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WTG-01 is a wind turbine at Quellmoor Ridge Wind Farm, which has 12 turbines identified WTG-01 to WTG-12.1234567891011121314 The site’s turbines are Litware LT-32 CCV units with Fabrikam FGT-3200 gearboxes, and WTG-01 is included in site procedures for gearbox oil changes, lockout/tagout, and working at height.151617182192021 For WTG-01, the 2026-H1 KPI export lists 98.6% availability, 952.7 MWh energy, 10.4 hours downtime, and 24 alarms for 2026-01.22
Facts
- The installation is Quellmoor Ridge Wind Farm, comprising 12 wind turbines WTG-01 to WTG-12 with a capacity of 38.4 MW.1
- The change was raised on 2025-05-06 by Dario Penwarden, O&M Supervisor, and is a technical lubricant change scoped to WTG-01 through WTG-12.232425
- Action 3 is the conversion campaign for WTG-01 to WTG-12, owned by Dario Penwarden and due from 2025-09-01 to 2025-11-28.26
- The procedure applies to WTG-01 to WTG-12 with Litware LT-32 CCV turbines and Fabrikam FGT-3200 gearboxes.15
- The scope covers all gearbox oil changes on WTG-01 to WTG-12, including planned changes and changes decided after oil analysis.16
- The procedure applies to all work on WTG-01 to WTG-12 and on the Quellmoor Ridge substation low-voltage boards.17
- The scope covers all climbing, work in the nacelle and hub, and rescue on WTG-01 to WTG-12.18
- 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.2728
- MM-01 met mast is a 92 m meteorological mast located north of WTG-01 and is the reference for power curve tests.29
- On 2026-04-10, S200 Ready - low wind started for WTG-01 through WTG-12 between 11:00:11 and 11:01:28 and ended between 16:00:13 and 16:01:30.30313233
- On 2026-06-06, A6101 Grid voltage out of range alarms were raised across WTG-01 through WTG-12 with value 87.2 %, accompanied by S510 Stopped - fault START entries; later A6101 clear entries show value 99.6 % and S510 END entries.343536373839
- On 2026-06-18 at about 14:10, A6101 Grid voltage out of range alarms were raised on WTG-01 through WTG-12 at 89.2 %, with S510 Stopped - fault status starts recorded for each turbine in the same sequence.404142434445464748495051
- On 2026-07-14, WTG-01 through WTG-12 started S430 Curtailed - grid operator setpoint at 20.0 MW; END entries are shown through WTG-12 across the part boundary.52535455
- On 2026-07-15 and 2026-07-16, S430 Curtailed - grid operator setpoint at 20.0 MW started for WTG-01 through WTG-12 at about 08:00 and ended at about 18:00.56575859
- On 2026-07-24, WTG-01 through WTG-12 entered S200 Ready - low wind status around 07:00 at 2.2 wind_speed_ms and ended S200 around 12:00 at 3.6 wind_speed_ms.60616263
- On 2026-08-02, A6101 Grid voltage out of range was raised for WTG-01 through WTG-12 with value 89.3 %, S510 Stopped - fault started, then the A6101 alarms cleared at 99.6 % and S510 ended.646566676869
- On 2026-08-21, WTG-01 through WTG-12 raised A6101 Grid voltage out of range at 87.8 %, entered S510 Stopped - fault, then cleared A6101 at 99.6 % and ended S510.7071727374757677
- On 2026-08-23, WTG-01 through WTG-12 started S200 Ready - low wind at wind speed 2.4 m/s and later ended S200 at wind speed 3.3 m/s.78798081
- The export records a completed high-priority modification campaign for gearbox oil conversion from PWG 320 to PWG 220 with a 60 L flush for WTG-01 through WTG-12 under reference MOC-2025-012; each row lists part PWS-220-D208 with quantity 3.828384858687888990919293
- Pitch bearing bolt re-torque work for WTG-01 through WTG-06 was completed with a stated torque of 1,450 Nm and coverage of 100 % of bolts, referenced to SB-LWS-2025-11 Rev. A.949596979899
- Gearbox oil sampling work orders WO-26-0341 through WO-26-0352 cover WTG-01 through WTG-12 and are all marked Completed.100101102103104105106107108109110111
- The first listed record is for WTG-01 in 2026-01, with availability_pct 98.6, energy_mwh 952.7, downtime_h 10.4, and alarm_count 24.22
- Quellmoor Ridge has 12 Litware LT-32 turbines in CCV configuration, identified WTG-01 to WTG-12, with total capacity of 38.4 MW.2
- The turbine labels shown on the plan are WTG-01, WTG-02, WTG-03, WTG-04, WTG-05, WTG-06, WTG-07, WTG-08, WTG-09, WTG-10, WTG-11, and WTG-12.34567891011121314
- The configuration records checked for Quellmoor Ridge Wind Farm showed that all 12 turbines, WTG-01 through WTG-12, were delivered as LT-32 in CCV configuration with Fabrikam FGT-3200 gearboxes, so SB-LWS-2025-07 applies to all 12 turbines.19
- Rescue kit inspections were performed on WTG-01 to WTG-04 under MP-HSE-01.112
- Superseded: The procedure applies to WTG-01 to WTG-12, specified as Litware LT-32 CCV turbines with Fabrikam FGT-3200 gearboxes.20
- Superseded: The scope covers all gearbox oil changes on WTG-01 to WTG-12, whether planned or decided after oil analysis.21
Timeline
- 2025-05-06: The change was raised on 2025-05-06 by Dario Penwarden, O&M Supervisor, and is a technical lubricant change scoped to WTG-01 through WTG-12.232425
- 2025-07: The configuration records checked for Quellmoor Ridge Wind Farm showed that all 12 turbines, WTG-01 through WTG-12, were delivered as LT-32 in CCV configuration with Fabrikam FGT-3200 gearboxes, so SB-LWS-2025-07 applies to all 12 turbines.19
