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Etienne Leduc

Etienne Leduc

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Model name

GHOST microgrid wireframe

Highlights

  • Only simulation tool capable of delay-free parallelization on 1 core at 62 us without decoupling

Known distributed energy resources benchmark originally published by the MIT and NREL. This version covers only the wireframe and excludes DERs, breakers, controllers microgrid controller and protection relays.

Model diagram


Single-phase nodes

605

States (L, C, ...)

301

Sources (3φ)

1

Machines

2

Transformers (3φ)

27

Lines (coupled RL)41

Induction motors

2

Loads (3φ)

39

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 (1 core)

Results

  • Number of core(s): 1
  • Minimum time-step: 62 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.

Benchmark

Performance comparison between new (OP5707XG) and previous (OP5700) hardware generations


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