| Current vector sector | Current pole | Δusa | Δusb | Δusc | ΔUs | ||
| isa | isb | isc | |||||
| I | + | − | − | −Uε | Uε | Uε | 011 |
| II | − | + | − | Uε | −Uε | Uε | 101 |
| III | + | + | − | −Uε | −Uε | Uε | 001 |
| IV | − | − | + | Uε | Uε | −Uε | 110 |
| V | + | − | + | −Uε | Uε | −Uε | 010 |
| VI | − | + | + | Uε | −Uε | −Uε | 100 |