paul krause thomas (11 risultati)

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Condizione: As New. Unread book in perfect condition.

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Hardback. Condizione: New. Introduction to Modern Analysis of Electric Machines and Drives Comprehensive resource introducing magnetic circuits and rotating electric machinery, including models and discussions of control techniques Introduction to Modern Analysis of Electric Machines and Drives is written for the junior or senior student in Electrical Engineering and covers the essential topic of machine analysis for those interested in power systems or drives engineering. The analysis contained in the text is based on Tesla's rotating magnetic field and reference frame theory, which comes from Tesla's work and is presented for the first time in an easy to understand format for the typical student. Since the stators of synchronous and induction machines are the same for analysis purposes, they are analyzed just once. Only the rotors are different and therefore analyzed separately. This approach makes it possible to cover the analysis efficiently and concisely without repeating derivations. In fact, the synchronous generator equations are obtained from the equivalent circuit, which is obtained from work in other chapters without any derivation of equations, which differentiates Introduction to Modern Analysis of Electric Machines and Drives from all other textbooks in this area. Topics explored by the two highly qualified authors in Introduction to Modern Analysis of Electric Machines and Drives include: Common analysis tools, covering steady-state phasor calculations, stationary magnetically linear systems, winding configurations, and two- and three-phase stators Analysis of the symmetrical stator, covering the change of variables in two- and three-phase transformations and more Symmetrical induction machines, covering symmetrical two-pole two-phase rotor windings, electromagnetic force and torque, and p-pole machines Direct current machines and drives, covering commutation, voltage and torque equations, permanent-magnet DC machines, and DC drives Introduction to Modern Analysis of Electric Machines and Drives is appropriate as either a first or second course in the power and drives area. Once the reader has covered the material in this book, they will have a sufficient background to start advanced study in the power systems or drives areas.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Hardback. Condizione: New. Introduction to Modern Analysis of Electric Machines and Drives Comprehensive resource introducing magnetic circuits and rotating electric machinery, including models and discussions of control techniques Introduction to Modern Analysis of Electric Machines and Drives is written for the junior or senior student in Electrical Engineering and covers the essential topic of machine analysis for those interested in power systems or drives engineering. The analysis contained in the text is based on Tesla's rotating magnetic field and reference frame theory, which comes from Tesla's work and is presented for the first time in an easy to understand format for the typical student. Since the stators of synchronous and induction machines are the same for analysis purposes, they are analyzed just once. Only the rotors are different and therefore analyzed separately. This approach makes it possible to cover the analysis efficiently and concisely without repeating derivations. In fact, the synchronous generator equations are obtained from the equivalent circuit, which is obtained from work in other chapters without any derivation of equations, which differentiates Introduction to Modern Analysis of Electric Machines and Drives from all other textbooks in this area. Topics explored by the two highly qualified authors in Introduction to Modern Analysis of Electric Machines and Drives include: Common analysis tools, covering steady-state phasor calculations, stationary magnetically linear systems, winding configurations, and two- and three-phase stators Analysis of the symmetrical stator, covering the change of variables in two- and three-phase transformations and more Symmetrical induction machines, covering symmetrical two-pole two-phase rotor windings, electromagnetic force and torque, and p-pole machines Direct current machines and drives, covering commutation, voltage and torque equations, permanent-magnet DC machines, and DC drives Introduction to Modern Analysis of Electric Machines and Drives is appropriate as either a first or second course in the power and drives area. Once the reader has covered the material in this book, they will have a sufficient background to start advanced study in the power systems or drives areas.

Single Issue Magazine. Condizione: Fair. Polumbaum, Ted (cover); Watkins, William; Pohl, George; Barbey, Bruno; Chalkin, D.; Hirsch, Dr. J.; Gold, Michael; Pender, J.; Eckstein, Ed; Weisman, Ann; Krause, George; Barbey, Bruno; (illustratore). First Edition. 132 pages. Features: Many great color-photo fashion ads; The Mad Diary of a Manhattan Ecologist - Anne Richardson Roiphe; Nice color ad for Omega watches; Photo of John T. Morgan in Bogen Boutiques ad; Interesting Dreyfuss Fund ad features large photo of lion's head; Great photo ad for Ben Khan features Knick' basketball player Walt (Clyde) Frazier; Living Through the Allende Revolution - A Chilean Familiy Chronicle - major photo-illustrated article; Jean-Paul Sartre Accuses the Intellectuals of Bad Faith; It's Not How You Play The Game, But What Pill You Take - the genie of the pill bottle threatens both athletes and athletics; The Natives May Win One - The Great Alaskan Real-Estate Deal - land claims of the Kotzebue people; Rene Dubos views mankind's future with confidence; Pearl S. Buck ad features photos of darling children who are prisoners of war - Amerasian children left in Asian countries by American GI's; Great funky color ad for Supergraphics highlights their 70's adhesive plastics interior finishings; Great "Polish Screwdriver" ad for Wodka Wyborowa - The Polish Vodka; Nice one-page Dewar's Whisky ad features photo of playwright Terrence McNally; and more. Please Note: Pages 43-46 loose but present. Centerfold and pages 95-98 missing. Average wear. A worthy vintage copy.