Sensor Field Oriented Control of 3-Phase AC Induction Motor Current Sensing Board Using ST10F276 Microcontroller

Sensor field oriented control of 3-Phase AC induction motor current sensing board for the ST10F276 MCU. The current sensing board has been designed to sense the line currents. Only two phase current in this application are detected. The working principle of the above circuitry is very simple: two Hall effect (LTSR 6NP) current sensors measure the phase currents IA, IB producing an output voltage proportional to the related current