Static test method of horizontal shaft wind turbine vane scale model based on equal strength principle

The invention discloses a static test method of a horizontal shaft wind turbine vane scale model. The method aims at replacing a full-size vane static test experience through a low-cost and high-efficiency scale model experience detection and computational analysis mode. The method is characterized in that a static test experience of the vane model is adopted to replace the traditional full-size vane static test experience, vanes of the vane model are narrowed in size with an equal proportion, and an experience load of the scale model can be confirmed according to the requirement that the scale model and prototype vanes meet equal strength of the structure. According to the test method, not only are currently-used vane static test devices adopted, but also low-cost small-type test devices and equipment can be adopted to conduct the static experience. Through accurate design and numerical calculation, the scale model and the full-size vanes can have a relatively accurate structural size corresponding relation and a load corresponding relation, and accuracy of test results can be achieved.