Power quality in electrical systems [electronic resource] / Alexander Kusko, Marc T. Thompson.
Saved in:
| Online Access: |
Full Text (via AccessEngineering) |
|---|---|
| Main Author: | |
| Other Authors: | |
| Format: | Electronic eBook |
| Language: | English |
| Published: |
New York :
McGraw-Hill,
©2007.
|
| Series: | McGraw Hill professional.
|
| Subjects: |
Table of Contents:
- Power-quality standards
- Voltage distortion
- Harmonics and interharmonics
- Harmonic current sources
- Power harmonic filters
- Switch mode power supplies
- Methods for correction of power-quality problems
- Uninterruptible power supplies
- Dynamic voltage compensators
- Power quality events
- Electric motor drive equipment
- Standby power systems
- Power quality measurements.
- Preface; Chapter 1. Introduction; Background; Ideal Voltage Waveform; Nonlinear Load: The Rectifier; The Definition of Power Quality; Examples of poor power quality; The need for corrections; The Scope of This Text; Comment on References; References; Chapter 2. Power-Quality Standards; IEEE Standards 519 and 1159; ANSI Standard C84; CBEMA and ITIC Curves; High-Frequency EMI Standards; Summary; References; Chapter 3. Voltage Distortion; Voltage Sag; Voltage "Swell"; Impulsive "Transient"; Oscillatory "Transient"; Interruption; Notching; Voltage Fluctuations and Flicker.
- Voltage ImbalanceSummary; References; Chapter 4. Harmonics and Interharmonics; Background; Periodic Waveforms and Harmonics; Root-mean square; DC current; Pure sine wave; Square wave; DC waveform + ripple; Triangular ripple; Pulsating waveform; Pulsating waveform with ripple; Triangular waveform; Piecewise Calculation; Total Harmonic Distortion; Crest Factor; Summary; References; Chapter 5. Harmonic Current Sources; Background; Single-Phase Rectifiers; Three-Phase Rectifiers; The six-pulse rectifier; The twelve-pulse rectifier; High-Frequency Fluorescent Ballasts; Transformers.
- Other Systems that Draw Harmonic CurrentsSummary; References; Chapter 6. Power Harmonic Filters; Introduction; A Typical Power System; IEEE Std. 519-1992; Line reactor; Shunt passive filter; Multisection filters; Practical Considerations in the Use of Passive Filters; Active harmonic filters; Hybrid harmonic filters; Summary; References; Chapter 7. Switch Mode Power Supplies; Background; Offline Power Supplies; DC/DC Converter high-frequency switching waveforms and interharmonic generation; Testing for conducted EMI; Corrective measures for improving conducted EMI; Summary; References.
- Chapter 8. Methods for Correction of Power-Quality ProblemsIntroduction; Correction Methods; Voltage disturbances versus correction methods; Reliability; Design of load equipment; The design of electric-power supply systems; Power harmonic filters; Utilization-dynamic voltage compensators; Uninterruptible power supplies; Transformers; Standby power systems; Summary; References; Chapter 9. Uninterruptible Power Supplies; Introduction; History; Types of UPS Equipment; Commercial equipment; Energy storage; Batteries; Flywheels; Fuel cells; Ultracapacitors; Summary; References.
- Chapter 10. Dynamic Voltage CompensatorsIntroduction; Principle of Operation; Operation on ITIC curve; Detection of disturbance and control; Commercial equipment; Summary; References; Chapter 11. Power Quality Events; Introduction; Method 1; Method 2; Personal Computers; Power-quality characteristics; Modes of malfunction; Sensitivity to voltage sags and interruptions; Correction measures; Correction measures; AC Contactors and relays; Operation; The Impact of Voltage Disturbance; Correction methods; Summary; References; Chapter 12. Electric Motor Drive Equipment; Electric Motors.