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Old 05-11-2018, 01:35 PM   #3243 (permalink)
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Update for May 10

See attached log for the morbid details, but here's the summary

Changed motor type to 1 and pole-pairs to 1

Started with kp = 30000 and ki=600

Run-pi-test2 and then cut kp and ki in about half. Rinse and repeat

At the end, turn off the 48V pack, bleed off the capacitor, then re-run the last run-pi-test2

They are not identical but they are very close. I guess I broke the power stage?

Is there a test I can run to drive the IGBTs without having pack power on? Is it faster or easier to load in the firmware to run it as a house inverter? I am trying to figure out if I somehow damaged the electronics, or the high power section, or perhaps the firmware is assuming a hardware mod I don't have ...
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