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首页> 外文期刊>Instrumentation & Measurement Magazine, IEEE >Testing nacelles of wind turbines with a hardware in the loop test bench
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Testing nacelles of wind turbines with a hardware in the loop test bench

机译：在环路测试台中使用硬件测试风力涡轮机的机舱

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Testing of wind energy converters (WEC) at ground level in contrast to an in-field setup has increased in the last years. As it is an approach which is fundamentally different to in field-testing, it requires significant modifications of the measurement environment and the layout of the sensor system. To increase the reliability of WECs, a detailed investigation of the status of various electrical and mechanical values is necessary because good condition monitoring guarantees a well-controlled state of the turbine in the desired point of operation. This leads to an appropriate maintenance strategy that enhances the lifetime of the WEC. Crucial physical values can be identified easier at ground level testing than with an in-field setup. This article addresses the realization of Hardware in the Loop (HIL) concepts on signal and power level for the use in WEC nacelle testing. Moreover, the functionality of the 1 MW demonstrator test bench operating in HIL mode with a DUT controlled by the original nacelle controller is shown.
机译：与现场安装相比，在地面上对风能转换器（WEC）的测试在最近几年有所增加。由于这是一种与现场测试根本不同的方法，因此需要对测量环境和传感器系统的布局进行重大修改。为了提高WEC的可靠性，必须对各种电气和机械值的状态进行详细研究，因为良好的状态监视可确保在所需的操作点上涡轮机的状态得到良好控制。这导致了适当的维护策略，从而延长了WEC的寿命。与现场安装相比，在地面测试中可以更轻松地确定关键物理值。本文介绍了在信号和功率级别上用于WEC机舱测试的硬件在环（HIL）概念的实现。此外，还显示了以原始机舱控制器控制的DUT在HIL模式下运行的1 MW演示器测试台的功能。

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