Recent content by aop

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    XPD: open-source keywin e-bike lab replacement

    Yep, have fun with phase current :D But I need to append, I just explained the common case of accelaration . During accelaration in the flats the current is going down while increasing the speed. But you can overcharge your motor by cruising uphill for a certain time, then you'll need the...
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    XPD: open-source keywin e-bike lab replacement

    Yes, the phase current is in direct relation to the torque, which means in plain text more current more torque. The voltage makes the speed, simply expressed. The parameter "battery current limit" is used to limit the maximum power consumption of the motor e.g. limited to 3kW. (at least I think...
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    XPD: open-source keywin e-bike lab replacement

    Thanx for your help; yes indeed, I already lowered the battery current limit to 8.2 A and even overcurrent delay detection to "serious long 5.0s (with reduced phase current to immediately feel a obviously difference in acceleration, to prevent blown FETs or motor :wink: )" without any change...
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    XPD: open-source keywin e-bike lab replacement

    parabellum wrote: @parabellum: I can't follow your ccomment. I write a feedback of my xpd experience. I exactly followed the approach of anpaza by using the turnigy to check the current and influence of the parameter changement. But apparantly my EB224 controller does not accept some...
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    XPD: open-source keywin e-bike lab replacement

    Hello folk It is my first post here: "So, Hello to all". I just want to share my first experiences with xpd and an EB224 controller. Don't know the source, but it does not seem one from Lyen. It was build in my chinese electric scooter... Anyway, I used the EB224/Lyen settings to programm it...
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