PM motor control circuit coupling analysis solution
Introduction to the behavior model, which is a high-speed and high-precision motor model.
Electromagnetic field analysis (FEA) is a powerful tool for motor design and development, capable of considering magnetic saturation and dq-axis interference. Permanent magnet (PM) motors are typically driven by control circuits, and fast coupled analysis is required. At our company, we leverage the high speed and accuracy of EMSolution to create behavior models. By using behavior models based on FEA results, we can simulate behaviors equivalent to those of actual machines. Additionally, control coupled analysis often involves thousands to tens of thousands of steps, which can take several hours for direct coupled analysis with FEA. However, using behavior models reduces the computation time to just a few seconds. 【Features】 ■ Behavior model based on chain magnetic flux ■ Accurate reproduction of magnetic saturation, dq-axis interference, and slot harmonics ■ Enables fast analysis by using as motor elements in control circuit simulators like MATLAB/Simulink, or as nonlinear elements within control circuits *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Other Features】 ■ Supports transient analysis as well ■ Compatible with both voltage input and current input types ■ Applicable to SPM motors and synchronous reluctance motors as well *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
