Testing of the world’s longest wind turbine blade
The LM 88.4 P test blade arrived at BLAEST on 1st July, 2016, after being transported from LM Wind Power’s Pilot Plant in Lunderskov. In four weeks the static test was successfully completed.
The LM 88.4 P demonstrated that it can withstand extremely high winds. In the next few months a fatigue test involving the shaking the blade up and down several million times was conducted to determine the durability, longevity, and the ability to survive 25 years of offshore operation.
For the rest of 2016, two LM 88.4 P blades will be tested simultaneously: one at LM Wind Power’s Lunderskov Test Centre, and one at the BLAEST test facility. The parallel testing program will provide results over a 7-month duration – to ensure that the blade meets its design requirements, in half the time normally required for testing.
The BLAEST test centre is co-owned by the leading wind technology institutes Force Technology, Technical University of Denmark (DTU – Risø) and Det Norske Veritas DNV Germanischer Lloyd. BLAEST operates several test stands for testing the strength and fatigue of wind turbine blades.
BLAEST Test Centre has been using Gantner Instruments strain gauge technology for several years. Several systems with up to 100 channels per measuring setup record the strain signals dynamically, synchronously and precisely. The modules Q.bloxx A116 and the test controller Q.station were used.
Testing is performed in cooperation with our Danish partner IPC Teknik ApS.
More articles
Precise Measurement of High Voltage Systems
In high-voltage environments, the precision and reliability of measurement systems are crucial for safety, compliance, and performance optimization. High-voltage testing and measurement are integral to developing and producing equipment and systems that operate under high-voltage conditions, such as power transmission systems, high-voltage motors and generators, and components for electric vehicles. Gantner Instruments' Q.series X A12x modules (e.g., Q.series X A128) offer sophisticated solutions to address the unique challenges of high-voltage measurements.
Read more...Gantner Instruments Presents Cryogenic Measurement Solutions for Hydrogen Technology
Hydrogen systems are a steadily growing field encompassing several technologies, such as liquefied hydrogen storage tanks, fuel cells, and cryogenic engines. These require meticulous temperature monitoring to ensure system integrity and performance. Operating in these low-temperature environments presents unique challenges, such as thermal contraction of materials, sensor self-heating, and the non-linearity of cryogenic sensors. Without accurate measurement, performance degradation and potential system failures become risks.
Read more...China International Battery Fair 2024
Gantner Instruments at China International Battery Fair at the Chongqing International Expo Center, from April 27th to 29th, 2024.
Read more...