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AC Power Systems Handbook, Second Edition
Jerry C. Whitaker
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| Excerpt - page 7: "... used to measure power in an ac circuit, the apparent power is the voltage reading multiplied ... as the true power. In ac power-system design and operation, it is desirable to know the ratio ..." | | See more references to AC Power Systems in this book. |
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AC Power Systems Handbook, Third Edition (Electrical Engineering Handbook)
Jerry C. Whitaker
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Ac-Dc Power System Analysis (I E E Power Engineering Series)
Jos Arrillaga and Bruce Smith
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Vehicular Electric Power Systems (Power Engineering, 22)
Ali Emadi, Mehrdad Ehsani, and John M. Miller
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| Excerpt - page 13: "... selecting these initial values is obtained by experience. 1.3.4 DC Power Systems The most commonly used is the AC power system, where power is generated, transmitted, and used in ..." | | See more references to AC Power Systems in this book. |
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Thyristor-Based FACTS Controllers for Electrical Transmission Systems (IEEE Press Series on Power Engineering)
R. Mohan Mathur and Rajiv K. Varma
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| Excerpt - page 3: "... maintain steady-state voltages and, in selected cases, to alter the power-transmission capacity of lines, traditional use of shunt and series impedances was hinted. In a conventional ac power system, however, most of the controllability exists at generating stations. For ..." | | See more references to AC Power Systems in this book. |
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Electrical Power Systems Quality
Surya Santoso, H. Wayne Beaty, Roger C. Dugan, and Mark F. McGranaghan
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| Excerpt - page 6: "... that particular loads might draw. Therefore, the standards in the power quality area are devoted to maintaining the supply voltage within certain limits. AC power systems are designed to operate at a sinusoidal voltage of a ..." | | See more references to AC Power Systems in this book. |
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Power System Operation
Robert H. Miller and James H. Malinowski
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| Excerpt - page 16: "... losses to maintain the oscillations in the circuit. In a power system resonant circuits will be found in communication equipment, some protective devices etc. Three-Phase Systems AC power systems are normally multiphase. Small (low-power) applications, such as ..." | | See more references to AC Power Systems in this book. |
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Power System Protection (IEEE Press Series on Power Engineering)
Paul M. Anderson
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| Excerpt - page 18: "... relays have two circuits or sets of circuits, one for ac and one for do quantities. The ac circuits are replicas of the ac quantities in the actual power system, which are transformed to suitable magnitudes by current and potential ..." | | See more references to AC Power Systems in this book. |
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Analysis of Faulted Power Systems (IEEE Press Series on Power Engineering)
Paul M. Anderson
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| Excerpt - page 78: "... 3.0 4.0 mr (b) Fig. 4.3. Ratios of (a) ac to dc resistance and (b) internal inductance as a function of the parameter mr. (From Elements of Power System Analysis by W. D. Stevenson. Copyright McGraw-Hill, 1962. Used with ..." | | See more references to AC Power Systems in this book. |
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Understanding Electric Power Systems: An Overview of the Technology and the Marketplace (IEEE Press Understanding Science & Technology Series)
Jack Casazza and Frank Delea
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| Excerpt - page 34: "... to visualize the impact of various devices on the reactive power of a power system as follows: ..." | | See more references to AC Power Systems in this book. |
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Protective Relaying for Power Generation Systems
Donald Reimert
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| Excerpt - page 15: "... the terminals of a synchronous generator produces current with decaying AC and decaying DC components. The decaying DC component is a feature of fault currents anywhere in an AC power system. Breaker interrupting ratings and bus bracing are calculated based on ..." | | See more references to AC Power Systems in this book. |
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Power System Stability and Control
Prabha Kundur
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| Excerpt - page 4: "... high voltages were not acceptable for generation and consumption of power; therefore, a convenient means for ... development of the transformer and ac transmission by L. Gaulard and ... led to ac electric power systems. George Westinghouse secured rights to these developments in the United ..." | | See more references to AC Power Systems in this book. |
