January 25, 2021

Download Ebook Free Active Power Line Conditioners

Active Power Line Conditioners

Active Power Line Conditioners
Author : Patricio Salmeron Revuelta,Salvador Pérez Litrán,Jaime Prieto Thomas
Publisher : Academic Press
Release Date : 2015-07-31
Category : Technology & Engineering
Total pages :436
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Active Power Line Conditioners: Design, Simulation and Implementation for Improving Power Quality presents a rigorous theoretical and practical approach to active power line conditioners, one of the subjects of most interest in the field of power quality. Its broad approach offers a journey that will allow power engineering professionals, researchers, and graduate students to learn more about the latest landmarks on the different APLC configurations for load active compensation. By introducing the issues and equipment needs that arise when correcting the lack of power quality in power grids, this book helps define power terms according to the IEEE Standard 1459. Detailed chapters discuss instantaneous reactive power theory and the theoretical framework that enabled the practical development of APLCs, in both its original and modified formulations, along with other proposals. Different APLCs configurations for load compensation are explored, including shunt APF, series APF, hybrid APF, and shunt combined with series APF, also known as UPQC. The book includes simulation examples carefully developed and ready for download from the book’s companion website, along with different case studies where real APLCs have been developed. Finally, the new paradigm brought by the emergence of distribution systems with dispersed generation, such as the use of small power units based on gas technology or renewable energy sources, is discussed in a chapter where mitigation technologies are addressed in a distributed environment. Combines the development of theories, control strategies, and the most widespread practical implementations of active power line conditioners, along with the most recent new approaches Details updated and practical content on periodic disturbances mitigation technologies with special emphasis on distributed generation systems Includes over 28 practical simulation examples in Matlab-Simulink which are available for download at the book’s companion website, with 4 reproducible case studies from real APLCs

Active Power Line Conditioners

Active Power Line Conditioners
Author : Maurício Aredes
Publisher : Unknown
Release Date : 1996
Category :
Total pages :155
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Electric power quality improvement using network active power line conditioners

Electric power quality improvement using network active power line conditioners
Author : Antonio Higinio Noyola de Garagorri
Publisher : Unknown
Release Date : 1991
Category : Electric lines
Total pages :366
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Power Quality

Power Quality
Author : Bhim Singh,Ambrish Chandra,Kamal Al-Haddad
Publisher : John Wiley & Sons
Release Date : 2015-02-16
Category : Technology & Engineering
Total pages :600
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Maintaining a stable level of power quality in the distribution network is a growing challenge due to increased use of power electronics converters in domestic, commercial and industrial sectors. Power quality deterioration is manifested in increased losses; poor utilization of distribution systems; mal–operation of sensitive equipment and disturbances to nearby consumers, protective devices, and communication systems. However, as the energy–saving benefits will result in increased AC power processed through power electronics converters, there is a compelling need for improved understanding of mitigation techniques for power quality problems. This timely book comprehensively identifies, classifies, analyses and quantifies all associated power quality problems, including the direct integration of renewable energy sources in the distribution system, and systematically delivers mitigation techniques to overcome these problems. Key features: Emphasis on in–depth learning of the latest topics in power quality extensively illustrated with waveforms and phasor diagrams. Essential theory supported by solved numerical examples, review questions, and unsolved numerical problems to reinforce understanding. Companion website contains solutions to unsolved numerical problems, providing hands–on experience. Senior undergraduate and graduate electrical engineering students and instructors will find this an invaluable resource for education in the field of power quality. It will also support continuing professional development for practicing engineers in distribution and transmission system operators.

