Static testing system for wind turbine blades

1.1 Product Overview

Using multi-point coordinated loading testing technology to achieve static testing of full-scale complete wind turbine blades and FEM model verification, in compliance with the requirements of the International Electrotechnical Commission (IEC) Technical Specification 61400-23, to achieve stiffness and strength testing of the blades.

The solution includes stable and reliable hydraulic winch products and linear actuator cylinder products, which can achieve 150% rated load testing or failure testing requirements for fan blades.

1.2 Product Advantages and Technical Features

1.2.1 Integration/Synchronization

The advanced control system, data acquisition, and application software are seamlessly integrated to create an efficient and high-precision testing and simulation environment.

1.2.2 Wide range of applications

There are two loading forms: horizontal stretching and vertical stretching.

1.2.3 Durable/Reliable

The fatigue level designed testing electro-hydraulic servo execution product can resist 150% overload.

1.2.4. Safety

The hydraulic winch and electro-hydraulic servo actuator cylinder adopt advanced servo control technology, which can switch between low flow/low pressure/manual mode, suitable for various testing applications.

Horizontal stretching diagram