OV-C2-DD-INDEX · v0.1 · 2026-08-07Download PDF
| Doctype | Index |
|---|---|
| Doc id | OV-C2-DD-INDEX |
| Product line | openvvvf |
| Applies to | chassis-size-2 |
| Version | 0.1 |
| Date | 2026-08-07 |
| Description | Engineering analyses, calculations, and design rationale for the Chassis Size 2 power stage. |
| Nav order | 240 |
| Normative refs | OV-C2-INDEX |
Design Documents
Engineering reference documents for the C2 power stage: thermal models, loss calculations, component sizing, and other analyses that support the hardware design.
- System Thermal Analysis - IGBT and diode losses, inverter efficiency, and heatsink/baseplate sizing for the traction inverter.
- DC Link Thermal Analysis - DC-link capacitor bank standoff heat-path and thermal resistance analysis.
- DC Link Capacitor Ripple Current and Thermal Load - RMS ripple-current derivation and per-can ESR heating for the DC-link capacitor bank across the operating envelope, checked against the Nichicon UCS datasheet ripple ratings.