Transformer Noise Path: Acoustic Simulation Results for a CBD Substation

A 5.5 KB Excel file containing noise prediction simulation results for a State Grid CBD substation, created by Hao Pei. The simulation, performed using SoundPlan software, demonstrates noise reduction outcomes from various mitigation strategies. The dataset was last updated on May 8, 2026.

Use Cases

• Predicting transformer noise levels based on simulation results mentioned in the description
• Designing noise management programs based on predicted reduction values (6-30 dB(A))
• Evaluating the effectiveness of sound barriers and building layout for noise attenuation
• Providing reference data for simulating noise from high-voltage substations in sensitive areas

Strengths

• Simulation results include specific noise reduction values (6-15 dB(A), ~10 dB(A), up to 30 dB(A)).
• Data is shared under a permissive CC-BY-4.0 license.
• File size is small (5.5 KB), facilitating quick inspection.

Limitations

• Row count and column definitions are unknown, limiting assessment of data structure.
• Description metadata is limited; actual data quality requires manual inspection after download.
• The dataset's scope appears limited to a single substation simulation.

Provenance

Source

figshare, author Hao Pei

Collection Method

Numerical simulation using SoundPlan software.

Freshness

Last updated 2026-05-08 17:34:53; freshness should be verified.

Geography

Likely focuses on a CBD substation of the State Grid, suggesting a Chinese urban context.