Armature Winding and Motor Repair PDF Download

Author: Daniel Harvey Braymer
Publisher:
ISBN:
Category : Armatures
Languages : en
Pages : 546

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Book Description

Author: Francesco Parasiliti
Publisher: Springer Science & Business Media
ISBN: 364255475X
Category : Business & Economics
Languages : en
Pages : 579

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Book Description
This book reports the state of the art of energy-efficient electrical motor driven system technologies, which can be used now and in the near future to achieve significant and cost-effective energy savings. It includes the recent developments in advanced electrical motor end-use devices (pumps, fans and compressors) by some of the largest manufacturers. Policies and programs to promote the large scale penetration of energy-efficient technologies and the market transformation are featured in the book, describing the experiences carried out in different parts of the world. This extensive coverage includes contributions from relevant institutions in the Europe, North America, Latin America, Africa, Asia, Australia and New Zealand.

Author: Karl Wilkinson
Publisher: Elsevier
ISBN: 1483135381
Category : Technology & Engineering
Languages : en
Pages : 129

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Book Description
Rewinding Small Motors describes the technique of rewinding various types of motors, such as split phase, capacitor-start, repulsion, repulsion-induction, repulsion-start, shaded pole, three-phase induction, universal, and d.c. The book describes in detail the rewinding process. The technician should start by determining the following: (1) coil connection; (2) number of turns per coil; (3) number of coils per pole; (4) the gauge of the wire; and (5) the space occupied by the winding. The book notes the importance of the varieties of wind and the various techniques adopted to obtain the optimum wind for any particular type of armature. Varnishing and finishing forms part of the whole operation; this adds insulation between turns, secures the whole winding against the action of centrifugal force, and also seals the part from moisture or dust. A motor-driven winding machine should have speed control, a lead-screw reverser, and a wire guide. The book points out that a coil cannot be wound anyhow as the coil voltage governs the technique of winding that is to be used. The book is suitable for fitters, engineers, apprentices, technicians, and students of mechanical or electrical engineering.

Author: Greg C. Stone
Publisher: John Wiley & Sons
ISBN: 1118892291
Category : Technology & Engineering
Languages : en
Pages : 685

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Book Description
A fully expanded new edition documenting the significant improvements that have been made to the tests and monitors of electrical insulation systems Electrical Insulation for Rotating Machines: Design, Evaluation, Aging, Testing, and Repair, Second Edition covers all aspects in the design, deterioration, testing, and repair of the electrical insulation used in motors and generators of all ratings greater than fractional horsepower size. It discusses both rotor and stator windings; gives a historical overview of machine insulation design; and describes the materials and manufacturing methods of the rotor and stator winding insulation systems in current use (while covering systems made over fifty years ago). It covers how to select the insulation systems for use in new machines, and explains over thirty different rotor and stator winding failure processes, including the methods to repair, or least slow down, each process. Finally, it reviews the theoretical basis, practical application, and interpretation of forty different tests and monitors that are used to assess winding insulation condition, thereby helping machine users avoid unnecessary machine failures and reduce maintenance costs. Electrical Insulation for Rotating Machines: Documents the large array of machine electrical failure mechanisms, repair methods, and test techniques that are currently available Educates owners of machines as well as repair shops on the different failure processes and shows them how to fix or otherwise ameliorate them Offers chapters on testing, monitoring, and maintenance strategies that assist in educating machine users and repair shops on the tests needed for specific situations and how to minimize motor and generator maintenance costs Captures the state of both the present and past “art” in rotating machine insulation system design and manufacture, which helps designers learn from the knowledge acquired by previous generations An ideal read for researchers, developers, and manufacturers of electrical insulating materials for machines, Electrical Insulation for Rotating Machines will also benefit designers of motors and generators who must select and apply electrical insulation in machines.

Author: Karl Wilkinson
Publisher:
ISBN:
Category : Armatures
Languages : en
Pages : 220

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Book Description

Author: Edwin P. Anderson
Publisher:
ISBN:
Category : Electric motors
Languages : en
Pages : 510

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Book Description

Author: Jürgen Hagedorn
Publisher: Springer
ISBN: 3662544024
Category : Technology & Engineering
Languages : en
Pages : 303

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Book Description
This book presents the current coil winding methods, their associated technologies and the associated automation techniques. From the introduction as a forming joining process, over the physical properties of coils, the semifinished products (wire, coil body, insulation) are introduced. In the process chain, different winding methods are used for magnet wire winding. Finally, the automation of these processes is described.

Author: S. K. Sahdev
Publisher: Cambridge University Press
ISBN: 1108431062
Category : Technology & Engineering
Languages : en
Pages : 979

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Book Description
Offers key concepts of electrical machines embedded with solved examples, review questions, illustrations and open book questions.

Author: Austin Hughes
Publisher: Newnes
ISBN: 9780750617413
Category : Technology & Engineering
Languages : en
Pages : 362

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Book Description
"Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between maths- and theory-based academic textbooks and the more prosaic 'handbooks', which provide useful detail but little opportunity for the development of real insight and understanding. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo dries, providing readers with the knowledge to select the right technology for a given job." "The third edition includes additional diagrams and worked examples throughout. Now topics include digital interfacing and control of drives, direct torque control of induction motors and current-fed operation in DC drives. The material on brushless servomotors has also been expanded."--BOOK JACKET.

Author: Charles I. Hubert
Publisher: McGraw-Hill/Glencoe
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 488

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Book Description