Enchancements to v1.2 #3
Description
I'm looking at FOC shield v1.2 and have following proposal to address for the future revision:
- Add DC-link voltage measurement (resistor divider + RC filter), as it is essentail for proper FOC,
- Place thermistors (NTC) close to MOSFETs and/or DC-link capacitors. Knowing those temperatures is essential to prevent damage to inverter,
- Current BOM has 35V DC-link capacitor and the board is specified up to 35V, thus having no reserve for DC-bias on those capcitors. I'll recommend to replace with at least 50V cap
- Place more DC-link capacitors, more the better :D
- Add some potenciometer