A Dynamic Multilayer Winding Thermal Model for Electrical Machines With Concentrated Windings

2019 ◽  
Vol 66 (8) ◽  
pp. 6189-6199 ◽  
Author(s):  
Xinggang Fan ◽  
Dawei Li ◽  
Ronghai Qu ◽  
Cong Wang
Keyword(s):  
Thermal Model ◽  
Electrical Machines

Definition and Experimental Validation of a Second-Order Thermal Model for Electrical Machines

2021 ◽  
pp. 1-1
Author(s):  
Eric Armando ◽  
Aldo Boglietti ◽  
Fabio Mandrile ◽  
Enrico Carpaneto ◽  
Sandro Rubino ◽  
...  
Keyword(s):  
Thermal Model ◽  
Experimental Validation ◽  
Second Order ◽  
Electrical Machines

A Hybrid Lumped-Parameter and Two-Dimensional Analytical Thermal Model for Electrical Machines

2021 ◽  
Vol 57 (1) ◽  
pp. 246-258
Author(s):  
Dawei Liang ◽  
Z. Q. Zhu ◽  
Yafeng Zhang ◽  
Jianghua Feng ◽  
Shuying Guo ◽  
...  
Keyword(s):  
Thermal Model ◽  
Electrical Machines ◽  
Two Dimensional ◽  
Lumped Parameter ◽  
Analytical Thermal Model

scholarly journals Thermal Model Approach to Multisector Three-Phase Electrical Machines

2021 ◽  
Vol 68 (4) ◽  
pp. 2919-2930 ◽  
Author(s):  
Hengliang Zhang ◽  
Paolo Giangrande ◽  
Giacomo Sala ◽  
Zeyuan Xu ◽  
Wei Hua ◽  
...  
Keyword(s):  
Thermal Model ◽  
Electrical Machines ◽  
Three Phase ◽  
Model Approach

Electrical Machines Thermal Model: Advanced Calibration Techniques

2019 ◽  
Vol 55 (3) ◽  
pp. 2620-2628 ◽  
Author(s):  
Aldo Boglietti ◽  
Marco Cossale ◽  
Mircea Popescu ◽  
David Alan Staton
Keyword(s):  
Thermal Model ◽  
Electrical Machines ◽  
Calibration Techniques

scholarly journals Stator Winding Second-Order Thermal Model including End-Winding Thermal Effects

Energies ◽  
2021 ◽  
Vol 14 (20) ◽  
pp. 6578
Author(s):  
Aldo Boglietti ◽  
Fabio Mandrile ◽  
Enrico Carpaneto ◽  
Mircea Popescu ◽  
Sandro Rubino ◽  
...  
Keyword(s):  
Thermal Effects ◽  
Thermal Model ◽  
Excellent Result ◽  
Maximum Error ◽  
Second Order ◽  
Electrical Machines ◽  
Electrical Machine ◽  
Stator Winding ◽  
Thermal Transients ◽  
Proposed Model

This paper proposes a second-order thermal model for electrical machines. The goal of this model is the prediction of the average winding temperature during short and long thermal transients up to the steady-state conditions. First, the thermal parameters of the electrical machine are determined by a DC test. Then, the proposed model is characterized and validated using AC tests. The accuracy of the proposed thermal model has been verified comparing the computed temperatures with the measured ones. The maximum error found during the thermal transient is lower than 3%, an excellent result comparing the complexity of a total enclosed fan cooled induction motor and the simplicity of the proposed model.

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