Calculation of Maximum Torque Operating Conditions for Inverter-Fed Induction Machine Using Finite-Element Analysis

Authors :: Le Gao
Haiwei Cai
Longya Xu
Source :: IEEE Transactions on Industrial Electronics. 66:2649-2658
Publication Year :: 2019
Publisher :: Institute of Electrical and Electronics Engineers (IEEE), 2019.
Abstract: A procedure to calculate maximum torque operating conditions for the inverter-fed induction machine is proposed in this paper. The proposed procedure minimizes the finite-element analysis computation load by identifying the variation range of stator current and slip frequency for the entire torque-speed map. Thus, the total calculation time for machine steady-state performance estimation can be significantly reduced. The effectiveness of the proposed procedure is validated by an experiment.

Subjects :: Steady state
Stator
Computation
020208 electrical & electronic engineering
Automatic frequency control
02 engineering and technology
Finite element method
law.invention
Control and Systems Engineering
law
Control theory
0202 electrical engineering, electronic engineering, information engineering
Range (statistics)
Torque
Inverter
Electrical and Electronic Engineering
Mathematics

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