Benchmarks | Brazil 138 kV and Above Power System

Model name	Brazil 138 kV and above power system
Highlights	Largest available benchmark Several computationally demanding components 8 DC links 85 nonlinear transformers HYPERSIM automatically parallelizes the network into 497 tasks and distributes them on all available cores for maximum speed
Model diagram
Single-phase nodes	2542
Sources (3φ)	42
Transformers (3φ)	109 (24 linear, 85 nonlinear)
HVDC converters (12-pulse valve groups)	16
Single-circuit lines (3φ, Bergeron model)	374
Single-circuit lines (3φ, Frequency Dependent model)	6
Hardware	OP5707XG Motherboard: SuperMicro X11DPL-i Processor: Intel(R) Xeon(R) Gold 5222 CPU @ 3.80GHz; 8 cores RAM: 32 GB
Software	Platform: HYPERSIM Compiler: Intel 2019 (19.03.199)
Minimum license required	HXG Max (6 cores)
Results	Number of core(s): 6 Minimum time-step: 45 us * * Performance under transient conditions varying considerably depending on the study type, this benchmark measures the minimum achievable time-step without overruns in steady-sate 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

OP5707XG