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Table 4 Switching states of the three-phase inverter

From: Integration of PV system with SMES based on model predictive control for utility grid reliability improvement

x

Vx

S1

S2

S3

S4

S5

S6

0

V0

0

0

0

1

1

1

1

V1

1

0

0

0

1

1

2

V2

1

1

0

0

0

1

3

V3

0

1

0

1

0

1

4

V4

0

1

1

1

0

0

5

V5

0

0

1

1

1

0

6

V6

1

0

1

0

1

0

7

V7

1

1

1

0

0

0