1) hysteresis distortion
磁滞畸变
2) hysteresis distortion,late distortion
滞后畸变
3) magnetic field distortion
磁场畸变
1.
In order to establish a precise nonlinear model for turbo-generators,FEM was employed to study three nonlinear factors(including the main flux saturation,the rotor yoke saturation caused by excitation flux leakage and the magnetic field distortion).
为了建立汽轮发电机的精确的非线性模型,以有限元方法为工具,系统研究了汽轮发电机的3种非线性因素,即主磁通饱和效应、励磁电流漏磁通导致的转子轭部附加饱和效应及磁场畸变非线性。
2.
Two factors of iron saturation and magnetic field distortion affecting such nonlinear characteristics are presented in this paper.
通过理论分析和有限元计算相结合的方法,以一台300MW汽轮发电机为例,对其在正常和非正常运行状态下的非线性特性曲线族和磁场分布进行了系统研究和分析,提出主要是由于铁心饱和与磁场畸变两个因素的影响,导致了汽轮发电机复杂的非线性特性。
3.
The distinction is due to the nonlinear characteristics of iron saturation and magnetic field distortion widely existed in large turbine generators under load conditions.
揭示了不同运行条件下4种汽轮发电机的负载非线性特性均与各自空载特性存在显著差别,而出现这种差别的原因在于大型汽轮发电机在负载运行时普遍存在铁磁饱和与磁场畸变非线性。
4) alternating hysteresis
交变磁滞
5) magnetic creeping
磁滞[现象]，磁蠕变
6) displacee rotting field
畸变旋转磁场
补充资料：辐射诱发的染色体畸变
辐射诱发的染色体畸变
由于电离辐射引起的断裂造成的染色体畸变。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条