Real‐time control of shunt active power filter under distorted grid voltage and unbalanced load condition using self‐tuning filter
In this paper, an alternative control method is proposed to improve the harmonic
suppression efficiency of the active power filter in a distorted and an unbalanced power …
suppression efficiency of the active power filter in a distorted and an unbalanced power …
Operation of three-level inverter-based shunt active power filter under nonideal grid voltage conditions with dual fundamental component extraction
In this paper, a new reference current generation method is proposed for effective harmonics
mitigation and reactive power compensation of three-level neutral-point diode clamped …
mitigation and reactive power compensation of three-level neutral-point diode clamped …
A comprehensive analysis of hybrid active power filter for power quality enhancement
S Rahmani, A Hamadi… - IECON 2012-38th Annual …, 2012 - ieeexplore.ieee.org
In recent years, hybrid power filters (HPF) have been widely investigated for power quality
improvement. They are used to compensate for harmonics and reactive power as well as for …
improvement. They are used to compensate for harmonics and reactive power as well as for …
A dual fundamental current extraction controller for DSTATCOM in the distribution system for power quality improvement under non-ideal source voltage condition
A Ram, PR Sharma, RK Ahuja… - … Power Components and …, 2023 - Taylor & Francis
Most of the controllers often fail to work properly when encountered with power quality (PQ)
issues like unbalanced and distorted grid voltage conditions in three-phase distribution …
issues like unbalanced and distorted grid voltage conditions in three-phase distribution …
Adaptive notch filter solution under unbalanced and/or distorted point of common coupling voltage for three‐phase four‐wire shunt active power filter with sinusoidal …
In this study, the three‐phase four‐wire shunt active power filter (ShAPF) dealing with non‐
ideal point of common coupling (PCC) voltages will be presented. The instantaneous power …
ideal point of common coupling (PCC) voltages will be presented. The instantaneous power …
New hybrid active power filter for harmonic current suppression and reactive power compensation
In the case of undistorted and balanced grid voltages, low ratio shunt active power filters
(APFs) can give unity power factors and achieve current harmonic cancellation. However …
(APFs) can give unity power factors and achieve current harmonic cancellation. However …
A hierarchical teaching-learning-based optimization algorithm for optimal design of hybrid active power filter
Z Cui, C Li, W Dai, L Zhang, Y Wu - IEEE Access, 2020 - ieeexplore.ieee.org
Hybrid active power filter (HAPF) has been widely used to suppress harmonics in the electric
power system. However, selecting HAPF parameters accurately remains a primary …
power system. However, selecting HAPF parameters accurately remains a primary …
Improved harmonic suppression efficiency of single-phase APFs in distorted distribution systems
In this study, a control method is proposed to improve the harmonic suppression efficiency of
the single-phase active power filter in a distorted power system to suppress current …
the single-phase active power filter in a distorted power system to suppress current …
Voltage distortion mitigation in a distributed generation-integrated weak utility network via a self-tuning filter-based dynamic voltage restorer
The dynamic voltage restorer (DVR) is mainly used in a utility grid to protect sensitive loads
from power quality problems, such as voltage sags and swells. However, the effectiveness of …
from power quality problems, such as voltage sags and swells. However, the effectiveness of …
Reducing inverter power rating in active power filters using proposed hybrid power filter topology
B Kędra - 2015 IEEE 15th International Conference on …, 2015 - ieeexplore.ieee.org
This paper provides a solution for reduction of inverter power rating in active power filter by
installing passive power filter. As a result hybrid power filter is obtained. However, possible …
installing passive power filter. As a result hybrid power filter is obtained. However, possible …