WI-GEN-014 Generator brush replacement

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WI-GEN-014 is a Revision A work instruction for generator brush replacement.¹² It applies to WTG-01 through WTG-12 with a 690 V double-fed asynchronous generator.¹² Maintenance tasks MP-GEN-01 and MP-GEN-02 reference WI-GEN-014.³⁴

Facts

• WI-GEN-014 is a Revision A work instruction applicable from 2025-09-15 to WTG-01 through WTG-12 with a 690 V double-fed asynchronous generator.¹²
• Generator brush inspection task MP-GEN-01 is scheduled every 6 months and references WI-GEN-014.³
• Slip ring cleaning task MP-GEN-02 is scheduled every 12 months and references WI-GEN-014.⁴
• WO-26-0436 for WTG-09 replaced generator brushes for A3210, was completed under WI-GEN-014, used part LWS-P-51207 quantity 1, and notes the shortest brush was 16 mm.⁵
• For WTG-09, the shortest measured brush was B3 at 16 mm, below the 18 mm threshold in WI-GEN-014.⁶

Timeline

• 2025-09-15: WI-GEN-014 is a Revision A work instruction applicable from 2025-09-15 to WTG-01 through WTG-12 with a 690 V double-fed asynchronous generator.¹²

Documents

• WI-GEN-014 Rev. A - Generator Brush Replacement
• Maintenance Plan 2026, Issue 2 — Quellmoor Ridge Wind Farm
• Work Orders Export through 2026-08-31
• Shift Handover Note - Day Shift - 18/07/2026

Related

• Topics: Blades, pitch bearings and main-component lifts, Gearbox lubrication and oil changes, Gearbox temperature, vibration and oil analysis, Generator brushes and electrical systems, Safety, isolation and work at height, Spare parts, stock levels and supply

Sources

Footnotes

1. WI-GEN-014 Rev. A - Generator Brush Replacement — ¶ 2 · ✓ quote verified ↩ ↩² ↩³ ↩⁴

2. WI-GEN-014 Rev. A - Generator Brush Replacement — table 1, row 7 · table ↩ ↩² ↩³ ↩⁴

3. Maintenance Plan 2026, Issue 2 — Quellmoor Ridge Wind Farm — sheet "Tasks", row 9 · table ↩ ↩²

4. Maintenance Plan 2026, Issue 2 — Quellmoor Ridge Wind Farm — sheet "Tasks", row 10 · table ↩ ↩²

5. Work Orders Export through 2026-08-31 — row 78 · table ↩

6. Shift Handover Note - Day Shift - 18/07/2026 — lines 6–12 · ✓ quote verified ↩

Provenance badges✓ quote verified the quoted words were found verbatim in the source texttable values parsed deterministically from the cited table rows