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Summary
Description
Technical Challenge
Results
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Converter Transformer Load Losses - Description
- Transformer data:
- 55 MVA, 124/22/1 kV
- HV: 2 Zig Zag windings in parallel
- Filter: 2 windings in series
- LV: Δ and Y windings, made up of double disks in parallel
- The 12 pulse (network side) rectifier injects in the LV
windings:
- Harmonic 1, 11, 13, 23 etc. in phase
- Harmonic 5, 7, 17, 19 etc. in phase opposition
Technical Challenge
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