Modification of a Commutator Motor and Its Operation as a Repulsion Motor (Classic Reprint): Thesis: Thesis (Classic Reprint) - Brossura
Sinossi
A hands-on look at how brush position reshapes a repulsion motor’s action
The book presents a focused study of a four‑pole repulsion motor and how moving the brushes changes the motor’s internal actions. It explains the interplay between generator and transformer effects as the brush position shifts, using a specially built brush shifter and detailed measurements.
Designed as a thesis, the work documents a practical experiment: a ten‑horse‑power, single‑phase series motor tested at 27‑cycle current. It describes the setup, the method, and the data collected from variations in brush position, current, voltage, and speed. The result is a clear look at how timing and currents produce torque and speed in this type of machine.
- What changes when the brushes move: transformer action, generator action, and the resulting torque and speed behavior.
- How a four-pole arrangement and brush width affect short‑circuiting and current flow in the armature.
- How speed responds to imposed voltage, brush position, and load, with practical test data and observations.
- Notes on practical testing, including a description of the test bench and measurement approach.
Ideal for readers of engineering and motor theory who want a concrete, data‑driven look at repulsion motor behavior and brush shifting.
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Modification of a Commutator Motor and Its Operation as a Repulsion Motor
Print on DemandDa: Forgotten Books, London, Regno Unito
Valutazione del venditore 5 su 5 stelle
Paperback. Condizione: New. Print on Demand. This book investigates the operation of a repulsion motor, a type of alternating current motor that combines the characteristics of a motor and a generator. The author examines the internal actions of the motor as the position of the brushes is changed, providing a detailed analysis of the variation in transformer voltage, counter electromotive force, torque, and speed. The book also explores the effect of resistance and reactance in the armature circuit on the motor's performance. The author's insights into the complex interactions within the motor offer valuable knowledge for electrical engineers, researchers, and anyone interested in the design and operation of electric motors. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Codice articolo 9780282486846_0
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Modification of a Commutator Motor and Its Operation as a Repulsion Motor: Thesis (Classic Reprint)
Da: PBShop.store US, Wood Dale, IL, U.S.A.
Valutazione del venditore 5 su 5 stelle
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9780282486846
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EUR 23,15
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Modification of a Commutator Motor and Its Operation as a Repulsion Motor: Thesis (Classic Reprint)
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
Valutazione del venditore 4 su 5 stelle
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9780282486846
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EUR 21,53
Spedizione EUR 3,80
Spedito da Regno Unito a U.S.A.
Spedito da Regno Unito a U.S.A.
Quantità: 15 disponibili