Results 71 to 80 of about 1,285 (202)

Selective harmonic suppression strategy by SAPF in power distribution system

The Journal of Engineering, 2017
This study proposes a flexible selective harmonic compensation and resonance damping algorithm for shunt active power filter (SAPF) applied in three‐phase three‐wire power distribution system. The selective harmonic compensation current reference extraction is based on recursive discrete Fourier transform.
Liu Cong, Dai Ke, Chen Xinwen, He Yuqing, Lu Pingjiang   +4 more
openaire   +1 more source

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

International 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, Chellammal N., Ramesh C. Bansal, Irfan Sami   +3 more
wiley   +1 more source

TGF-β1/IL-11/MEK/ERK signaling mediates senescence-associated pulmonary fibrosis in a stress-induced premature senescence model of Bmi-1 deficiency

Experimental and Molecular Medicine, 2020
To study whether TGF-β1/IL-11/MEK/ERK (TIME) signaling mediates senescence-associated pulmonary fibrosis (SAPF) in Bmi-1-deficient (Bmi-1−/−) mice and determines the major downstream mediator of Bmi-1 and crosstalk between p16INK4a and reactive oxygen ...
Haiyun Chen, Hongjie Chen, Jialong Liang, Xin Gu, Jiawen Zhou, Chunfeng Xie, Xianhui Lv, Rong Wang, Qing Li, Zhiyuan Mao, Haijian Sun, Guoping Zuo, Dengshun Miao, Jianliang Jin   +13 more
doaj   +1 more source

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

International 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, Belkacem Belabbas, Yasser Diab, Mohamed Metwally Mahmoud, Tayeb Allaoui, Naima Benabdallah, Sujin Bureerat   +6 more
wiley   +1 more source

MSVPWM Based-SAPF For Harmonic Mitigation in The Distribution Network Under Unbalanced Condition [PDF]

, 2020
Unbalanced input source voltages generate extra current harmonics in addition to non-linear loads which distorts the power quality in the entire power systems.
Husen, Haider Muhamad, Ahmed Qadir, Salar, Haider Muhamad Husen, Salar Ahmed Qadir   +3 more
core   +1 more source

Ubicación y dimensionamiento de SAPF en redes de distribución [PDF]

Se propone un método basado en paso adaptativo para ubicar y dimensionar SAPF en redes de distribución. Aplicado al sistema IEEE 69 barras, logra reducir la distorsión armónica total, mejorar el perfil de tensión y disminuir pérdidas, garantizando el ...
Maguana Zhindón, Darwin Patricio, Quizhpe Gordillo, Christian Andrés   +1 more
core   +1 more source

Harmonic oscillation analysis and stabilization method comparison of shunt active power filter in full compensation mode

IET Power Electronics
The harmonic compensation of SAPF (shunt active power filter) may trigger harmonic oscillation due to the interaction with grid impedance and non‐linear loads, which distorts the power quality.
Zhilong Zhang, Hao Yi, Fang Zhuo, YuGuo Li, Xin Jiang   +4 more
doaj   +1 more source

An Obstacle Avoidance Strategy for AUV Based on State-Tracking Collision Detection and Improved Artificial Potential Field

Journal of Marine Science and Engineering
This paper proposes a fusion algorithm based on state-tracking collision detection and the simulated annealing potential field (SCD-SAPF) to address the challenges of obstacle avoidance for autonomous underwater vehicles (AUVs) in dynamic environments ...
Yueming Li, Yuhao Ma, Jian Cao, Changyi Yin, Xiangyi Ma   +4 more
doaj   +1 more source

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

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