1) Flow distortion
流场畸变
2) flow field distortion
流场畸变
3) Flow distortion test
流场畸变试验
4) electrical field distortion
场强畸变
5) 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。
6) electric field distortion
电场畸变
1.
Based on the MLCC internal structure,the structure of the reasons caused MLCC inside electric field distortion and the uneven distribution of current were analyszed.
从MLCC内部结构入手,分析了造成其电场畸变和电流分布不均匀的原因。
2.
Meanwhile the corona discharge of different type transmission lines caused by electric field distortion of iced-line are compared.
对于不同输电形式架空线由于覆冰等情况下电场畸变所引起的电晕现象进行了对比分析,并依据模拟电荷法定性的模拟了空间电荷对双极±500KV导线之间的电位及电场的影响。
3.
It is concluded that the main reason is the damage of the insulation shielding layer of cable caused by improper construction and the ensuing serious electric field distortion;the damp of joint and the poor contact caused by improper installation of joint accelerate the main insulation breakdown.
分析结果认为:施工不当造成电缆绝缘屏蔽层受损,引发电场畸变严重,是引起事故的主要原因;接头的安装工艺不当引起接头受潮和接触不良,加速了主绝缘击穿的进程。
补充资料：场流分级法
分子式：
CAS号：
性质：一种只有流动相的分离技术。因为不存在固定相，所以有人认为场流分级法不属于色谱法。但事实上，该法常作为色谱法的一个分支讨论。
CAS号：
性质：一种只有流动相的分离技术。因为不存在固定相，所以有人认为场流分级法不属于色谱法。但事实上，该法常作为色谱法的一个分支讨论。
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