Improved predictive direct power control of shunt active power filter using GWO and ALO – Simulation and experimental study
Sign Up to like & getrecommendations! Published in 2021 at "Ain Shams Engineering Journal"
DOI: 10.1016/j.asej.2021.04.028
Abstract: Abstract In order to reduce the maximum overshoot and undershoot of the DC-link voltage variation, and minimize power ripples with low current distortion in accord with IEEE Std. 519–2014, an improved predictive direct power control… read more here.
Keywords: predictive direct; direct power; shunt active; power ... See more keywords
A direct power control strategy for three level neutral-point-clamped rectifier under unbalanced grid voltage
Sign Up to like & getrecommendations! Published in 2018 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2018.04.010
Abstract: Abstract Direct power control (DPC) strategy has attracted wide attention due to its advantages of simple structure, quick response, strong robustness, and elimination of current regulation loops/PWM blocks. Unfortunately, under unbalanced grid voltage, the conventional… read more here.
Keywords: definition; dpc; power; power control ... See more keywords
Direct power control with common mode voltage reduction of grid‐connected three‐level NPC inverter
Sign Up to like & getrecommendations! Published in 2019 at "IET Power Electronics"
DOI: 10.1049/iet-pel.2018.5283
Abstract: This paper proposes three new direct power control (DPC) algorithms which minimise the variation of the common mode voltage (CMV) provided by a transformerless grid-connected three-level neutral point clamped (3L-NPC) inverter. The proposed techniques make… read more here.
Keywords: direct power; medium; power; power control ... See more keywords
An Improved Sliding Mode Direct Power Control Strategy Based on Reactive Power Compensation for Vienna Rectifier
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3149042
Abstract: Vienna rectifiers are widely used in electric vehicle charging systems, wind power generation systems and other fields due to their excellent high-voltage resistance, small size and high efficiency. Aiming at the problems of the Vienna… read more here.
Keywords: power control; sliding mode; control; power ... See more keywords
Performance-Based Tuning for a Model Predictive Direct Power Control in a Grid-Tied Converter With L-Filter
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3237909
Abstract: Model predictive control (MPC) is a powerful and widely used technique to address the control challenges in power converters as the grid interface for renewable energy systems. This technique combines closed-loop control with error and… read more here.
Keywords: control; power; direct power; model predictive ... See more keywords
Virtual Flux Direct Power Control for PWM Rectifiers Based on an Adaptive Sliding Mode Observer
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2018.2832122
Abstract: In the traditional virtual flux estimation for a three-phase pulsewidth modulation rectifier, the integration element causes problems for the initial value and dc bias, and the unstable grid voltage induces a nonconstant flux amplitude. To… read more here.
Keywords: power control; flux; direct power; virtual flux ... See more keywords
Distributed Direct Power Sliding-Mode Control for Islanded AC Microgrids
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3135612
Abstract: The aim of this article is to develop a novel distributed direct power sliding-mode control for an islanded AC microgrid. This solution replaces the droop mechanism of each inverter with two separate sliding surfaces working… read more here.
Keywords: sliding mode; control; power; distributed direct ... See more keywords
Relationship Between Two Direct Power Control Methods for PWM Rectifiers Under Unbalanced Network
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2016.2593723
Abstract: Active power control plays an important role in a pulse width modulation (PWM) rectifier under both balanced and unbalanced network conditions. The prior methods to achieve active power oscillation cancellation (APOC) under unbalanced grid voltages… read more here.
Keywords: unbalanced network; control; direct power; power ... See more keywords
A New Geometric Vector Optimization of Predictive Direct Power Control
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2019.2944626
Abstract: This article proposes a new vector optimization method suitable for predictive direct power control (P-DPC). Based on the geometric property of parallelograms and diamonds, a simple generic equation is established to form a set of… read more here.
Keywords: predictive direct; control; direct power; power ... See more keywords
Integral Terminal Synergetic-Based Direct Power Control for Distributed Generation Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Smart Grid"
DOI: 10.1109/tsg.2021.3128670
Abstract: This paper introduces an efficient formulation of synergetic control that is based on an integral macro-variable function. This suggested integral synergetic control is integrated with the direct power control scheme to precisely adjust the injected… read more here.
Keywords: power control; control scheme; control; power ... See more keywords
Optimized Power Error Comparison Strategy for Direct Power Control of the Open-Winding Brushless Doubly Fed Wind Power Generator
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Sustainable Energy"
DOI: 10.1109/tste.2018.2877439
Abstract: This paper presents the simulation and experimental evaluation of a novel power error comparison direct power control (PEC-DPC) strategy of the open-winding brushless doubly fed reluctance generator (OW-BDFRG) for wind energy conversion systems. As one… read more here.
Keywords: direct power; error comparison; strategy; power ... See more keywords