Fractal approach based simplified and generalized sector detection in current error space phasor based hysteresis controller applied to multilevel front-end converters

MT Shah, SK Chauhan… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The current error space phasor (CESP) based hysteresis controller employed for front-end
converter requires two (inner and outer) hysteresis bands for vector selection and sector …

A New Topology of Symmetric and Asymmetric Fault Tolerant Multilevel Converter With Model Predictive Nearest Level Control Method

P Zolfi, A Ebrahimian, N Weise… - IECON 2022–48th …, 2022 - ieeexplore.ieee.org
Photovoltaic (PV) systems are among the most convenient renewable energy sources
(RESs) and are popular due to their easy implementation and low maintenance. Multi-input …

Improved Quality of Compensation in Three-Level Shunt Active Power Filter Using Fractal Approach Based Current Hysteresis Controller

SK Chauhan, MT Shah… - IECON 2021–47th Annual …, 2021 - ieeexplore.ieee.org
Current error space phase based hysteresis controlled shunt active power filter (SAPF)
requires two (inner and outer) hysteresis bands for vector selection and for sector detection …