標準號：BS EN 61400-12-1-2006
中文標準名稱：風力渦輪機.風輪發電的動力性能測量
英文標準名稱：Wind turbines - Power performance measurements of electricity producing wind turbines
標準類型：F11
發布日期：2006/7/31 12:00:00
實施日期：2006/7/31 12:00:00
中國標準分類號：F11
國際標準分類號：27.180
引用標準：IEC 60044-1-1996;IEC 60688-1992;IEC 61400-2-1996;ISO 2533-1975;ISO Guide to the expression of uncertainty in measurement, 1995, ISBN 92-67-10188-9
適用范圍：This part of IEC 61400 specifies a procedure for measuring the power performancecharacteristics of a single wind turbine and applies to the testing of wind turbines of all typesand sizes connected to the electrical power network. In addition, this standard describes aprocedure to be used to determine the power performance characteristics of small windturbines (as defined in IEC 61400-2) when connected to either the electric power network or abattery bank. The procedure can be used for performance evaluation of specific turbines atspecific locations, but equally the methodology can be used to make generic comparisonsbetween different turbine models or different turbine settings.The wind turbine power performance characteristics are determined by the measured powercurve and the estimated annual energy production (AEP). The measured power curve isdetermined by collecting simultaneous measurements of wind speed and power output at thetest site for a period that is long enough to establish a statistically significant database over arange of wind speeds and under varying wind and atmospheric conditions. The AEP iscalculated by applying the measured power curve to reference wind speed frequencydistributions, assuming 100 % availability.The standard describes a measurement methodology that requires the measured power curveand derived energy production figures to be supplemented by an assessment of uncertaintysources and their combined effects.