By means of modification of hydraulic ratchet assembly of PG6541B gas turbine, we can determine ratchet trouble points in a very short time, this paper concretelly introduces some determining methods of ratchet trouble points.
通过对PG6541B燃气轮机盘车系统改造,能够在很短的时间内判断盘车故障点,并具体介绍了几种盘车故障点的判断方法。
Study on on-line diagnostic method for rotor faults of high voltage explosion-proof motor based on evidence theory;
基于证据理论的高压防爆电机转子故障在线诊断方法研究
This paper focus on the study of rotor faults diagnosis using current monitoring method for squirrel cage induction motors, and concludes several effective methods such as FFT, wavelet, park s vector approach and artificial neural network method.
对多年来国内外关于笼形异步电动机利用定子电流检测法诊断转子故障进行了研究,并归纳和总结出几类方法:傅里叶变换方法、小波分析方法、基于park变换的方法以及神经网络方法。
Detection of turbo-generator rotor faults is primary important because of the large mechanical stress and thermal loads on the continuously high-speed rotating rotors.
然后针对某电厂发电机的匝间短路故障进行了实例诊断分析,最后开发了汽轮发电机转子故障诊断专家系统,所得研究成果可对常见典型转子故障进行快速诊断,具备积极意义。
PQ transformation and rotor fault diagnosis for large induction motors;
PQ变换与大型感应电机转子故障诊断
Research on Rotor Broken Bar Fault Diagnosis of Asynchronous Motor;
异步电动机转子故障诊断方法的研究
On Line Detection for Rotor Faults in Squirrel Cage Induction Motors;
鼠笼型异步电动机转子故障在线检测
Study on Rotor Fault Diagnosis Method of Induction Motor
感应电动机转子故障诊断方法的研究
Research on Comprehensive Protection and Rotor Fault Diagnosis of Electric Motor
电机综合保护及转子故障诊断的研究
Study on Fault Diagnosis System for Rotor of Steam Turbine Generators
汽轮发电机转子故障诊断系统的研究
Fault Diagnosis for Rotor System Based on Volterra Series
基于Volterra级数的转子故障诊断研究
The influence on the stator fault detection derived from rotor fault in induction motors and the corresponding countermeasure
异步电动机转子故障对定子故障检测的影响与对策
Research on Rotor Broken Bar Fault Diagnosis of Induction Motor
感应电机转子断条故障诊断方法研究
Research on the Intelligence Diagnostic Equipment for TPIM Aluminum-rotor Fault;
TPIM转子铝条故障智能诊断装置的研究
Inspecting Methods of the Interturn Fault of Electric Motor Rotor;
检测发电机转子匝间短路故障的方法
Diagnosis analysis of rotor system based on holospectrum
基于全息谱的转子系统故障诊断分析
Fault Research of Turbo Supercharger Rotor Mass Imbalance
涡轮增压器转子质量不平衡故障分析
Analysis of Aeroengine Rotor-stator Rub-impact Fault in Flight-test
航空发动机试飞转-静子碰摩故障分析
Precession Trend Analysis and Balancing Strategy for Rotors with Multi-fault
多故障转子进动趋势分析与平衡策略
Research on pedestal looseness fault of multi-disc over-hung rotor system
多盘悬臂转子系统支座松动故障研究
Analysis on the Overheat Fault of an Hydrogen Cooled Generator Rotor
一台210MW氢冷发电机转子过热故障分析
Research on Extracting Technology for Initial Faults of Rotating Machinery;
旋转机械转子早期故障诊断方法的研究
The Application Study on Fault Diagnosis of Rotor System for Rotating Machinery;
旋转机械转子系统故障诊断方法的应用研究