定子磁链观测,stator flux observer
1)stator flux observer定子磁链观测
1.Conventionalstator flux observer u-i model has the limitations of poor performance of low speed region and DC drift error, which weaken the control performance of DTC.现提出了一种新型的直接转矩控制系统的定子磁链观测模型,采用一阶低通滤波器替换u-i模型中的纯积分环节,并引入PI闭环校正环节来补偿磁链观测的直流偏置误差。
2.A new method of stator flux observe is mentioned, the model substitutes one order low-pass filter for pure integration unitand adopts PI close-loop calibration unit to compensate the DC drift error, the performance of thestator flux observer is improved.提出一种高性能的定子磁链观测方法,用一阶低通滤波器替换模型中的纯积分环节,并引入PI闭环校正环节来补偿磁链观测中的直流偏置误差,提高了定子磁链观测器的性能。
英文短句/例句
1.The Research of Sensorless Direct Torque Control System Based on the New Stator Flux Estimator基于新型定子磁链观测器的无传感器直接转矩控制系统研究
2.Decoupled Control for P and Q of DFIG Base on Stator Flux Observer基于u-w型定子磁链观测的风力双馈发电机P、Q解耦
3.A Method of Asynchronous Motor with Improved of Stator Flux Observer Precision一种改善异步电动机定子磁链观测器精度的方法研究
4.Stator Flux Linkage and Rotor Speed Observation for PMSM DTC Based on EKF基于EKF PMSM定子磁链和转速观测直接转矩控制
5.RESEARCH ON THE ADAPTIVE STATOR FLUX OBSERVER OF DIRECT TORQUE CONTROL (DTC) FOR INDUCTION MOTOR异步电机直接力矩控制中定子磁链自适应观测器的研究
6.Research of Direct Torque Control System Based on Stator Flux Low Pass Filter Estimation;基于定子磁链低通滤波观测的直接转矩控制系统研究
7.Full-order Flux Observer Based on Speed and Stator Resistance Adaptation for Induction Motor一种基于转速和定子电阻自适应的感应电机全阶磁链观测器
8.Designing of Rotor Flux Observer Based on Extended Kalman Filter;基于扩展Kalman滤波器电机转子磁链观测器的设计
9.Improved rotor flux estimator for sensorless induction motor无速度传感器感应电机改进转子磁链观测器
10.Study of Rotor Flux Robust Observation of Induction Motor感应电机转子磁链闭环鲁棒观测方法研究
11.The Design of Rotor Flux Observer Based on the Model-reference Adaptive Theory;基于模型参考自适应理论转子磁链观测器的设计
12.Simulation and Research on Two Current Observation Model of the Rotor Linkage of an Asychronous Motor异步电机转子磁链两种电流观测模型的仿真研究
13.Induct motor speed identification based on flux observation基于感应电机磁链观测器的速度辨识
14.Application on indirect stator-quantities control based on stator flux-oriented基于定子磁链定向的间接定子量控制应用
15.The system designed stably tracks the reference rotor flux without rotor flux feedback.所设计的系统无须转子磁链反馈即能稳定跟踪转子磁链的参考值。
16.electron paramagnetic resonance dating电子顺磁共振年代测定
17.Simulation of Field Orientation Frequency Converter of Induction Motor转子磁链定向矢量控制系统仿真研究
18.A DTC Scheme of Twelve-Section Stator Flux Linkage for PMSM永磁同步电机定子磁链十二区间直接转矩控制
相关短句/例句
stator flux linkage observer定子磁链观测器
3)stator flux observer定子磁链观测器
1.On the basis of analyzing and concluding PMSM DTC theory,stator flux observers have been studied deeply in the paper, which set the foundation of improving the low speed performance of PMSM DTC drive system.本论文将结构简单、动态响应快的直接转矩控制方式应用到永磁同步电动机调速系统中,并在分析、总结已有的理论与实践的基础上,对定子磁链观测器的改进问题进行了具体深入的研究,为改善永磁同步电动机驱动系统的低速性能奠定了基础。
4)adaptive stator flux observer定子磁链自适应观测器
1.In order to improve the observing precision of the stator flux observer of DTC systems, a newadaptive stator flux observer is proposed.为了提高直接力矩控制系统中定子磁链的观测精度，提出了一种新的定子磁链自适应观测器。
5)stator flux observer model定子磁链观测模型
1.And thestator flux observer model is very important for system.定子磁链观测模型为控制系统最重要的环节。
6)rotor flux observer转子磁链观测
1.A new approach to the design of robustrotor flux observer of induction motor is presented.感应电机转子磁链观测是磁场定向系统控制中的关键步骤,然而电机在低速运行时定子电阻不确定性及转子转速变化对转子磁链观测准确性有很大的影响。
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