- Rapport
- Sol och vind
Post-construction production assessment of wind farms
| 2016:297 | Johannes Lindvall, Johan Hansson, Ove Undheim
Focus in this report is on Developing methods for long-term adjustment of operational production data and Developing methods for estimation of losses using the potential energy production during periods when the turbine is in a non-full performance state.
\u003Cp\u003EFull performance is \u003Cspan\u003Edefined as \u201C\u003C/span\u003EThe WTG is operative and generating according to design specifications with no technical restrictions or limitations which affect generation\u003Cspan\u003E\u201D. \u003C/span\u003EA post-construction production assessment is especially valuable in refinancing and sales processes. But a post-construction annual energy production (AEP) estimation can \u003Cspan\u003Ealso be used to update the long\u2011term\u003C/span\u003E internal budget for the wind farm. \u003Cspan\u003E\u00A0\u003C/span\u003EThe methods developed to estimate the losses can also be used in the daily monitoring of the wind farm performance.\u003C/p\u003E