low speed shaft

英 [ləʊ spiːd ʃɑːft]

美 [loʊ spiːd ʃæft]

网络低速轴

With this method, torward blades shimmy, gearbox torsional vibration between low speed shaft and high speed shaft, side to side dynamic vibration acceleration of tower, those signal have been analysised in time frequency and amplitude spectrum.
基于S变换的方法对风力机叶片摆振、齿轮箱上高、低速轴之间扭转振动、塔架侧向振动加速度信号进行了在时域、频率域和幅值三维坐标上的解析。
Its advantages is little wear, low leakage and long life and so on, thus this seal is applied to some important occasions which require high pressure, high speed, such as coolant pump shaft seal of nuclear power station.
它具有磨损小、泄漏低和寿命长等优点，因此这种密封被应用于一些要求高压、高转速的重要场合，例如核电站主泵轴密封。
For the problems that appear when the fundamental wave model control strategy works in the low speed and zero speed, the fluctuating high frequency signal injection method is used to build the synchronous shaft high-pass filter, which can extract the fundamental current component from stator current.
针对基波模型控制策略在低速和零速存在的问题，采用高频脉振信号注入法，并设计同步轴高通滤波器用于电流基波分量的提取。