Problem in Three-Phase programmable voltage source

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Luis Francisco Sanchez 2020-6-2

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https://ww2.mathworks.cn/matlabcentral/answers/540812-problem-in-three-phase-programmable-voltage-source

编辑： Luis Francisco Sanchez 2020-6-2

So I am simulating a three phase squirrel cage motor in simulink and tested it correctly with an invariable voltage source rated at 460V, 60 Hz

I wanted to adapt the model with a programmable voltage source, so that the motor could start running with low voltage values and then increase it to 460 and stay there.

I do not know if this can be achieve with the Three-Phase programmable voltage source. I want the first 5 seconds of the simulation to increase the voltage by 92 V/s, so as I have 460 V from second 5 and beyond. It also confuses me that the block is configured in pu units.