A Multilevel Voltage Source Inverter Filter for Power Grid Analysis and Simulation

Abstract

Incorporating APF technology into the aviation power system to increase the system's quality and dependability becomes a more appealing option. In order to meet with the standard recommendations, shunt active power filters are a potential alternative for power quality enhancement. By employing typical methods to adjust for the harmonics created by the nonlinear load, it is difficult to bring the system's power-quality characteristics into compliance with harmonic standards. For the aeronautical APF, a three-stage H-bridge cascaded inverter was chosen (AAPF). To boost APF's performance, the control levels are increased. The higher control level can improve the power quality and dependability of the aviation power system. The planned AAPF's global framework and operation principles are outlined in detail. The suggested AAPF uses a source current direct control method and a cascaded inverter design. The conventional system's power quality attributes aren't up to par. With traditional systems, the performance characteristics of EPS are not preferable.