By Roger C. Dugan
THE DEFINITIVE consultant TO strength QUALITY--UPDATED AND EXPANDED
Electrical energy structures Quality, 3rd variation, is a whole, obtainable, and updated consultant to picking and fighting the explanations of energy caliber difficulties. the data is gifted with no heavy-duty equations, making it useful and simply readable for software engineers, business engineers, technicians, and gear designers. This in-depth source addresses the necessities of strength caliber and demonstrated the way to increase compatibility one of the strength process, shopper gear, and processes.
Coverage includes:
- Standard phrases and definitions for strength caliber phenomena
- Protecting opposed to voltage sags and interruptions
- Harmonic phenomena and working with harmonic distortion
- Transient overvoltages
- Long-duration voltage adaptations
- Benchmarking energy caliber
- International Electrotechnical fee (IEC) and Institute of electric and Electronics Engineers (IEEE) criteria
- Maintaining strength caliber in allotted new release structures
- Common wiring and grounding difficulties, in addition to ideas
- Site surveys and tool caliber monitoring
Read Online or Download Electrical Power Systems Quality PDF
Similar power systems books
Electrical Power Systems Quality
THE DEFINITIVE advisor TO strength QUALITY--UPDATED AND accelerated electrical energy platforms caliber, 3rd version, is a whole, available, and updated advisor to choosing and fighting the motives of energy caliber difficulties. the knowledge is gifted with out heavy-duty equations, making it functional and simply readable for software engineers, commercial engineers, technicians, and gear designers.
Comprehensive River Basin Development: The Tennessee Valley Authority (World Bank Technical Paper)
The Tennessee Valley Authority (TVA) within the usa represents one of many few winning examples of accomplished river basin improvement. proven to lead the advance of the assets in the Tennessee River Basin, TVA operates a large choice of water, energy, monetary improvement, and environmental courses in the quarter.
Das Lehr- und Nachschlagewerk zum elektrischen Energieversorgungsnetz kombiniert theoretische Fundierung mit unmittelbarem Praxisbezug. Der Autor schöpft aus seiner langjährigen Erfahrung auf dem Gebiet der Energieversorgung sowie aus seiner Lehrtätigkeit an Hochschulen in Bern und Biel. Besondere Beachtung finden Methoden zur Modellierung der Dynamik der Netzelemente.
On a world foundation, the advance of SmartGrids is a constant solution to the matter of a good and sustainable supply of electrical power via distribution grids. SmartGrids are a mixture of data and verbal exchange applied sciences and new strength applied sciences. there are numerous varied definitions of the idea that of SmartGrids and therefore apparently essential to assemble the data on hand from either and learn laboratories in a single publication.
- Limits, Modeling and Design of High-Speed Permanent Magnet Machines
- Electric Power Systems
- Polyphase Induction Motors, Analysis: Design, and Application
- Hydrogen: Production and Marketing
- Electric Utility Resource Planning: Economics, Reliability, and Decision-Making
Additional info for Electrical Power Systems Quality
Example text
Devices in this group are sensitive to the minimum (or maximum) voltage magnitude experienced during a sag (or swell). The duration of the disturbance is usually of secondary importance for these devices. ■ Equipment sensitive to both the magnitude and duration of a voltage sag. This group includes virtually all equipment that uses electronic power supplies. Such equipment misoperates or fails when the power supply output voltage drops below specified values. Thus, the important characteristic for this type of equipment is the duration that the rms voltage is below a specified threshold at which the equipment trips.
All rights reserved. Any use is subject to the Terms of Use as given at the website. 14 Power frequency trend and statistical distribution at 13-kV substation bus. ) Voltage notching can sometimes be mistaken for frequency deviation. The notches may come sufficiently close to zero to cause errors in instruments and control systems that rely on zero crossings to derive frequency or time. 10 Power Quality Terms So that you will be better able to understand the material in this book, we have included the definitions of many common power quality terms that are relevant to the material in this book.
The steps in this procedure are discussed in more detail throughout this chapter. 5 The latter term is defined as the minimum voltage magnitude a piece of equipment can withstand or tolerate without misoperation or failure. This is also known as the equipment voltage sag immunity or susceptibility limit. An area of vulnerability is determined by the total circuit miles of exposure to faults that can cause voltage magnitudes at an end-user facility to drop below the equipment minimum voltage sag ride-through capability.