History of changes to: Non contact microphone array for structural health diagnostics combined with active noise and vibration cancellation for wind turbine nacelle machinery (CMDRIVE)
Date Action Change(s) User
Nov. 27, 2023, 2:11 p.m. Added 35 {"external_links": []}
Nov. 20, 2023, 2:02 p.m. Added 35 {"external_links": []}
Nov. 13, 2023, 1:33 p.m. Added 35 {"external_links": []}
Nov. 6, 2023, 1:30 p.m. Added 35 {"external_links": []}
Aug. 14, 2023, 1:30 p.m. Added 35 {"external_links": []}
Aug. 7, 2023, 1:31 p.m. Added 35 {"external_links": []}
July 31, 2023, 1:33 p.m. Added 35 {"external_links": []}
July 24, 2023, 1:35 p.m. Added 35 {"external_links": []}
July 17, 2023, 1:33 p.m. Added 35 {"external_links": []}
July 10, 2023, 1:25 p.m. Added 35 {"external_links": []}
July 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
June 26, 2023, 1:25 p.m. Added 35 {"external_links": []}
June 19, 2023, 1:26 p.m. Added 35 {"external_links": []}
June 12, 2023, 1:29 p.m. Added 35 {"external_links": []}
June 5, 2023, 1:32 p.m. Added 35 {"external_links": []}
May 29, 2023, 1:27 p.m. Added 35 {"external_links": []}
May 22, 2023, 1:28 p.m. Added 35 {"external_links": []}
May 15, 2023, 1:30 p.m. Added 35 {"external_links": []}
May 8, 2023, 1:36 p.m. Added 35 {"external_links": []}
May 1, 2023, 1:27 p.m. Added 35 {"external_links": []}
April 24, 2023, 1:34 p.m. Added 35 {"external_links": []}
April 17, 2023, 1:29 p.m. Added 35 {"external_links": []}
April 10, 2023, 1:24 p.m. Added 35 {"external_links": []}
April 3, 2023, 1:26 p.m. Added 35 {"external_links": []}
Jan. 28, 2023, 11:08 a.m. Created 43 [{"model": "core.projectfund", "pk": 24549, "fields": {"project": 1735, "organisation": 4, "amount": 174561, "start_date": "2014-03-01", "end_date": "2015-02-28", "raw_data": 38678}}]
Jan. 28, 2023, 10:51 a.m. Added 35 {"external_links": []}
April 11, 2022, 3:45 a.m. Created 43 [{"model": "core.projectfund", "pk": 16651, "fields": {"project": 1735, "organisation": 4, "amount": 174561, "start_date": "2014-03-01", "end_date": "2015-02-28", "raw_data": 7384}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 62762, "fields": {"project": 1735, "organisation": 479, "role": "PARTICIPANT_ORG"}}]
April 11, 2022, 3:45 a.m. Created 41 [{"model": "core.projectorganisation", "pk": 62761, "fields": {"project": 1735, "organisation": 2071, "role": "LEAD_ORG"}}]
April 11, 2022, 1:47 a.m. Updated 35 {"title": ["", "Non contact microphone array for structural health diagnostics combined with active noise and vibration cancellation for wind turbine nacelle machinery (CMDRIVE)"], "description": ["", "\nThe project goal is to establish the feasibility of the innovative use of a non contact microphone array for stuctural health diagnostics by vibration detection combined with active noise and vibration cancellation, for all the rotating machinery within an onshore wind turbine nacelle. Novel time and phase reversal techniques for received microphone signals will be investigated experimentally to investigate the possibility of high volume coverage for both vibration detection and cancellation. The array could potentially achieve a step function reduction in wind farm levelised electricity cost through a combination of several cost benefit factors. (1) Machinery lifetime extension, reduced maintenance costs and avoidance of lost revenue through reduced forced downtime and scheduled downtime; (2) Generation of increased revenue through turbine operation at higher wind speeds, increasing the capacity factor: made safely possible through reduced machinery vibration and environmentally possible through reduced noise emission; (3) Reduced noise issue costs. Benefits under all headings are estimated to total £35k per MW year, which is ~25% of an onshore turbine OPEX +CAPEX.\n\n"], "extra_text": ["", "\n\n\n\n"], "status": ["", "Closed"]}
April 11, 2022, 1:47 a.m. Added 35 {"external_links": [6261]}
April 11, 2022, 1:47 a.m. Created 35 [{"model": "core.project", "pk": 1735, "fields": {"owner": null, "is_locked": false, "coped_id": "c5b86fe1-e1de-41f7-a4e4-4dfd913977f8", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 7369, "created": "2022-04-11T01:32:24.476Z", "modified": "2022-04-11T01:32:24.476Z", "external_links": []}}]