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Single shunt

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Last seen: 1 month 2 weeks ago
Joined: 2018-08-09 21:48
Posts: 4
Single shunt

I would like to build a VESC based on 4.12 HW with a single shunt in the ground line, to overcome switching losses and have 100% duty cycle. BLDC mode would be sufficient. It shall work without sensors. It shall be used to drive an outrunner with prop. Phase current and battery current shall be limited. This would boost the capability of the 4.12 to drive high currents a long time without overheating, because the switching losses exceed the ohmic losses already now.

Is there a configuration possible with the existing code?