【ST Motor Evaluation】Task 2 (2)

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【ST Motor Evaluation】Task 2 (2) [Copy link]

Previously, because I was not sure whether the names of the variables to be monitored were correct, I wrote an article [ST Motor Evaluation] Task 2 (1), which monitored the variables Ia, Ib, and Ic three-phase currents that could be determined and took screenshots. After referring to the post of the great god gyp1 and determining the names of the variables to be monitored, I added an article today to monitor all variables. At the same time, I learned from the post of a forum friend gyp1 that ST Motor Control Workbench v4.3 STMStudio can run at the same time. I thought that there might be conflicts when connecting to the simulator at the same time. It was inconvenient to run STM Studio alone after downloading the software to the MCU. Now I have learned something new. 1. First open STMStudio to start recording, then use ST Motor Control Workbench v4.3 software to operate the motor, set the speed, start and stop the motor. When the motor speed is 3000 rpm, monitor. The variables from top to bottom are Ia Ib Ic Iα Iβ Vd Vq Id Iq, the variable waveforms at the same time. Decomposition graph, Ia Ib Ic three-phase current waveform, phase difference 120° ' Iα Iβ waveform at the same time Id Iq waveform at the same time Vd Vq waveform at the same time

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