Results 81 to 90 of about 1,008 (177)

Split‐source inverter with adaptive control scheme‐based shunt active power filter for power quality improvement

IET Power Electronics, Volume 17, Issue 14, Page 1893-1910, 4 November 2024.
This work explored the usage of a shunt active power filter (SAPF) to alleviate power quality (PQ) issues in a power system implementing a new voltage source inverter. The proposed SAPF with a new SSI and advanced control approach can surpass existing complements in capacitor voltage regulation and harmonic suppression caused by different non‐linear ...
Prasanta Kumar Barik, Sarita Samal, Deepak Kumar Gupta, Bhargav Appasani, Amitkumar V. Jha, Md. Minarul Islam, Taha Selim Ustun   +6 more
wiley   +1 more source

Improvement of the Source Current Quality for a Shunt Active Power Filter Operating Using Hysteresis Technique with Stabilized Switching Frequency

Energies
Determining the current reference for a shunt active power filter (SAPF) can be carried out in many ways. Once the reference is determined, it can be shaped by SAPF switches with the use of pulse width modulation (PWM)/hysteresis control techniques ...
Andrzej Szromba
doaj   +1 more source

Power quality improvement in an AC network using artificial neural network and hysteresis band current controller

Ingeniería e Investigación, 2018
This paper demonstrates a study to improve the total harmonic distortion (THD) originated due to excessive use of power electronic (PE) equipment and non-linear loads.
Abdul Mutal Sulehri
doaj   +1 more source

FPGA-Based Hardware in the Loop of Optimized Synergetic Controller for Active Power Filter

International Transactions on Electrical Energy Systems, 2023
This paper presents a discrete-time synergetic controller (DTSC) enhanced with ant colony optimization (ACO) technique for a shunt active power filter (SAPF).
Habib Bey, Fateh Krim, Oussama Gherouat
doaj   +1 more source

Optimized DBN‐based control scheme for power quality enhancement in a microgrid cluster connected with renewable energy system

IET Renewable Power Generation, Volume 18, Issue 12, Page 1926-1947, 7 September 2024.
The proposed topology implemented in this article is an advanced management approach to enhance power quality, and its effectiveness might be assessed in conjunction with the effects of unpredictability in renewable energy sources. Abstract The increasing energy consumption and changing load variations place a significant burden on the sophisticated ...
Narendiran Sivakumar, Jaisiva Selvaraj, Karthika Jayaprakash, Kinde Anlay Fante   +3 more
wiley   +1 more source

Backstepping control of three-phase three-level four-leg shunt active power filter [PDF]

, 2017
In this paper, backstepping control for three-level four-leg shunt active power filter (SAPF) system is proposed. The adopted filtering topology requires both a three-dimensional space vector modulation (3DSVM) for controlling the three-level four-leg ...
Badra, M.S., Barkat, S., Bouzidi, M.
core   +2 more sources

Shunt Active Power Filter Based on Proportional Integral and Multi Vector Resonant Controllers for Compensating Nonlinear Loads

Journal of Electrical and Computer Engineering, 2018
The current tracking control strategy determines the compensation performance of shunt active power filter (SAPF). Due to inadequate compensation of the main harmonic by traditional proportional integral (PI) control, a control algorithm based on PI and ...
Sen Ye, Youbing Zhang, Luyao Xie, Haiqiang Lu   +3 more
doaj   +1 more source

Power Quality Improvement by Harmonic Reduction Using Three Phase Shunt Active Power Filter with p-q & d-q Current Control Strategy [PDF]

, 2015
With the widespread use of power electronics devices such as rectifier, inverter etc. in power system causes serious problem relating to power quality. One of such problem is generation of current and voltage harmonics causing distortion of load waveform,
Bhadra , Dibyendu, Meena , Rajnish Kumar
core  

Three-Phase Four-Wire Hybrid Active Power Filter for Mitigating Harmonic Problems Caused by CFLs Lamps based on a Shunt Active Power Filter SAPF in Parallel with a Passive Filter

WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
The widespread integration of nonlinear loads across industrial, commercial, and residential settings has significantly exacerbated power quality issues within contemporary power distribution systems. An example of such nonlinear loads is the prevalent use of compact fluorescent lamps (CFLs), intended as replacements for incandescent lamps (ILs).
Mohamed Hajjej, Lassaad Sbita
openaire   +1 more source

Design and Analysis of Model Predictive Control based Direct and Indirect Current strategy for Single Phase Shunt Active Power Filter

MATEC Web of Conferences, 2018
In this paper presents a comparative analysis of two control method applied to a single phase Shunt Active Power Filter (SAPF). It is about Model Predictive Control (MPC) based Direct Current Control (DCC) and Indirect Current Control (IDCC) strategy ...
Kanagavel Rameshkumar, Indragandhi V., Palanisamy K   +2 more
doaj   +1 more source