DC Plant Simulator¶

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• Power flow: to lab network
• Maximum power: 10 kVA
• Connected to: AC and DC network

DC source with maximum values:

Voltage: 400 V
Current: 31 A
Power: 10 W

Inverter with 2 MPP trackers:

3-phase
non grid-shaping
η = 98%

• Fig. 1: DC plant simulator

The control model is implemented in Matlab/Simulink

Calculation of V/I curve and output of control variable done by real-time environment

Control variable (P, V or I) is sent to DC source in real-time

The source is either connected directly to one of the DC networks or to the AC network employing the inverter

• Fig. 2: Scheme of DC plant simulator

Specific informationen on the functionality and the operation of the DC plant simulator are provided at the lab-internal wiki site:
http://130.149.206.221/redmine/projects/senselab/wiki/DC_plant_simulator