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Table 3 The switching sequence of sector 1

From: Discrete space vector modulation and optimized switching sequence model predictive control for three-level voltage source inverters

Sector

Switching sequence type

Switching sequence

1-I

P

OOO-POO-PPO

 

N

ONN-OON-OOO

1-II

P

PON-POO-PPO

 

N

ONN-OON-PON

1-III

P

PNN-PON-POO

 

N

ONN-PNN-PON

1-IV

P

PON-PPN-PPO

 

N

OON-PON-PPN