Power in Flux

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  1. I love me some data logging. That is what this...

    I love me some data logging. That is what this forum needs, we have a lot of experience but not much data to backup those experiences.

    I plan to follow your lead with my next build.
  2. Looks good man (i edited my post, wasnt thinking...

    Looks good man (i edited my post, wasnt thinking straight). That is a pretty neat feature on the sevcon.
    Also you could use a hall effect sensor to measure battery current...
  3. I understand that my statement doesnt work with...

    I understand that my statement doesnt work with an AC (3-phase system) but it should in correct a brushed dc system. If your controller is at 100% PWM your motor will be seeing 100% of battery...
  4. Maximum battery current will occur at maximum...

    Maximum battery current will occur at maximum power at the motor (max torque at max speed). This will put the controller duty at 100% meaning your motor sees full battery voltage and full battery...
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