BS PD CLC/TS 61400-26-2:2017

BS PD CLC/TS 61400-26-2:2017 provides a framework from which production-based performanceindicators of a WTGS (wind turbine generator system) can be derived. It unambiguouslydescribes how data is categorised and provides examples of how the data can be used toderive performance indicators.The approach of this part of IEC 61400 is to expand the time allocation model, introduced inIEC TS 61400-26-1, with two additional layers for recording of the actual energy productionand potential energy production associated with the concurrent time allocation.It is not the intention of this Technical Specification to define how production-basedavailability shall be calculated. Nor is it the intention to form the basis for power curveperformance measurements, which is the objective of IEC 61400-12.Cross References:CLC/TS 61400-26-1:2017IEC TS 61400-26-1:2011IEC 60050IEC 61400-25-5:2006IEEE 762:2006IEC 61400-12-1:2005IEC 61400-1:2005 IEC 61400-25-3:2006IEC 61400-25-2:2006IEC 61400-25-1:2006IEC 61400-25-4:2008IEC 61400-25-6:2010EN 61400-25-4 (IEC 61400-25-4:2016)ASEN 61400-25-6:2017EN 61400-25-3 (IEC 61400-25-3:2015)AS EN 61400-25-5 (IEC 61400-25-5:2006)ASEN 61400-1 (IEC 61400-1:2005) ASISO 3977-9:1999IEC 61400-12-2:2013EN 61400-12-1:2017EN 61400-12-2 (IEC 61400-12-2:2013) ASEN 61400-25-1 (IEC 61400-25-1:2006)ASEN 61400-25-2 (IEC 61400-25-2:2015)AS