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Practical Power System Protection
Leslie Hewitson, Mark Brown, and Ramesh Balakrishnan
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| Excerpt - page 13: "... = supply frequency, L = system inductance and C = system capacitance. Inductive reactance and capacitive ... in an inductive circuit. 3.2.4 Power and power factor In a ... measured in watts. P=Vx1 For AC systems, the power input is measured in volt amperes, due ..." | | See more references to AC Power Systems in this book. |
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Power System Analysis
John Grainger and Jr., William Stevenson
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| Excerpt - page 1: "... BASIC CONCEPTS Normal and abnormal conditions of operation of the system are the concern of the power system engineer who must be very familiar with steady-state ac circuits, particularly three-phase circuits. The purpose of this chapter is ..." | | See more references to AC Power Systems in this book. |
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Understanding FACTS: Concepts and Technology of Flexible AC Transmission Systems
Narain G. Hingorani and Laszlo Gyugyi
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| Excerpt - page 3: "... generation of engineers, who will rethink and re-engineer the future power systems throughout the world. It is ... FLOW OF POWER IN AN AC SYSTEM At present, many transmission facilities confront one or more ..." | | See more references to AC Power Systems in this book. |
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Power System Economics: Designing Markets for Electricity
Stoft and Steven Stoft
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| Excerpt - page 7: "... States and Eastern Canada were united in a single synchronized AC power system. By operating at extremely high voltages, this system is able ..." | | See more references to AC Power Systems in this book. |
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Dynamics and Control of Large Electric Power Systems
Marija Ilić and John Zaborszky
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| Excerpt - page 11: "... (2.2) in fact represent the original and classical definition of AC. In communication-type circuits in which ... all purposes. On the AC power system, however, with the emerging importance of the voltage stability problem, ..." | | See more references to AC Power Systems in this book. |
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Electrical Power Systems: Design and Analysis (IEEE Press Series on Power Engineering)
Mohamed E. El-Hawary
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| Excerpt - page 31: "... 2.4 POWER SYSTEM REPRESENTATION A major portion of the modem power system utilizes three-phase ac circuits and devices. It is clear that a detailed representation ..." | | See more references to AC Power Systems in this book. |
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IEEE Recommended Practice on Surge Voltages in Low-Voltage Ac Power Circuits
IEEE Power Engineering Society. Surge Protective Devices Committee
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Robust Control in Power Systems (Power Electronics and Power Systems)
Bikash Pal and Balarko Chaudhuri
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| Excerpt - page 4: "... Brochure 111. [Rogers, 2000] Rogers, G.J. (2000). The application of power system stabilizers to a multi- generator ... and Johns, A.T. (1999). Flexible AC Transmission Systems. IEE Power and Energy series, UK. [Wagner, 1931] ..." | | See more references to AC Power Systems in this book. |
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Electric Power Systems: Analysis and Control (IEEE Press Series on Power Engineering)
Fabio Saccomanno
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| Excerpt - page 2: "... machines that do not require rotating commutators; 9 interruption of ac currents that can be accomplished ... easier way. Moreover, the three-phase system is preferable when compared with ... conductive materials at the same power and voltage levels. For an ac three-phase system, reactive power ..." | | See more references to AC Power Systems in this book. |
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Applied Mathematics for Restructured Electric Power Systems: Optimization, Control, and Computational Intelligence (Power Electronics and Power Systems)
Joe H. Chow, Felix F. Wu, and James A. Momoh
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| Excerpt - page 12: "... illustrate problems which remain in the operations environment of electric power systems. 2. Reactive Power Reactive power is a quantity that has become fundamental to the understanding and analysis of AC electric power systems. It is rarely mentioned in physics text ..." | | See more references to AC Power Systems in this book. |
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Control System Power and Grounding Better Practice ("Control Engineering" S.)
