Measurements on the foundations of wind turbines
To detect tower movements of wind turbines, several laser triangulation sensors measure the distance from the base ring to the foundation. Due to the high measuring rate and accuracy, changes are reliably detected. If the permissible limit values are exceeded, the system is shut down to prevent damage. Depending on the number of sensors installed, detailed evaluations about the vibration behavior can be made. To detect tower movements of wind turbines, several laser triangulation sensors measure the distance from the base ring to the foundation. Due to the high measuring rate and accuracy, changes are reliably detected. If the permissible limit values are exceeded, the system is shut down to prevent damage. Depending on the number of sensors installed, detailed evaluations about the vibration behavior can be made.
To detect tower movements of wind turbines, several laser triangulation sensors measure the distance from the base ring to the foundation. Due to the high measuring rate and accuracy, changes are reliably detected. If the permissible limit values are exceeded, the system is shut down to prevent damage. Depending on the number of sensors installed, detailed evaluations about the vibration behavior can be made. To detect tower movements of wind turbines, several laser triangulation sensors measure the distance from the base ring to the foundation. Due to the high measuring rate and accuracy, changes are reliably detected. If the permissible limit values are exceeded, the system is shut down to prevent damage. Depending on the number of sensors installed, detailed evaluations about the vibration behavior can be made.
Application challenge
To detect tower movements of wind turbines, several laser triangulation sensors measure the distance from the base ring to the foundation. Due to the high measuring rate and accuracy, changes are reliably detected. If the permissible limit values are exceeded, the system is shut down to prevent damage. Depending on the number of sensors installed, detailed evaluations about the vibration behavior can be made.
Measurement method and system
To detect tower movements of wind turbines, several laser triangulation sensors measure the distance from the base ring to the foundation. Due to the high measuring rate and accuracy, changes are reliably detected. If the permissible limit values are exceeded, the system is shut down to prevent damage. Depending on the number of sensors installed, detailed evaluations about the vibration behavior can be made.
The problem
To detect tower movements of wind turbines, several laser triangulation sensors measure the distance from the base ring to the foundation. Due to the high measuring rate and accuracy, changes are reliably detected. If the permissible limit values are exceeded, the system is shut down to prevent damage. Depending on the number of sensors installed, detailed evaluations about the vibration behavior can be made.
The method
To detect tower movements of wind turbines, several laser triangulation sensors measure the distance from the base ring to the foundation. Due to the high measuring rate and accuracy, changes are reliably detected. If the permissible limit values are exceeded, the system is shut down to prevent damage. Depending on the number of sensors installed, detailed evaluations about the vibration behavior can be made.