- 2025-09-01: Action 3 is the conversion campaign for WTG-01 to WTG-12, owned by Dario Penwarden and due from 2025-09-01 to 2025-11-28.26
- 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.2728
- 2025-11: Pitch bearing bolt re-torque work for WTG-01 through WTG-06 was completed with a stated torque of 1,450 Nm and coverage of 100 % of bolts, referenced to SB-LWS-2025-11 Rev. A.949596979899
- 2026-01: The first listed record is for WTG-01 in 2026-01, with availability_pct 98.6, energy_mwh 952.7, downtime_h 10.4, and alarm_count 24.22
- 2026-04-10: On 2026-04-10, S200 Ready - low wind started for WTG-01 through WTG-12 between 11:00:11 and 11:01:28 and ended between 16:00:13 and 16:01:30.30313233
- 2026-06-06: On 2026-06-06, A6101 Grid voltage out of range alarms were raised across WTG-01 through WTG-12 with value 87.2 %, accompanied by S510 Stopped - fault START entries; later A6101 clear entries show value 99.6 % and S510 END entries.343536373839
- 2026-06-18: On 2026-06-18 at about 14:10, A6101 Grid voltage out of range alarms were raised on WTG-01 through WTG-12 at 89.2 %, with S510 Stopped - fault status starts recorded for each turbine in the same sequence.404142434445464748495051
- 2026-07-14: On 2026-07-14, WTG-01 through WTG-12 started S430 Curtailed - grid operator setpoint at 20.0 MW; END entries are shown through WTG-12 across the part boundary.52535455
- 2026-07-15: On 2026-07-15 and 2026-07-16, S430 Curtailed - grid operator setpoint at 20.0 MW started for WTG-01 through WTG-12 at about 08:00 and ended at about 18:00.56575859
- 2026-07-24: On 2026-07-24, WTG-01 through WTG-12 entered S200 Ready - low wind status around 07:00 at 2.2 wind_speed_ms and ended S200 around 12:00 at 3.6 wind_speed_ms.60616263
- 2026-08-02: On 2026-08-02, A6101 Grid voltage out of range was raised for WTG-01 through WTG-12 with value 89.3 %, S510 Stopped - fault started, then the A6101 alarms cleared at 99.6 % and S510 ended.646566676869
- 2026-08-21: On 2026-08-21, WTG-01 through WTG-12 raised A6101 Grid voltage out of range at 87.8 %, entered S510 Stopped - fault, then cleared A6101 at 99.6 % and ended S510.7071727374757677
- 2026-08-23: On 2026-08-23, WTG-01 through WTG-12 started S200 Ready - low wind at wind speed 2.4 m/s and later ended S200 at wind speed 3.3 m/s.78798081
Documents
- Environmental Permit EP-2018-0417 - Quellmoor Ridge Wind Farm (consolidated with variation 2)
- MOC-2025-012 - Gearbox Oil Grade Change to PWG 220
- Blade inspection report WBS-2026-031 - Quellmoor Ridge Wind Farm (May 2026)
- SOP-GBX-010 Rev. B - Gearbox oil change
- SOP-LOTO-001 Rev. C - Lockout/tagout of wind turbines
- SOP-WAH-003 Revision B - Working at height and rescue
- WI-GEN-014 Rev. A - Generator Brush Replacement
- Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12
- Maintenance Plan 2026, Issue 2 — Quellmoor Ridge Wind Farm
- SCADA alarm and status log, 2026-04-01 to 2026-08-31
- Spare Parts Stock Snapshot 2026-07-21 for Quellmoor Ridge O&M Building
- Work Orders Export through 2026-08-31
- KPI Export 2026-H1
- Quellmoor Ridge Wind Farm Onboarding and Site Rules (February 2025)
- Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C
- Email RE: LWS-TS-48213 Applicability of SB-LWS-2025-07 Rev. A to Quellmoor Ridge
- Shift handover - 2026-07-15 (day shift to night shift)
- SOP-GBX-010 - Gearbox oil change, Revision A (superseded)
Related
- Topics: Blades, pitch bearings and main-component lifts, Cold-climate operation and icing, Environmental permit and night curtailment, Gearbox lubrication and oil changes, Gearbox temperature, vibration and oil analysis, Generator brushes and electrical systems, Grid connection and grid operator instructions, Safety, isolation and work at height, Spare parts, stock levels and supply, Training, site rules and acronyms
Sources
Footnotes
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Environmental Permit EP-2018-0417 - Quellmoor Ridge Wind Farm (consolidated with variation 2) — p. 1 · ✓ quote verified ↩ ↩2
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Quellmoor Ridge Wind Farm Onboarding and Site Rules (February 2025) — slide 2 · ✓ quote verified ↩ ↩2 ↩3
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 5 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 6 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 9 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 10 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 11 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 13 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 12 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 14 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 16 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 18 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 20 · OCR ↩ ↩2
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Quellmoor Ridge Wind Farm Site Layout Plan - Rev. C — region 21 · OCR ↩ ↩2
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SOP-GBX-010 Rev. B - Gearbox oil change — table 1, row 7 · table ↩ ↩2
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SOP-GBX-010 Rev. B - Gearbox oil change — ¶ 7 · ✓ quote verified ↩ ↩2
