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Adhithya03 / FOC_DOCS

Documenting the FOC sensorless control of IM matlab file.
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Shunt Gain #40

Closed Adhithya03 closed 6 months ago

Adhithya03 commented 7 months ago 
 inverter.ISenseVoltPerAmp = ?;                 %V/Amps // Current sense voltage output per 1 A current (Rshunt * iSense op-amp gain)

What's the value for us?

Anabhayan commented 6 months ago

VoltPerAmp = 0.1V/A (+ opamp dc bias of 1.65 volts)

notes: Gain of INA = 20V/V, Rsense = 5 mOhm

And, VoltPerAmp = Gain of INA * Rsense