Results 71 to 80 of about 1,008 (177)

A Wavelet-Based Unified Power Quality Conditioner to Eliminate Wind Turbine Non-Ideality Consequences on Grid-Connected Photovoltaic Systems

open access: yesEnergies, 2016
The integration of renewable power sources with power grids presents many challenges, such as synchronization with the grid, power quality problems and so on.
Bijan Rahmani, Weixing Li, Guihua Liu
doaj   +1 more source

Synchronous reference frame fundamental method in shunt active power filter for mitigation of current harmonics [PDF]

open access: yes, 2017
This research presents compensation of current harmonic disturbance in power system network using shunt active power filter. In this paper, harmonic extraction using Synchronous Reference Frame Fundamental technique (SRFF) was investigated for three ...
Mohd Radzi, Mohd Amran, Musa, Suleiman
core  

Cooperative Control of Multi-Master-Slave Islanded Microgrid with Power Quality Enhancement Based on Conservative Power Theory [PDF]

open access: yes, 2018
Made available in DSpace on 2018-11-26T16:04:54Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-07-01Cooperative control of power converters in a microgrid offers power quality enhancement at sensitive load buses.
Al-Durra, Ahmed   +4 more
core   +2 more sources

Segment Reduction‐Based SVPWM Applied Three‐Level F‐Type Inverter for Power Quality Conditioning in an EV Proliferated Distributed System

open access: yesInternational Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.
The objective of this paper lies in the realization of a three‐level F‐type inverter (3L‐FTI) as a shunt active filter in an EV‐proliferated environment. The switches are triggered using segment reduced space vector pulse width modulation (SVPWM). This modulation technique provides a lower number of switching transitions than existing PWM strategies ...
Meenakshi Madhavan   +3 more
wiley   +1 more source

Optimizing Power Flow in Photovoltaic‐Hybrid Energy Storage Systems: A PSO and DPSO Approach for PI Controller Tuning

open access: yesInternational Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.
This paper focuses on developing power management strategies for hybrid energy storage systems (HESSs) combining batteries and supercapacitors (SCs) with photovoltaic (PV) systems. The proposed control scheme is based on proportional‐integral (PI) controllers optimized with particle swarm optimization (PSO) and duplicate particle swarm optimization ...
Samira Heroual   +6 more
wiley   +1 more source

Selective SAPF for Harmonic and Interharmonic Compensation Using an Adaptive Kalman Filter-Based Identification Method

open access: yesApplied Sciences
This work presents the application of a hybrid adaptive Kalman filter (HAKF) for the implementation of a shunt active power filter (SAPF), enabling selective harmonic and interharmonic compensation in real time.
Germán Martínez-Navarro   +1 more
doaj   +1 more source

Mitigation Unbalance Nonlinear Loads and Dissimilar Line Currents Using Shunt Active Power Filter SAPF [PDF]

open access: yes, 2016
Power quality has grown from obscurity to a major issue in last ten years. The new technologies lead to great demand of power electronic devices that leads to a distortion the quality of voltages and currents of power system in other hand many sensitive ...
Alkhayyat, M. T. (M)   +1 more
core  

Single-phase shunt active power filter with UPS operation using a bidirectional Dc-Dc converter for energy storage interface [PDF]

open access: yes, 2017
This paper presents a single-phase shunt active power filter (SAPF) with bidirectional dc-dc converter for uninterruptible power supply (UPS) operation.
Afonso, João L.   +4 more
core   +1 more source

Stochastic‐gradient‐based control algorithms for power quality enhancement in solar photovoltaic interfaced three‐phase distribution system

open access: yesIET Generation, Transmission &Distribution, Volume 18, Issue 22, Page 3567-3578, November 2024.
1. Performance of least mean square (LMS), sign‐error LMS, ϵ‐NLMS, and least mean fourth (LMF)‐based adaptive control algorithms with different learning rates has been analysed. 2. PV array has been integrated into a single‐stage topology with an maximum power point tracking (MPPT) facility. 3.
Dinanath Prasad   +6 more
wiley   +1 more source

Simplified adaptive linear neuron harmonics extraction algorithm for dynamic performance of shunt active power filter [PDF]

open access: yes, 2016
This paper presents a single-phase shunt active power filter with artificial intelligence based algorithms by introducing a new Simplified Adaptive Linear Neuron (ADALINE) algorithm for harmonics extraction.
Abd Rahim, Nasrudin   +4 more
core   +1 more source

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