program runs in the real-time environment of the target-PC

• Fig. 2: Scheme of V2G station

Specific informationen on the functionality and the operation of the super capacitor are provided at the lab-internal wiki site:
http://130.149.206.221/redmine/projects/senselab/wiki/Super_cap