Comparison of parameter identification approaches with linearised process models based on RLS for induction machines with P > 100 kW
Comparison of parameter identification approaches with linearised process models based on RLS for induction machines with P > 100 kW
复制标题
P > 100 kW 感应电机参数识别方法与基于 RLS 的线性化过程模型的比较
DOI：
10.1109/icit.2016.7474739
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
S. Soter
中科院分区：
文献类型：
--
作者：
A. Uphues;Kilian Nötzold;R. Wegener;S. Soter
对电压源逆变器(VSI)供电的P>；100kW感应电机参数辨识的连续和离散时域法(DTD)进行了比较。基于参考电压和VSI在静止和单轴励磁时的测量电流，离线辨识电机参数。通过比较整个工作范围的测量和估计的扭矩，验证了所识别的参数的质量，不包括磁场弱化区。
This paper presents a comparison between a continuous time domain approach (CTD) and a discrete time domain approach (DTD) for parameter identification of induction machines P>100 kW fed with a voltage source inverter (VSI). The machine parameters are identified off-line, based on the reference voltage and the measured current at standstill and single-axis excitation by the VSI. The quality of the identified parameters is verified with the comparison of measured and estimated torque for the whole operating range, exclusively the field weakening region.