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Model name

IEEE 123-Node Test Feeder

Model diagram


Single-phase nodes

123

Transformers

2

Branches

117

Loads

85

Shunt

4

Switches

11

Hardware

OP5707XG

  • Motherboard: SuperMicro X11DPL-i

  • Processor: Intel(R) Xeon(R) Gold 5222 CPU @ 3.80GHz; 8 cores

  • RAM: 32 GB

Software

  • Platform: RT-LAB

  • Compiler: GCC 8.3.0

Minimum license required

1,000 nodes

Results

  • Number of core(s): 1

  • Minimum time-step: <1 ms *

* 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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