Inversor-trifasico-digital
SlenderN679
Projeto de um Inversor Trifásico com Controlo Digital assente num STM32H755. Implementa modulação SPWM a 25 kHz, controlo escalar V/f e um Retificador Monofásico Ativo (AFE) com fator de potência unitário. Desenvolvido no GEPE - Universidade do Minho.
Components (34)
| Reference | Value | Description |
|---|---|---|
| Q1-Q10,Q17 | 600V40A | TO-247 N-IGBT transistor, 600V, 60A, 375W, Alternate KiCAD Library |
| Q11-Q13 | BC546 | NPN TO-92 transistor, 65V, 100mA, 500mW, Complementary to BC556, Alternate KiCAD Library |
| Q14-Q16 | BC547 | NPN TO-92 transistor, 45V, 100mA, 500mW, Complementary to BC557, Alternate KiCAD Library |
| U1,U4,U6 | TMR_1-1215 | 1W, 1000 VDC isolated DC/DC converter, 15V input, 15V output, SIP |
| U2,U3,U5 | TL494 | Pulse-Width-Modulation Control Circuits, PDIP-16/SOIC-16/TSSOP-16 |
| C1,C20,C21 | 1000u350V | Polarized Capacitor |
| C2,C9,C11 | 1u | capacitor, polar(ized) |
| C3,C7,C8,C15,C16,C19 | 0.1u | Unpolarized Capacitor |
| C4,C13,C17 |