Solexelec
10 W
- Joined
- Mar 17, 2017
- Messages
- 66
Hello everybody i am out of concept with my sevcon.
Little summary
I'm running a TP100 (I installed indoor sensors)
With a sevcon gen4 size 4 4835
All installed on a kind of moped (solex).
The motor controller torque worked relatively well
And then after a stop to change the battery when restarting the controller
The mistake:
No worry of tension or short circuit.
According to my research the transistors have burned after a short circuit on the engine
Ok, it's not cool
But the problem is that the engine is not short circuit, the hall sensors have more.
I measured the phases with an oscilloscope: 3 beautiful waves. And the same resistance
I'm lost
How to check the motor ?
How to check the controller?
Thanks for your help
Little summary
I'm running a TP100 (I installed indoor sensors)
With a sevcon gen4 size 4 4835
All installed on a kind of moped (solex).
The motor controller torque worked relatively well
And then after a stop to change the battery when restarting the controller
The mistake:
No worry of tension or short circuit.
According to my research the transistors have burned after a short circuit on the engine
Ok, it's not cool
But the problem is that the engine is not short circuit, the hall sensors have more.
I measured the phases with an oscilloscope: 3 beautiful waves. And the same resistance
I'm lost
How to check the motor ?
How to check the controller?
Thanks for your help