History of changes to: proof of market potentials and economics of a state of the art condition monitoring technology for wind turbine applications
Date Action Change(s) User
Feb. 13, 2024, 4:20 p.m. Created 43 [{"model": "core.projectfund", "pk": 64784, "fields": {"project": 13007, "organisation": 11073, "amount": 25000, "start_date": "2015-09-01", "end_date": "2016-02-29", "raw_data": 184067}}]
Jan. 30, 2024, 4:25 p.m. Created 43 [{"model": "core.projectfund", "pk": 57614, "fields": {"project": 13007, "organisation": 11073, "amount": 25000, "start_date": "2015-09-01", "end_date": "2016-02-29", "raw_data": 163370}}]
Jan. 2, 2024, 4:15 p.m. Created 43 [{"model": "core.projectfund", "pk": 50451, "fields": {"project": 13007, "organisation": 11073, "amount": 25000, "start_date": "2015-09-01", "end_date": "2016-02-29", "raw_data": 138179}}]
Dec. 5, 2023, 4:24 p.m. Created 43 [{"model": "core.projectfund", "pk": 43201, "fields": {"project": 13007, "organisation": 11073, "amount": 25000, "start_date": "2015-08-31", "end_date": "2016-02-29", "raw_data": 110913}}]
Dec. 5, 2023, 4:24 p.m. Created 41 [{"model": "core.projectorganisation", "pk": 119488, "fields": {"project": 13007, "organisation": 13608, "role": "PARTICIPANT_ORG"}}]
Nov. 27, 2023, 2:15 p.m. Added 35 {"external_links": []}
Nov. 21, 2023, 4:40 p.m. Created 43 [{"model": "core.projectfund", "pk": 35913, "fields": {"project": 13007, "organisation": 11073, "amount": 25000, "start_date": "2015-08-31", "end_date": "2016-02-29", "raw_data": 68049}}]
Nov. 21, 2023, 4:40 p.m. Created 41 [{"model": "core.projectorganisation", "pk": 105978, "fields": {"project": 13007, "organisation": 13608, "role": "LEAD_ORG"}}]
Nov. 20, 2023, 2:05 p.m. Updated 35 {"title": ["", "proof of market potentials and economics of a state of the art condition monitoring technology for wind turbine applications"], "description": ["", "\nA cost-effective Condition Monitoring (CM) technique is essential to raise the availability of\nlarge Wind Turbines (WTs), whether onshore or offshore for the following reasons: The high\nconstruction cost of large WTs increasing the need to improve payback; Large WTs are prone\nto failure from extreme environments, such as rain, sand, lighting, tornado, snow and ice, and\nalso subject to constantly variable load; large WTs breaking down have long downtimes due\nto access difficulties; and furthermore, in most large WTs, subassemblies are installed in the\nspace- limited nacelle on the tower at a height over 60 (m) making replacement difficult.\nThe use of a reliable CM system will enhance the maintenance and prevent critical WT\nsubassemblies from being fatally damaged. However, to date, an appropriate CM system,\nspecifically designed for WT, is not existed. This is an essential need for wind farms because\nthe monitoring signals collected from a WT are non-stationary and nonlinear, both in time and\nfrequency, while the conventional CM Systems are notorious in dealing with nonlinear and\nnon-stationary signals. The inaccurate analysis of WT signals results in frequent spurious\nalarms, which cause unnecessary shut down of the WTs, whilst, sometimes not detecting real\nfaults. This imperfect performance leads to serious reduction in wind farms availability and\nhence increases the cost of wind power.\nA novel WT CM technology has been developed by Zigoorat Ltd, which is distinguished by\nboth its excellent capability in processing non-stationary/nonlinear signals and its efficient\ncomputational algorithm. In addition, it has substantially greater fault detection precision as\nwell as easy installation mechanism compare to existing products in the market.\n\n"], "extra_text": ["", "\n\n\n\n"], "status": ["", "Closed"]}
Nov. 20, 2023, 2:05 p.m. Added 35 {"external_links": [52000]}
Nov. 20, 2023, 2:05 p.m. Created 35 [{"model": "core.project", "pk": 13007, "fields": {"owner": null, "is_locked": false, "coped_id": "6d6e0e28-76a4-4562-add5-3dfddc36277e", "title": "", "description": "", "extra_text": "", "status": "", "start": null, "end": null, "raw_data": 68032, "created": "2023-11-20T13:48:40.932Z", "modified": "2023-11-20T13:48:40.932Z", "external_links": []}}]