Single phase inverter system using proportional resonant current control [PDF]
International Journal of Power Electronics and Drive Systems (IJPEDS), 2017 This paper presents the harmonic reduction performance of proportional resonant (PR) current controller in single phase inverter system connected to nonlinear load.
Aziz, Rebaz +3 more
core +4 more sources
Complex-Order Fractional Proportional–Resonant Controller for High-Frequency Applications
IEEE Open Journal of the Industrial Electronics SocietyThis article presents the design and implementation of a complex-order fractional proportional–resonant (COFPR) controller. The proposed COFPR controller is an evolution of the fractional proportional–resonant (FPR) controller suitable for ...
Daniel Heredero-Peris +3 more
doaj +4 more sources
Distributed Generation Control Using Modified PLL Based on Proportional-Resonant Controller
Applied Sciences, 2020 Due to the increasing necessity for electrical demand, the microgrids (MGs) based on distributed generations (DGs) within power electronic interfaces are being extended to improve the traditional network control.
Ahmad Zare, Mazda Moattari, Rui Melicio
doaj +2 more sources
Speed and current harmonics reduction using an adaptive proportional integral resonant controller for PMSM based electric vehicle drives [PDF]
Scientific ReportsThe use of permanent magnet synchronous machine (PMSM) in vehicle propulsion systems is growing in prominence. The machines provide greater torque density and efficiency as a result of PMSM pre-excitation.
Elango Sangeetha +1 more
doaj +2 more sources
An improving control strategy for grid -connected current in weak grid [PDF]
E3S Web of Conferences, 2021 The traditional proportional feedforward control strategy can suppress the low order harmonics in the strong power grid, but in the weak power grid environment, the grid impedance will have an adverse impact on the stability of the system, resulting in ...
Songyuan Deng, Xia Zhao
doaj +1 more source
Design and Analysis of Controller with Selective Harmonic Compensator for Grid Connected PV System [PDF]
E3S Web of Conferences, 2021 Harmonics produced by distributed power generation systems (DPGS) is a main power quality issue, particularly due to the number of these systems connected to the grid is always increasing.
Vasu M. +3 more
doaj +1 more source
Improved PR Control Strategy for an LCL Three-Phase Grid-Connected Inverter Based on Active Damping
Applied Sciences, 2021 Aiming at the problem of power coupling and complicated decoupling in the d-q coordinate system of a three-phase grid-connected inverter, a current closed-loop control strategy based on an improved QPIR (quasi-proportional integral resonant) controller ...
Yahui Li +3 more
doaj +1 more source
A Generalized Forced Oscillation Method for Tuning Proportional-Resonant Controllers [PDF]
IEEE Transactions on Control Systems Technology, 2020 12 pages, 12 figures, 15 tables, Preprint submitted to IEEE Transactions on Control Systems ...
Charles Lorenzini +2 more
openaire +2 more sources
Fractional proportional-resonant current controllers for voltage source converters [PDF]
Electric Power Systems Research, 2019 This paper proposes a novel fractional proportional-resonant controller, which applies fractional order calculus to the well-known proportional-resonant controllers. The focus of the study is the current control loop of voltage source converters. The main merit of the proposed fractional controller formulation lies into the use of fractional exponents ...
Heredero Peris, Daniel +3 more
openaire +3 more sources
Energy Science & Engineering, 2022 In this study, the interleaved buck converter‐based photovoltaic (PV) emulator current control is presented. A proportional‐resonant‐proportional (PR‐P) controller is designed to resolve the drawbacks of conventional PI controllers in terms of phase ...
Cagfer Yanarates, Zhongfu Zhou
doaj +1 more source