A testing station for active power line conditioners

A testing station for active power line conditioners
Author : Kalyanasundaram Srinivasan
Publisher : Unknown
Release Date : 1993
Category : Electric power transmission
Total pages :170
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Power Theories for Improved Power Quality

Power Theories for Improved Power Quality
Author : Grzegorz Benysek,Marian Pasko
Publisher : Springer Science & Business Media
Release Date : 2012-02-26
Category : Technology & Engineering
Total pages :214
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Power quality describes a set of parameters of electric power and the load’s ability to function properly under specific conditions. It is estimated that problems relating to power quality costs the European industry hundreds of billions of Euros annually. In contrast, financing for the prevention of these problems amount to fragments of these costs. Power Theories for Improved Power Quality addresses this imbalance by presenting and assessing a range of methods and problems related to improving the quality of electric power supply. Focusing particularly on active compensators and the DSP based control algorithms, Power Theories for Improved Power Quality introduces the fundamental problems of electrical power. This introduction is followed by chapters which discuss: ‘Power theories’ including their historical development and application to practical problems, operational principles of active compensator’s DSP control based algorithms using examples and results from laboratory research, and the key areas of application for these methods and suggested practical solutions. Power Theories for Improved Power Quality is a key study resource for students in engineering and technical degrees as well as a reference for professional and practitioners in the electrical energy sector working with power quality.

Harmonic Distortion Correction Using Active Power Line Conditioners

Harmonic Distortion Correction Using Active Power Line Conditioners
Author : Kevin David Jones
Publisher : Unknown
Release Date : 1995
Category :
Total pages :51
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Harmonic distortion of a voltage waveform on a local distribution system may have many effects, such as: protective device malfunctions, medical equipment failures, and increased noise generation and bearing wear of rotating equipment. In the past these effects have been tolerated. Advances in semiconductor technology in the past two decades have produced devices that can handle large amounts of power efficiently and safely. These advances have led to an increased number of loads that contribute to the bus voltage distortion. These same advances that have made the distortion problem worse also have given rise to devices that can be used to actively correct the problem. Active Power Line Conditioners (APLC's) use voltage or current converters to improve harmonic distortion on local buses. APLCVs use information from current or power sensors that are spread throughout the distribution system in order to correct the voltage waveform distortion. These sensors are difficult and costly to install. This thesis presents an APLC that produces its distortion canceling signal using only bus voltage information, thus reducing the distribution sample points to one. The LabVIEW graphical programming language is used for sampling and control of the APLC.

Active Power Line Conditioner with Neural Network Control

Active Power Line Conditioner with Neural Network Control
Author : Yaow-Ming Chen
Publisher : Unknown
Release Date : 1997
Category : Harmonics (Electric waves)
Total pages :278
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Harmonics in a power system can lead to communication interference, transformer heating, or malfunction of solid-state devices. Active power line conditioners (APLC) are one important way to achieve harmonic reduction. The purpose of this dissertation is to propose a novel voltage-type APLC which cancels harmonic currents by injecting a compensation current. The proposed APLC consists of a variable dc voltage source, an inverter, and a neural network controller that is trained with the genetic algorithm and back-propagation. Computer simulations for two load current test cases show that the neural network can provide switch control signals for the proposed APLC to generate compensation currents that reduce line current THDs significantly. Measurements on a simple, not yet optimized hardware prototype of the proposed APLC are also very encouraging. These results and the simplicity of the system suggest that the proposed APLC and its unique neural network-genetic algorithm control system constitute a viable solution alternative for line current harmonics.

Instantaneous Power Theory and Applications to Power Conditioning

Instantaneous Power Theory and Applications to Power Conditioning
Author : Hirofumi Akagi,Edson Hirokazu Watanabe,Mauricio Aredes
Publisher : John Wiley & Sons
Release Date : 2007-03-09
Category : Technology & Engineering
Total pages :400
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This book presents a deep review of various power theories and shows how the instantaneous active and reactive power theory provides an important basic knowledge for understanding and designing active filters for power conditioning. The only book of its kind, it also demonstrates how the instantaneous active and reactive power theory can be used for combined shunt-series filters and in Flexible AC Transmission Systems (FACTS).