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SOP-LOTO-001 Rev. C - Lockout/tagout of wind turbines — ¶ 6 · ✓ quote verified ↩ ↩2
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SOP-WAH-003 Revision B - Working at height and rescue — ¶ 6 · ✓ quote verified ↩ ↩2
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Email RE: LWS-TS-48213 Applicability of SB-LWS-2025-07 Rev. A to Quellmoor Ridge — message body, lines 10–12 · paraphrase ↩ ↩2 ↩3
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SOP-GBX-010 - Gearbox oil change, Revision A — table 1, row 7 · table ↩ ↩2
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SOP-GBX-010 - Gearbox oil change, Revision A — ¶ 6 · ✓ quote verified ↩ ↩2
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KPI Export 2026-H1 — row 2 · table ↩ ↩2 ↩3
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MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 1, row 3 · table ↩ ↩2
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MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 1, row 4 · table ↩ ↩2
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MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 1, row 5 · table ↩ ↩2
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MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 3, row 4 · table ↩ ↩2
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WI-GEN-014 Rev. A - Generator Brush Replacement — ¶ 2 · ✓ quote verified ↩ ↩2
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WI-GEN-014 Rev. A - Generator Brush Replacement — table 1, row 7 · table ↩ ↩2
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Other assets", row 3 · table ↩
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 106 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 117 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 118 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 129 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 690 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 691 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 712 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 713 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 714 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 737 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 864 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 866 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 868 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 870 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 872 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 874 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 876 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 878 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 880 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 882 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 884 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 886 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1202 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1213 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1214 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1225 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1230 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1257 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1267 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1296 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1376 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1387 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1393 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1404 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1437 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1459 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1461 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1482 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1466 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1484 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1714 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1736 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1715 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1737 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1738 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1758 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1740 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1761 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1788 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1799 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1808 · table ↩ ↩2
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SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1819 · table ↩ ↩2
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Shift handover - 2026-07-15 (day shift to night shift) — lines 18–20 · ✓ quote verified ↩
Provenance badges✓ quote verified the quoted words were found verbatim in the source textparaphrase reworded from the source text; numbers checked, no verbatim quotetable values parsed deterministically from the cited table rowsOCR text recognised from an image; compare it with the image