Results 41 to 50 of about 1,050 (208)

PLL-less SRF technique for operation of SAPF under unbalanced and distorted supply voltage [PDF]

, 2018
Shunt active power filter (SAPF) has been recognized as a feasible solution to current harmonics issues. In its controller, due to structure simplicity, synchronous reference frame (SRF) technique is best suited to be applied in generating reference ...
Mohd Radzi, Mohd Amran, N.F. Mailah, Hoon, Yap, Mailah, Nashiren Farzilah, M.K. Hassan, M.A.M. Radzi, Hassan, Mohd Khair, Y. Hoon   +7 more
core   +1 more source

A Dual-Function Instantaneous Power Theory for Operation of Three-Level Neutral-Point-Clamped Inverter-Based Shunt Active Power Filter

Energies, 2018
This paper proposes a simple yet effective reference current generation algorithm based on instantaneous power pq theory to enhance mitigation performance of a three-phase three-level neutral-point-clamped (NPC) inverter-based shunt active power filter ...
Yap Hoon, Mohd Amran Mohd Radzi, Mohd Khair Hassan, Nashiren Farzilah Mailah   +3 more
doaj   +1 more source

Meta‐Optimized Twin Delayed DDPG Reinforcement Learning Agent for Multiobjective Control of Shunt Active Power Filters

Electronics Letters, Volume 62, Issue 1, January/December 2026.
A PSO‐aided TD3 agent is proposed to automate the neural topology design for active power filters, replacing manual tuning with algorithmic discovery. By converging on the minimal sufficient architecture, the framework slashes computational overhead by over 50%, enabling rapid offline retraining suitable for digital twin‐based adaptive grid control ...
Elyas Smaida, Juma Saulo, Abdellah Kouzou, Mary Ahuna, Ali Teta, Hosameldin Adam   +5 more
wiley   +1 more source

Control Algorithms of Shunt Active Power Filter for Harmonics Mitigation: A Review

Energies, 2017
Current harmonics is one of the most significant power quality issues which has attracted tremendous research interest. Shunt active power filter (SAPF) is the best solution to minimize harmonic contamination, but its effectiveness is strictly dependent ...
Yap Hoon, Mohd Amran Mohd Radzi, Mohd Khair Hassan, Nashiren Farzilah Mailah   +3 more
doaj   +1 more source

Analytical Frameworks and Theories of Electric Power in Non‐Linear Circuits

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
Based on the challenges of distorted currents and non‐linear components in modern power grids, this article reviews seminal electrical power theories that seek to generalize the traditional definitions of active, reactive, and apparent power. It provides a detailed analysis of their mathematical foundations, practical implementation, and validity.
Rafael Escudero, Luis Ibarra
wiley   +1 more source

Fuzzy Moving Surface Second‐Order Super Twisting Sliding Mode Control for Direct Power Control of Shunt Active Power Filter

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
The present paper proposes Fuzzy Moving Surface Second‐Order Super Twisting Sliding Mode Control (FMS‐SO‐ST‐SMC) for Direct Power Control (DPC) of a Shunt Active Power Filter (SAPF). This method offers flexibility and high robustness against external disturbances with low sensitivity to changes in system parameters that are effectively improved with ...
Behnam Amini, Hasan Rastegar, Mohammad Pichan   +2 more
wiley   +1 more source

Comparative analysis of Solar Generation System with 21- CHB-MLI integrated SAPF based ANN and AGPSO tuned PI controller to enhance power quality [PDF]

, 2022
This paper represents comparative analysis of artificial neural network (ANN) and AGPSO tuned PI controller based power quality improvement solar generation system.
Kumar, Mahendra, Palwalia, D. K., Agrawal, Seema   +2 more
core  

Power Quality Enhancement in Grid‐Connected Photovoltaic Systems Using Hybrid Harbor Seal Whiskers Optimization and Interpretable Generalized Additive Neural Networks

International Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
The integration of solar energy into modern power grids supports sustainability and energy efficiency but also introduces power quality (PQ) challenges such as harmonic distortion, voltage sag, swell, and fluctuations. In order to reduce PQ problems in renewable energy systems (RESs), this research proposes a novel hybrid control strategy that combines
M. Hariprabhu, C. Kumar, T. Dharma Raj, Sourav Barua, Mario Ponce-Silva   +4 more
wiley   +1 more source

Robust control of shunt active power filter using interval type-2 fuzzy logic controller for power quality improvement [PDF]

, 2017
Dobro je poznato da se usporedno aktivni filtar snage (SAPF - Shunt Active Power Filter) uvelike koristi za smanjenje harmonijske distorzije i kompenzaciju reaktivne snage u elektroenergetskim sustavima. Regulator napona sabirnice istosmjerne struje SAPF-
Kececioglu, O. Fatih, Sekkeli, Mustafa, Acikgoz, Hakan, O. Fatih Kececioglu, Mustafa Sekkeli, Gani, Ahmet, Mustafa Tekin, Hakan Acikgoz, Tekin, Mustafa, Ahmet Gani   +9 more
core   +2 more sources

Fuzzy and PSO tuned PI controller based SAPF for Harmonic Mitigation

International Journal of Electrical and Electronics Research, 2023
The development of a reliable power filter is essential for meeting the need for high-quality power. Current and voltage harmonics are a major contributor to poor power quality and must be eliminated. Shunt active power filters (SAPFs) can be installed to reduce the negative effects of harmonics.
Venkata Anjani Kumar G, M. Damodar Reddy
openaire   +1 more source