Wind Power Generation - Applications of 3D Scanners - HOLON 3D

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3D inspection of wind blades

The design of the blades in the wind turbine can directly affect the wind energy conversion efficiency. Good design, reliable quality and superior performance are the decisive factors to ensure the normal and stable operation of the unit, which directly affects its annual power generation and is an important part of wind energy utilization. Three-dimensional scanning technology is used to quickly obtain three-dimensional data of the blade detection parts. Through data analysis and comparison, we can understand the existence of problems and make timely maintenance to ensure the operation of the work.

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3D inspection of turbine volute

The turbine volute is one of the commonly used equipment in hydropower plants. The huge energy generated by the high water level requires the volute to be inspected and maintained regularly. There were many disadvantages in the previous inspections. In order to further save inspection time and cost, the manufacturer decided Use the HOLON3D handheld 3D scanner for inspection:

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3D scanning detection of water turbine bucket defects

The use of handheld three-dimensional scanning to measure the water turbine bucket effectively reduces the maintenance time of the water turbine bucket, brings safety guarantee to the operation of the unit after maintenance, and lays a solid foundation for the long-term safe operation of subsequent hydropower generation.

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3D scanning case of large steam turbine

A well-known large-scale thermal power plant enterprise in China invited our technical staff to conduct 3D scanning of its super-large steam turbine casing, aiming to obtain high-precision 3D data and provide effective data support for the production design of the steam turbine insulation cabin.

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3D measurement of 25-meter wind turbine blade mold

A well-known wind power equipment manufacturing enterprise needs to conduct 3D measurement on wind turbine blade molds to inspect whether the blade molds are produced qualified. Wind turbine blades are the most basic and crucial components in wind turbines. The design of the blades directly affects the conversion efficiency of wind energy and its annual power generation. Good design, reliable quality, and superior performance are decisive factors in ensuring the normal and stable operation of the wind turbine unit. Therefore, it is particularly important whether the quality of wind turbine blade molds meets the standards.

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Inspection scheme for the inner wall of the spiral case of large hydraulic turbines

A large domestic hydropower enterprise specially invited our technical staff to conduct 3D scanning and analysis of the inner wall of the turbine volute to measure the castings, aiming to improve the product.

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3D inspection of wind power tower flange

The wind power tower flange is a key support component of wind power equipment. It directly determines the service life of the wind turbine. However, it is the flange that plays a supporting and fixing role that affects the wind power tower. A large domestic wind power group invited HOLON3D to conduct research on the group. Wind power tower flanges undergo 3D measurement analysis to enable product improvements.

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3D inspection of wind turbine blades

A domestic Canadian company is testing and certifying wind blade products that are about 10m long and more than 1m wide. They need to scan the three-dimensional data of the wind blade and the original two-dimensional image for inspection and comparison analysis. HOLON3D engineers use the three-dimensional photogrammetry system HL-3DP to photograph the tested blades from different angles, and then import the captured pictures into the photogrammetry software. The software will automatically calculate the overall frame points of the tested blades based on the triangulation principle.

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Wind turbine canopy 3D scanning case

HOLON3D engineers used the 3D scanner α7000 and the 3D photogrammetry system HL-3DP to acquire 3D data on the wind turbine cabin cover, speeding up the secondary design process of the cabin cover and shortening the product development cycle.

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