Uninterruptible Power Supplies and Active Filters: 1st Edition (Hardback) book cover

Uninterruptible Power Supplies and Active Filters

1st Edition

By Ali Emadi, Abdolhosein Nasiri, Stoyan B. Bekiarov

CRC Press

296 pages | 276 B/W Illus.

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Hardback: 9780849330353
pub: 2004-10-28
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Description

As industry power demands become increasingly sensitive, power quality distortion becomes a critical issue. The recent increase in nonlinear loads drawing non-sinusoidal currents has seen the introduction of various tools to manage the clean delivery of power. Power demands of medical facilities, data storage and information systems, emergency equipment, etc. require uninterrupted, high quality power. Uninterruptible power supplies (UPS) and active filters provide this delivery.

The first to treat these power management tools together in a comprehensive discussion, Uninterruptible Power Supplies and Active Filters compares the similarities of UPS, active filters, and unified power quality conditioners. The book features a description of low-cost and reduced-parts configurations presented for the first time in any publication, along with a presentation of advanced digital controllers. These configurations are vital as industries seek to reduce the cost of power management in their operations.

As this field of power management technology continues to grow, industry and academia will come to rely upon the comprehensive treatment found within this book. Industrial engineers in power quality, circuits and devices, and aerospace engineers as well as graduate students will find this a complete and insightful resource for studying and applying the tools of this rapidly developing field.

Reviews

"It is an attractive reference book for research and development engineers who are interested in modern wind energy systems design and control. Also, it can be useful for [an] advanced senior-level course … ."

- IEEE Industrial Electronics Society Newsletter, Vol. 52, No. 2, 2005

Table of Contents

UNINTERRUPTIBLE POWER SUPPLIES

Classification

Batteries for UPS Applications

Flywheels for UPS Applications

Comparative Analysis of Flywheels and Electrochemical Batteries

Applications of UPS Systems

Parallel Operation

Performance Evaluation of UPS Systems

Power Factor Correction in UPS Systems

Control of UPS Systems

Converters for UPS Systems

Battery Charger/Discharger

References

ACTIVE FILTERS

Harmonic Definition

Harmonic Sources in Electrical Systems

Effects of Harmonics

Harmonic Mitigation Methods

Classification of Active Filters

Active Filters for DC/DC Converters

Modeling and Analysis

Control Strategies

Stability Assessment

Conclusion

References

UNIFIED POWER QUALITY CONDITIONERS

Series-Parallel Configuration

Current Control

Voltage Control

Power Flow and Characteristic Power

References

REDUCED-PARTS UNINTERRUPTIBLE POWER SUPPLIES

Concept of Reduced-Parts Converters Applied to Single-Phase On-Line UPS Systems

New On-Line UPS Systems Based on Half-Bridge Converters

New On-Line UPS Systems Based on a Novel AC/DC Rectifier

New Three-Phase On-Line UPS System with Reduced Number of Switches

New Single-Phase to Three-Phase Hybrid Line-Interactive/On-Line UPS System

References

REDUCED-PARTS ACTIVE FILTERS

Reduced-Parts Single-Phase and Three-Phase Active Filters

Reduced-Parts Single-Phase Unified Power Quality Conditioners

Reduced-Parts Single-Phase Series-Parallel Configurations

Reduced-Parts Three-Phase Series-Parallel Configurations

References

MODELING, ANALYSIS, AND DIGITAL CONTROL

System Modeling Using Generalized State Space Averaging Method

Digital Control

References

About the Series

Power Electronics and Applications Series

Learn more…

Subject Categories

BISAC Subject Codes/Headings:
TEC007000
TECHNOLOGY & ENGINEERING / Electrical
TEC008000
TECHNOLOGY & ENGINEERING / Electronics / General