Roger Hope, Dave Harrold, and David Brown
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| Excerpt - page 10: "... rooms that are more than 200 cable feet from the AC power source, an isolation transformer for the devices in each room is generally beneficial. Loads, such as AC drives and solid-state switching electronics, on AC power systems other than the control system cannot be ignored. These loads ..." | | See more references to AC Power Systems in this book. |
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Electrical Power Systems Technology, Second Edition
Dale Patrick and Stephen Fardo
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| Excerpt - page 26: "... graph shown in Figure 2-9. This graph shows that maximum power is transferred from the source ... sources. OVERVIEW OF ALTERNATING CURRENT (AC) CIRCUITS The following discussion provides ... fundamental understanding of electrical power systems. Resistive AC Circuits The simplest type of AC electrical circuit ..." | | See more references to AC Power Systems in this book. |
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Power System Analysis (Power Engineering)
J.C. Das
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| Excerpt - page 115: "... 3. 4. HE Brown. CE Parson. Short-circuit Studies of Large Systems by the Impedance Matrix Method. Proc PICA 1967, pp 335-346. 5. GL Kusic. Computer-Aided Power Systems Analysis. New Jersey: Prentice-Hall, 1986. ..." | | See more references to AC Power Systems in this book. |
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Overhead Power Lines: Planning, Design, Construction (Power Systems)
Peter Nefzger, Joao F. Nolasco, and Friedrich Kiessling
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| Excerpt - page 22: "... Hill, 2"`1 edition 1987 1.3 Clark, E.: Circuit analysis of AC power systems. CigrNew York, John Wiley k Sons, 19-13 1.4 Drapper, ..." | | See more references to AC Power Systems in this book. |
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Nonlinear Control Systems and Power System Dynamics (The International Series on Asian Studies in Computer and Information Science)
Qiang Lu, Yuanzhang Sun, and Shengwei Mei
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| Excerpt - page 23: "... the Phase Portrait of a Class of Large Nonlinear Dynamic Systems Such As the Power System", IEEE Trans. AC, Vol. 33, No. 1, pp.4-15, 1988. 25. M. A. Pai, ..." | | See more references to AC Power Systems in this book. |
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Computer-aided Analysis of Power Electronic Systems (Electrical and Computer Engineering)
Venkatachari Rajagopalan:
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| Excerpt - page 61: "... we are reviewing this topic of modeling as applied to power electronic system applications. An electrical ac machine consists of symmetrical stator windings placed in the slots ..." | | See more references to AC Power Systems in this book. |
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Power System Quality Assessment
Jos Arrillaga, Neville R. Watson, and S. Chen
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| Excerpt - page 35: "... a larger extent by the indus- trial and domestic loads. High-power types of equipment using phase-angle ... the increasing use of Flexible AC Transmission systems (FACTS) will add further contributions to the harmonic distortion. The ..." | | See more references to AC Power Systems in this book. |
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Electromagnetic Transients in Power Systems (High-Voltage Power Transmission, 1) (High-Voltage Power Transmission Series)
Pritindra Chowdhuri
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| Excerpt - page 115: "... should be noted in Fig. 5.7. A comprehensive discussion on power-system grounding is given in [19]. 115 ..." | | See more references to AC Power Systems in this book. |
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Transient Stability of Power Systems: Theory and Practice
M. Pavella and P. G. Murthy
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| Excerpt - page 15: "... 2 Synchronous Machines - Mathematical Description 2.1 INTRODUCTION Stability of ac power systems is essentially the study of the behaviour of synchronous machines ..." | | See more references to AC Power Systems in this book. |
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Small Signal Analysis of Power Systems
M. A. Pai, D. P. Sen Gupta, and K. R. Padiyar
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| Excerpt - page 9: "... the areas where small signal analysis is heavily used in power systems. In Chapters 2 and 3 ... as the modelling of flexible ac transmission systems (FACTS) controllers. Chapters 6 and 7 (Professor Pai) ..." | | See more references to AC Power Systems in this book. |
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Fundamentals of Power Electronics (Second Edition)
Robert W. Erickson and Dragan Maksimovic
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| Excerpt - page 10: "... key components of any switching converter. The design of high- power high-frequency magnetic devices having high ... Part Ill. Pollution of the ac power system by rectifier harmonics is a growing problem. As a result, ..." | | See more references to AC Power Systems in this book. |
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Power Electronic Control in Electrical Systems (Newnes Power Engineering Series)
Enrique Acha, Vassilios Agelidis, Olimpo Anaya, and TJE Miller
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| Excerpt - page 31: "... - fundamental concepts 2.1 Reactive power control In an ideal AC power system the voltage and frequency at every supply point would be ..." | | See more references to AC Power Systems in this book. |
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Power System Dynamics and Stability
Jan Machowski, Janusz Bialek, and James R. Bumby
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| Excerpt - page 10: "... each phase of the three-phase stator armature winding which forces ac currents to flow out to the power system. The combined effect of these ac armature currents is to ..." | | See more references to AC Power Systems in this book. |
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Power Systems Harmonics: Computer Modelling and Analysis
Enrique Acha and Manuel Madrigal
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| Excerpt - page 4: "... by the risk of causing major harmonic distortion in the power system. The problem that Steinmetz faced ... voltage and current waveforms in AC power circuits are expected to be sinusoidal, with constant amplitude ..." | | See more references to AC Power Systems in this book. |
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