PicoScope 7 Automotive
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Ta325 on ev circuits
Ta325 on ev circuits
I have an ta325 that I want to use to view the phases on an electric vehicle motor, I have it fitted around 3 of the wires and I can get a signal, It is very noisy can any one suggest a good timebase/ setup for the probe as the automotive software doesn't have the option.
Thanks
Thanks
Re: Ta325 on ev circuits
If you mean an amp clamp around 3 phases?
Curious how the waveform looks like. 0
Amps?
Timebase and ms to your wishes?
Curious how the waveform looks like. 0
Amps?
Timebase and ms to your wishes?
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Steve Smith
- Pico Staff Member
- Posts: 1592
- Joined: Sun Aug 25, 2013 7:22 am
Re: Ta325 on ev circuits
Hello and thank you for the posts
The TA325 can be found here https://www.picotech.com/accessories/cu ... -probe-bnc on our Test & Measurement website
Could you ensure each coil was placed around each phase? (i.e., there was no cross-over of one of the clamp flex coils to adjacent phases)
Could you post your psdata file as this will assist with evaluating the noise?
A typical example waveform can be seen here viewtopic.php?p=98731#p98731 (see the psdata file “Pulling away with math”)
I hope this helps, take care….Steve
The TA325 can be found here https://www.picotech.com/accessories/cu ... -probe-bnc on our Test & Measurement website
Could you ensure each coil was placed around each phase? (i.e., there was no cross-over of one of the clamp flex coils to adjacent phases)
Could you post your psdata file as this will assist with evaluating the noise?
A typical example waveform can be seen here viewtopic.php?p=98731#p98731 (see the psdata file “Pulling away with math”)
I hope this helps, take care….Steve