On-line evaluation of a round rotor synchronous machine parameter set estimated from standstill time-domain data

Horning S.; Keyhani A.

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On-line evaluation of a round rotor synchronous machine parameter set estimated from standstill time-domain data

机译：从静止时域数据估计的圆形转子同步电机参数集的在线评估

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This paper presents a method for identifying the best linear circuit model parameters of a three-phase, round rotor synchronous machine. Standstill time-domain test data and the maximum likelihood estimator are used to identify the values for the equivalent circuit models. The estimated models are validated against standstill data and an online test. A steady-state error adjustment procedure is introduced and the results are analyzed. The final dand q-axis model selections are based on the minimization of the cost function, the concept of parsimony and how well the models predict the online dynamics of the machine. Issues related to the necessity of the L/sub fld/ differential leakage inductance and the necessity of the Z/sub fe/ eddy current branch are also discussed.

机译：本文提出了一种用于识别三相圆形转子同步电机的最佳线性电路模型参数的方法。静止时域测试数据和最大似然估计器用于识别等效电路模型的值。估计的模型针对静止数据和在线测试进行了验证。介绍了稳态误差调整程序，并对结果进行了分析。最终的q和q轴模型的选择基于成本函数的最小化，简约性的概念以及模型预测机器在线动态的能力。还讨论了与L / sub fld /差分漏感的必要性和Z / sub fe /涡流分支的必要性有关的问题。

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《IEEE Transactions on Energy Conversion》 |1997年第4期|P.289-296|共8页
作者
Horning S.; Keyhani A.;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类电能学;能源与动力工程;
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专利

1. Time-domain identification of synchronous machine parameters from simple standstill tests [J] . Boje E.S., Balda J.C. IEEE Transactions on Energy Conversion . 1990,第1期

机译：通过简单的静止测试在时域上识别同步电机参数
2. Neural network based modeling of round rotor synchronous generator rotor body parameters from operating data [J] . Pillutla S., Keyhani A. IEEE Transactions on Energy Conversion . 1999,第3期

机译：基于神经网络的圆形转子同步发电机转子本体参数建模
3. Influence of saturation on estimated synchronous machine parameters in standstill frequency response tests [J] . Verbeeck J., Pintelon R. IEEE Transactions on Energy Conversion . 2000,第3期

机译：饱和度对静止频率响应测试中估计的同步电机参数的影响
4. Synchronous machine parameter estimation from standstill flux decay data [C] . Tumageanian, A., Keyhani, . 1992

机译：从静止磁通衰减数据估计同步电机参数
5. On-line parameter estimation, current regulation, and self-sensing for IPM synchronous machine drives. [D] . Kim, Hyunbae. 2004

机译：IPM同步电机驱动器的在线参数估计，电流调节和自感应。
6. Cost-Effective Reduced Envelope of the Stator Current via Synchronous Sampling for the Diagnosis of Rotor Asymmetries in Induction Machines Working at Very Low Slip [O] . Jordi Burriel-Valencia, Ruben Puche-Panadero, Javier Martinez-Roman, 2019

机译：通过同步采样以经济有效的方式减小定子电流的包络用于诊断极低滑差的感应电机中的转子不对称性
7. Standstill Time-Domain Response Parameter Estimation of the Large Synchronous Condenser in Arbitrary Rotor Position [O] . Yiming Ma, Libing Zhou, Jin Wang 2020

机译：任意转子位置大型同步冷凝器的静止时域响应参数估计
8. Least Squares Algorithm for Combining Estimates of Performance Model Parameters Extracted from More Than One Set of Experimental Data. [R] . O'Reilly, B. D., Vok, C. A. 1977

机译：结合多组实验数据的性能模型参数估计的最小二乘算法。

On-line evaluation of a round rotor synchronous machine parameter set estimated from standstill time-domain data

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