Results 301 to 310 of about 300,411 (344)

Research on intelligent hybrid injection active power filter

2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2015
To solve the power supply problem of injection DC side active filter, an intelligent hybrid injection type active power filter are put forward, making use of solar photovoltaic power generation system to provide energy to injection active power filter DC side.
Li Xin, Yang Zhen
openaire   +1 more source

Power Quality Enhancement of Distribution Grid Using a Photovoltaic Based Hybrid Active Power Filter with Three Level Converter

Social Science Research Network, 2023
E. Akbari, Abbas Zare Ghaleh Seyyedi
semanticscholar   +1 more source

Hybrid Structure of Static Var Compensator and Hybrid Active Power Filter (SVC//HAPF) for Medium-Voltage Heavy Loads Compensation

IEEE transactions on industrial electronics (1982. Print), 2018
In this paper, the structure, modeling, parameter design, and control method are proposed for a new hybrid structure of a static var compensator in parallel with a hybrid active power filter (SVC//HAPF).
Lei Wang, C. Lam, M. Wong
semanticscholar   +1 more source

Iterative learning control for hybrid active power filter

2011 International Conference on Electrical Machines and Systems, 2011
Conventional PI-type iterative learning control method has some defects such as the convergence of control algorithm heavily depending on initial control input and parameters of the iterative controller being constant value, the paper proposes an improved algorithm of PI-type iterative learning control to improve control performance of system.
Jingbing Wu, An Luo, Chuanping Wu, Fujun Ma, Gang Wang   +4 more
openaire   +1 more source

High-Capacity Hybrid Active Power Filter for the Power Substation

2011
Non-linear loads, such as diode, thyristor converters and arc furnaces are typical sources of harmonic currents. A capacitor clamped voltage source inverter for high-capacity hybrid active power filter (HHAPF) to compensate harmonics and reactive power.
Fen Gong, Xiangyang Xia, Shiwu Luo, Feng Zhou   +3 more
openaire   +1 more source

A new hybrid active power filter (APF) topology

APEC 2001. Sixteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.01CH37181), 2002
In this paper, a new hybrid active power filter topology is presented. A higher-voltage, low-switching frequency insulated gate bipolar transistor (IGBT) inverter and a lower-voltage high-switching frequency metal oxide semiconductor field effect transistor (MOSFET) inverter are used in combination to achieve harmonic current compensation. The function
null Sangsun Kim, P.N. Enjeti
openaire   +1 more source

Comparison of topologies of hybrid active power filter

IET-UK International Conference on Information and Communication Technology in Electrical Sciences (ICTES 2007), 2007
Hybrid active power filters are used for reducing harmonics in the power system. This paper deals with different topologies of hybrid active power filter discussed along with their control. In a hybrid active power filter the active power filter is used to filter out higher order harmonics, while the lower order harmonics are filtered by the passive ...
null Taruna Jain, S. Jain, G. Agnihotri
openaire   +1 more source

New-Type Hybrid Active Power Filter of Microgrid

Applied Mechanics and Materials, 2013
Hybrid active power filter has been used widely in the engineering application. It often be in idle and low power working state. The grid inverter can't keep in real-time rated output conditions, the output capacity of it got wasted. A kind of new-type HAPF device of microgrid was put forward.
Sheng Qing Li, Yong An Li, Li Lin Zeng, Zheng Ping He   +3 more
openaire   +1 more source

Performance Analysis of Series Hybrid Active Power Filter

2013
In the area of active power filtering, the Series Hybrid Active Power Filter (SHAPF) has been taken into account increasingly. Existing methods used for controlling SHAPF are either based on detecting source current harmonics or load voltage harmonics.
M. A. Mulla, R. Chudamani, A. Chowdhury
openaire   +1 more source

Hybrid Active Power Filter Using a Filter-Less Extraction Technique

2022 11th International Conference on Renewable Energy Research and Application (ICRERA), 2022
Abdallah El Ghaly, Mohamad Tarnini, Nazih Moubayed, Khaled Chahine   +3 more
openaire   +1 more source