BV Solution-ShafTest® Proprietary Technology
√ Main Shaft does not need to be removed
√ Require 1 – 2 hours down time
√ Remove the anti-corrosion coating at both ends (or one end)
of the service shaft
√ Draw the detection area divider line
√ Axial scanning, acquisition and storage of ultrasonic echo data
√ Acquisition signal processing and defect identification
Technique Retrofit
▶ WTG Control System and SCADA system
▶ WTG Start-Up At Low Temperatures
▶ High-Speed Brake Safety Retrofit
▶ Gearbox Oil Leakage Retrofit
▶ Low Temperatures Heater Optimizing Technical Retrofit
▶ Yaw Vibration Abnormal Noise & Wear Retrofit
▶ Slip Ring Grounding Phase Anti-Wear Retrofit
▶ Slip Ring Champer Ventilation Retrofit
▶ Ultrasonic Anemometer Retrofit
Gearbox Repair On Tower
▶ Low Speed Shaft Replacement on Tower