Elimination of Voltage Harmonics and Compensation of Reactive Power Using Universal Active Power Filter

Elimination of Voltage Harmonics and Compensation of Reactive Power Using Universal Active Power Filter
Author : Pranav Kasula
Publisher : Unknown
Release Date : 2016
Category : Electric filters, Digital
Total pages :31
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Abstract: In the area of power line conditioning at the input mains and the output load, the necessity of power quality is crucial in power electronics. To enhance the quality of power, various equipment is used such as transient suppressors, active filters, line voltage regulators, and hybrid filters. The main drawback of rising the non-sinusoidal current into the power network is due to the continuous generation of electronic equipment either for industrial use or home appliances. Thus, this leads to the rapid growth in the demand for the economic power conditioners for single-phase systems. To solve the difficulties of harmonics in electric grids, various remission solutions are proposed and adopted in practice applications. In recent years, the use of active filtering techniques has become more popular due to the technological development in power electronic switching devices, enhanced numerical methods, and more efficient control algorithms.

High Power Active Filter Systems

High Power Active Filter Systems
Author : Subhashish Bhattacharya
Publisher : Unknown
Release Date : 2003
Category :
Total pages :511
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Instantaneous Power Theory and Applications to Power Conditioning

Instantaneous Power Theory and Applications to Power Conditioning
Author : Hirofumi Akagi,Edson Hirokazu Watanabe,Mauricio Aredes
Publisher : Wiley-IEEE Press
Release Date : 2007
Category : Technology & Engineering
Total pages :379
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Expert coverage of instantaneous active and reactive power theory and its related applications to Power Conditioning This book, Instantaneous Power Theory and Applications to Power Conditioning, presents a deep review of various power theories, and shows how the instantaneous active and reactive power theory provides an important basic knowledge for understanding and designing active filters for power conditioning. These filters are very important to mitigate harmonic pollution due to the widely used nonlinear loads both in home appliances and in industry. The only book of its kind, Instantaneous Power Theory and Applications to Power Conditioning also demonstrates how the instantaneous active and reactive power theory can be used for combined shunt-series filters and in Flexible AC Transmission Systems (FACTS). Written by leading experts in this groundbreaking technology, Instantaneous Power Theory and Applications to Power Conditioning features coverage of: Shunt active filters with different filter structures Series active filters, including hybrid configurations of active and passive filters Combined series and shunt power conditioners, including the unified power quality conditioner (UPQC) and the unified power flow controller (UPFC)

Assessment of Active Power Line Conditioning Technologies

Assessment of Active Power Line Conditioning Technologies
Author : R.M. Zavadil,M.F. McGranaghan,Electrotek Concepts,Electric Power Research Institute
Publisher : Unknown
Release Date : 1993
Category : Power electronics
Total pages :129
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Instantaneous Power Theory and Applications to Power Conditioning

Instantaneous Power Theory and Applications to Power Conditioning
Author : Hirofumi Akagi,Edson Hirokazu Watanabe,Mauricio Aredes
Publisher : John Wiley & Sons
Release Date : 2017-02-13
Category : Technology & Engineering
Total pages :472
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This book covers instantaneous power theory as well as the importance of design of shunt, series, and combined shunt-series power active filters and hybrid passive-active power filters Illustrates pioneering applications of the p-q theory to power conditioning, which highlights distinct differences from conventional theories Explores p-q-r theory to give a new method of analyzing the different powers in a three-phase circuit Provides exercises at the end of many chapters that are unique to the second edition

AC Power Conditioners

AC Power Conditioners
Author : James Clark
Publisher : Academic Press
Release Date : 2012-12-02
Category : Technology & Engineering
Total pages :218
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AC Power Conditioners: Design and Applications provides some insight into the various types of power line disturbances, problems that occur daily, and their corresponding solutions. This book is organized into four parts encompassing 14 chapters; each part deals with a different form of power protection. Part I introduces the various types of power-line problems encountered that can be harmful to electronic equipment or the data it contains. Parts II and III are devoted to noise and surge reduction, as well as power line regulation. These parts describe the use of thyristor regulator, constant-voltage transformer, and linear and switching power-line regulators. Part IV focuses on blackout protection, with particular emphasis on the use of switching converter, thermal management, filters, and inverter control circuitry. This book is intended primarily to students and researchers.