STATIC one kind of horizontal axis wind turbine blade Correction Test results

The present invention discloses a method of using the combination calculation and experiment, carried out under the structural performance of the method horizontal axis wind turbine blade in the static load assessment. The method of performance evaluation in comparison with conventional blades static bench test using simple, this method may be more accurate assessment of the blades in operation, the limit load, or subjected to other static loads embodied the structural response. The method consists of the following components: a test blade in a static test bench; numerical simulation static bench test procedure; Test and Correlation Analysis calculated; Effect of centrifugal loading on the blade structure in response to actual operating conditions Analysis ; the impact of the correction on the test results. As the method for introducing centrifugal loading on the structure of the blade in response to the analysis, testing and correction, can compensate for static bench test can not affect the centrifugal load of the inadequate reaction, improving the accuracy of the performance evaluation of the structure of the structural response.