CEI EN 61400-23 : 2014

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Notation
5 General principles
6 Documentation and procedures
   for test blade
7 Blade test program and test plans
8 Load factors for testing
9 Test loading and test load evaluation
10 Test requirements
11 Test results evaluation
12 Reporting
Annex A (informative) - Guidelines for the necessity
        of renewed static and fatigue testing
Annex B (informative) - Areas to be tested
Annex C (informative) - Effects of large deflections
        and load direction
Annex D (informative) - Formulation of test load
Annex E (informative) - Differences between design
        and test load conditions
Annex F (informative) - Determination of number of
        load cycles for fatigue tests
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Describes the requirements for full-scale structural testing of wind turbine blades and for the interpretation and evaluation of achieved test results.