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Benchmarks | GHOST Microgrid with Protection

Model name

GHOST microgrid with protection

Highlights

  • Includes all protection models: 25, 27, 50P, 51P, 59, 81O, 81R and 81U
  • Multi-relay component optimizing performance and facilitating protection configuration

Known distributed energy resources benchmark originally published by the MIT and NREL. Few alterations were made to remove the need for an external controller for the purpose of this benchmark.

Model diagram


Single-phase nodes

1277

States (L, C, ...)

402

Sources (3φ)

1

PV plants

2

BESS2
CHP1

Transformers (3φ)

27

Distributed parameter lines20
Lines (coupled RL)41

Induction motors

2

Loads (3φ)

39

Breakers (3φ)63

Hardware

OP5707XG

  • Motherboard: X11DPL-i
  • Processor: Intel(R) Xeon(R) Gold 5222 CPU @ 3.80GHz; 8 cores
  • RAM: 32 GB

Software

  • Platform: RT-LAB
  • Compiler: Intel 2019 (19.03.199)

Minimum license required

FXG Max (6 cores)

Results

  • Number of core(s): 6
  • Minimum time-step: 73 us *

* Performance under transient conditions varying considerably depending on the study type, this benchmark measures the minimum achievable time-step without overruns in steady-state conditions. A rule of thumb is to consider 10 to 20 % buffer time for calculations under transient conditions.

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