Search found 4 matches

by EVsRock
Wed Oct 25, 2023 9:02 pm
Forum: Inverters / Motor Controllers
Topic: Help! Power lost and motor shutting off.
Replies: 4
Views: 5830

Re: Help! Power lost and motor shutting off.

If 900a here means dc battery amps, then I am for sure no where near that amount of current. I'm lightly accelerating when the trip happens. Reading in the documentation it says that this number should be negative if il1 and il2 are negative. Looking at my spot values, and they are indeed negative. ...
by EVsRock
Wed Oct 25, 2023 4:12 pm
Forum: Inverters / Motor Controllers
Topic: Help! Power lost and motor shutting off.
Replies: 4
Views: 5830

Re: Help! Power lost and motor shutting off.

Hmm, that's strange. I measured the voltage with the pedal fully pressed down to be 3.2 volts. It seems I have it set to a maximum right now of 4 volts? Also, It cuts out well before I can press it all the way down. So I would assume the motor is seeing even less voltage on the pot line. Does that m...
by EVsRock
Wed Oct 25, 2023 3:19 am
Forum: Inverters / Motor Controllers
Topic: Help! Power lost and motor shutting off.
Replies: 4
Views: 5830

Help! Power lost and motor shutting off.

Hello everyone. I went for my first drive yesterday with a LDU. While I was driving if I pressed the throttle too far, it would immediately cut off power to the motor. It feels very abrupt and feels like hitting a speed bump. Sometimes I need to restart the car, other times I need to come to a stop ...
by EVsRock
Thu Dec 22, 2022 10:23 pm
Forum: Classifieds
Topic: BMW i3 LIM voltage measuring board
Replies: 23
Views: 4787

Re: BMW i3 LIM voltage measuring board

Hi,

I am interested in purchasing one of these boards. Do you send us a paypal link, or how would we go about paying you?