Patent ID: 9225236
Filing Date: 2015-12-29
Classification: H02M

Abstract:
1. H-bridge inverter, comprising: first and second DC terminals (Tdc first and second AC terminals (Tac a first switch (S a second switch (S a third switch (S a fourth switch (S a control circuit for controlling the switching of the first, second, third and fourth switches (S wherein the first, second, third and fourth switches (S 1 , S 2 , S 3 , S 4 ) comprise anti-parallel diodes or are connected in parallel with anti-parallel diodes; and further wherein the control circuit is configured to control the switches (S 1 , S 2 , S 3 , S 4 ) in continuous mode between four states, said states consisting of: a first state where the first switch (S a second state where the first switch (S a third state where the first switch (S a fourth state where the first switch (S