Results 51 to 60 of about 8,527,080 (142)

Power quality enhancement of distribution grid using a photovoltaic based hybrid active power filter with three level converter

Energy Reports, 2023
This paper employs a second-order sequence filter (SOSF) and proportional–integral (PI) controller to control a hybrid active power filter with photovoltaic (HAPF-PV) through three-level neutral point clamped (NPC) converters.
Ehsan Akbari, Abbas Zare Ghaleh Seyyedi
doaj   +1 more source

An Efficient Multi‐Core DSP Power Management Controller

Engineering Reports, Volume 7, Issue 4, April 2025.
This work proposes a power management controller for multi‐core DSP architectures, specifically designed for FT‐xDSP. The primary contributions include a clamp request control unit to ensure system stability during asynchronous resets, and a configurable state transition counter that optimizes clock transitions.
Jian Huang, Huili Wang, Guohui Gong, Lei Wang, Xiaowen Chen   +4 more
wiley   +1 more source

Shunt Active Power Filter System Design for Inter-harmonic [PDF]

, 2013
Given the complex situations of the grid with inter-harmonics, three-level model of shunt active power filter (SAPF) was built. For the harmonics accurate detection, the CPT principle was used to detect the fundamental component of the grid.
Yi-Jun, Zhang, Chao, Zhang, Xiao-Ping, Ma, Zi-Hui, Ren   +3 more
core   +1 more source

A Current-Source Converter with a Hybrid Dc-dc Converter Interfacing an Electric Vehicle and a Renewable Energy Source

EAI Endorsed Transactions on Energy Web, 2023
The increasing demand for electricity and the impact of the consumption of fossil fuels leads to the need for approaching new alternatives of energy production, namely energy storage systems (ESS) and renewable energy sources (RES).
Catia F. Oliveira, Ana M. C. Rodrigues, Delfim Pedrosa, Joao L. Afonso, Vitor Monteiro   +4 more
doaj   +1 more source

Impacts of Nonlinear Loads on the Power Quality of Solar Microgrids and Proposed Mitigation Strategies

Energy Science &Engineering, Volume 13, Issue 4, Page 1960-1982, April 2025.
Nonlinear loads in solar microgrids introduce power quality issues such as harmonics, voltage distortions, and reduced system efficiency. These disturbances negatively impact the stability and performance of microgrid components, leading to increased losses and potential equipment damage.
Exaud Tweve, Baraka Kichonge, Thomas Kivevele   +2 more
wiley   +1 more source

Reactive Power Compensation and Limiting Harmonic Current using Shunt Active Power Filter

, 2018
In this paper, a shunt active power filter SAPF based on adaptive hysteresis band current controller HBCC is proposed for limiting the harmonics in load current and also compensate the reactive power for 3 phase non linear load.
Zahid Hassan, Gagan Deep Yadav
core   +1 more source

Shunt Active Power Filter untuk Meredam Harmonisa Beban Non-Linear Satu Fasa [PDF]

, 2022
Penggunaan beban non-linear semakin umum digunakan seiring berkembangnya teknologi yang menerapkan komponen elektronika daya di dalamnya. Beban non-linear dapat menimbulkan harmonisa pada jaringan listrik dan mengakibatkan penurunan kualitas daya.
Sudiharto, Indhana, Mumtaz, Fahmi Naufala, Qudsi, Ony   +2 more
core   +1 more source

A Refined Self-Tuning Filter-Based Instantaneous Power Theory Algorithm for Indirect Current Controlled Three-Level Inverter-Based Shunt Active Power Filters under Non-sinusoidal Source Voltage Conditions

Energies, 2017
In this paper, a refined reference current generation algorithm based on instantaneous power (pq) theory is proposed, for operation of an indirect current controlled (ICC) three-level neutral-point diode clamped (NPC) inverter-based shunt active power ...
Yap Hoon, Mohd Amran Mohd Radzi, Mohd Khair Hassan, Nashiren Farzilah Mailah   +3 more
doaj   +1 more source

Constrained FCS‐MPC‐Based Current Controller for Voltage Source Converters: Application to Shunt Active Power Filters

IET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
In this paper, a constrained FCS‐MPC based current controller is introduced for controlling shunt active power filters. In the proposed current controller, the objective function is same as used in the conventional FCS‐MPC and a switching frequency constraint is considered to reduce the average switching frequency. The results obtained from FPGA in the
Shahram Karimi, Hesam Seifinejad, Hassan Moradi, Hossein Bagheri, Siroos Hemmati   +4 more
wiley   +1 more source

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

Applied 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, Salvador Orts-Grau   +1 more
doaj   +1 more source