发电机转速是发电机主轴的旋转速度，一分钟内所能完成的最大转数。转速的快慢是标示发动机档次的重要参数之一，它是决定发动机内部传输率的关键因素之一。发电机的转速通常都以转/分来表示，符号记法r/min。计算公式为转速n=60f/p，n表示转速，f表示频率，p表示电机的极对数。
... generator shielding 发电机罩，发电机屏蔽 generator speed 发电机转速 generator star point 发电机星形接法的中性点 ...
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测速发电机转速传感器 velocity generator
发电机转速计反馈 generator tachometer feedback
发电机式转速表 generator-type tachometer
发电机式转速计 generator tachometer
水轮发电机飞逸转速 runaway speed of hydro generator
发电机额定转速 rated rotation speed of generator
电动式发动机转速表 electrical engine speed indicator
水轮发电机额定转速 rated speed of hydro generator
发电机最高设定转速 full generator set speed
认为发电机转速达到两倍临界转速附近，轴系发生了油膜振荡。
Thought that the generator rotational speed had achieved nearby two time of critical rotation speeds, the shafting has had the oil film vibration.
介绍了BP网络用于船舶发电机转速控制系统传感器故障诊断的方法。
BP networks on fault diagnose of sensor used on generator speed control system of Marine is introduced.
结合神经网络与PID控制，形成船舶柴油发电机转速神经网络控制系统；
Rotation speed control of marine diesel engine generator is built by the combination of neural network and PID control system.
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