Experiment Specification 4.01.01

Master-slave voltage control

Experiment Specification Definition

ID

4.01.01

Reference to Test Specification

4.01

Title of Experiment

Master-slave voltage control

Research Infrastructure

Electric Energy Systems Laboratory (ICCS-NTUA) 

Experiment Realisation

Multiple inverters forming a microgrid, both through hardware setup and through simulated components in the RTDS

Experiment Setup (concrete lab equipment)
  1. Hardware controller (e.g., Three-phase real-time computer)
  2. Simulated microgrid network and inverters in the RTDS
  3. Optional: Hardware inverter (e.g., Three-phase inverter)
Experimental Design and Justification

Microgrid that hosts multiple inverter-interfaced DERs. At least one DER should operate in grid-forming mode and be the master unit, while the rest of the units can operate in grid-following mode as slaves.

Precision of equipment and measurement uncertainty

Software and power analyzer are of high precision, inverter sensing system may be of lower precision

Storage of experiment data

Power analyzer and computer memory