Wireless Inertial Measurements on a Wind Turbine Rotor Blade

被引：3
|
作者：
Berkemeyer, Frank [1 ]
Lang, Walter [1 ]
机构：
[1] Univ Bremen, Inst Microsensors Actuators & Syst IMSAS, Bremen, Germany
来源：
2020 IEEE SENSORS | 2020年
关键词：
wind energy; rotor blade; inertial measurements; wireless sensor node; load monitoring;
D O I：
10.1109/sensors47125.2020.9278650
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper we present a wireless Inertial Measurement Unit (IMU), which enables triple-axis measurements of acceleration and angular velocity on a rotor blade of a wind turbine. Sensor data is transmitted directly to the nacelle and is optimized for minimum latency and power consumption. The potential of the proposed wireless IMU is demonstrated through measurements on a 3.4 MW wind turbine with a 104 m rotating diameter. Findings show that the deployment of wireless IMU's on rotor blades is a feasible approach for the estimation of rotor blade movement during operation.
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页数：4
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