Thermal Stress and Lifespan Data for Pumping Station Motors and VFDs

Thermal performance measurements for electric motors and Variable Frequency Drives (VFDs) are provided in two structured tables authored by Mohamed Said Elkordy in 2026. The data captures thermal stress levels, bearing temperature rises, and NEMA/IEC-based lifespan reduction classifications specifically for urban water pumping stations.

Use Cases

• Modeling thermal degradation using the NEMA/IEC-based temperature classification table
• Validating predictive maintenance algorithms for oil leakage onset at 90°C
• Supporting AI-driven Digital Twin simulations using VFD heat dissipation behavior data

Strengths

• Includes NEMA/IEC-based temperature classification for lifespan reduction
• Identifies specific physical failure points such as oil leakage at 90°C
• Covers both electric motors and VFD components in a single study

Limitations

• The total number of records and specific file formats are not disclosed
• Geographic location of the urban pumping stations is not specified

Provenance

Source

Mohamed Said Elkordy Dataverse

Collection Method

Extracted from research study measurements

Freshness

Last updated March 2026