Research and application of energy saving technology of inverter in variable lift

Using the dynamic dead time control technology,through the theoretic and practical analysis and research on the power supply,output load and component tolerances on the performance of the inverter,the power supply of the inverter and the load current were detected and the values were used to modulate the delay time of the inverter delay circuit,so that the dead time could be in the optimal state to improve the efficiency and dynamic performance of inverter,and also power quality.Its performance in the practical application of variable lift was proven.