Feedforward control of output current for three-phase voltage source inverter (VSI) with transformer

In this paper, an Intelligent inverter control is used to reduce the noise, disturbances, and sudden jumps in DC bus voltage of the grid supplies a three-phase inverter. The system is modelled using Matlab/Simulink 2020. Many reasons cause fluctuations in a DC supply such as loose, corroded connections, or unregulated supply. The paper proposes a solution for fluctuations in DC supply of three phase voltage source inverter using two degree of freedom controllers Feeback FB and Feedforward FF. The results show that FB only can't solve the disturbances and sudden jumps of the DC voltage. Using both controllers FB and FF solve this problem and the performance such as overshoot, rise time, peak time, and settling time parameters are improved under different load conditions for ±15% fluctuation in DC supply

show abstract

Feedforward control of output current for three-phase voltage source inverter (VSI) with transformer

Cited by 3 publications

References 10 publications

System Design of Single On-line Uninterruptible Power Supply

System Design of Single On-line Uninterruptible Power Supply

A Multi Path Feedforward Control of Load Current for Three-Phase Inverter with Transformer

Reducing the Fluctuations Effect of the DC supply on the Three Phase Inverter using Intelligent Inverter Control

Contact Info

Product

Resources

About