drift buggy + em57 + V3 johannes board

[Romale]

When this buggy started to be made from gasoline 800cc, I put there a prius gen2 mg2 motor rewound by 2 turns , modified by hall sensors and controlled by the kelly controller kls96600-8080h.

It drove like this and had two speeds:

[Romale]

Then a friend asked me for a motor for his motorcycle, a second friend took away the controller and the bugs stood for a year.

[Romale]

Now I remembered about it, I installed a Nissan leaf motor + em57 gen2 inverter + Johannes board version 3.
All this works temporarily on a 32S nmc catl battery 120ah and has a maximum speed of more than 100km/h,
But the damn unpredictable mega regen broke my drive (watch the video, it was scary)

[Romale]

How to disable the flux weakening completely?
It seems to me that this will eliminate regen without control.

[johu]

You can set fwkp=0. It will result in less maximum speed
At the same time increase curkp to 55

[Romale]

You can set fwkp=0. It will result in less maximum speed
At the same time increase curkp to 55

I tried to set fwkp=0 and curkp=55, the flow attenuation did not turn off. the prius mg1 motor is gaining furious momentum on a 40 volt battery, although it should not exceed 1500 rpm.

[Romale]

let's continue)))

[eee291]

Looks like a fun ride.
No more issues with regen?

[Romale]

No more issues with regen?

they disappeared as soon as I raised the battery voltage three times ( 360 volts instead of 120 ) and limited the motor speed to 450 hertz. this gives 120 km/h by satellite.

[Romale]

it's also a "different" buggy))), on the one that at the beginning, so far it's still 120 volts. soon I will raise it to 240 or more.

[eee291]

That's good to know! Looks like I will invest in the Passat after all.