Download or read book Rotating Electrical Machines Measurement of Insulation Resistance and Polarization Index on Winding Insulation of Rotating Electrical Machines written by British Standards Institute Staff and published by . This book was released on 1918-07-13 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotor windings, Properties, Measurement, Electric machines, Stators, Electrical insulation, Electrical resistance, Rotating electric machines
Download or read book IEEE Recommended Practice for Testing Insulation Resistance of Rotating Machinery written by and published by IEEE Standards Office. This book was released on 2000 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document describes the recommended procedure for measuring insulation resistance of armature and field windings in rotating machines rated 1 hp, 750 W or greater. It applies to synchronous machines, induction machines, dc machines, and synchronous condensers. Contained within this document is the general theory of insulation resistance (IR) and polarization index (P.I.), as well as factors affecting the results, test procedures, methods of interpretation, test limitations, and recommended minimum values.
Download or read book Basic Electrical and Instrumentation Engineering written by P. Sivaraman and published by John Wiley & Sons. This book was released on 2021-01-13 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical and instrumentation engineering is changing rapidly, and it is important for the veteran engineer in the field not only to have a valuable and reliable reference work which he or she can consult for basic concepts, but also to be up to date on any changes to basic equipment or processes that might have occurred in the field. Covering all of the basic concepts, from three-phase power supply and its various types of connection and conversion, to power equation and discussions of the protection of power system, to transformers, voltage regulation, and many other concepts, this volume is the one-stop, "go to" for all of the engineer's questions on basic electrical and instrumentation engineering. There are chapters covering the construction and working principle of the DC machine, all varieties of motors, fundamental concepts and operating principles of measuring, and instrumentation, both from a "high end" point of view and the point of view of developing countries, emphasizing low-cost methods. A valuable reference for engineers, scientists, chemists, and students, this volume is applicable to many different fields, across many different industries, at all levels. It is a must-have for any library.
Download or read book Electrical Insulation for Rotating Machines written by Greg C. Stone and published by John Wiley & Sons. This book was released on 2004-09-21 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: A single comprehensive resource for the design, application, testing, and maintenance of rotating machines Filling a long-standing gap in the field, Electrical Insulation for Rotating Machines covers, in one useful volume, all aspects of the design, deterioration, testing, and repair of the electrical insulation used in motors and generators. Lucidly written by leading experts, this authoritative reference provides both historical background important to understanding machine insulation design and the most up-to-date information on new machines and how to select insulation systems for them. Coverage includes such key topics as: Types of rotating machines, windings, and rotor and stator winding construction Evaluating insulation materials and systems Stator winding and rotor winding insulation systems in current use Failure mechanisms and repair Testing and monitoring Maintenance strategies Detailing over 30 different rotor and stator winding failure processes and reviewing almost 25 different tests and monitors used to assess winding insulation condition, Electrical Insulation for Rotating Machines will help machine users avoid unnecessary machine failures, reduce maintenance costs, and inspire greater confidence in the design of future machines.
Download or read book Recommended Practice for Testing Insulation Resistance of Rotating Machinery written by IEEE Standards Publications and published by IEEE Standards Office. This book was released on 2000-11-01 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document describes the recommended procedure for measuring insulation resistance of armature and field windings in rotating machines rated 1 hp, 750 W or greater. It applies to synchronous machines, induction machines, dc machines, and synchronous condensers. Contained within this document is the general theory of insulation resistance (IR) and polarization index (P.I.), as well as factors affecting the results, test procedures, methods of interpretation, test limitations, and recommended minimum values.
Download or read book IEEE Standard Guide for Testing Insulation Resistance of Rotating Machinery written by Institute of Electrical and Electronics Engineers and published by . This book was released on 1961 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book GB GB T GBT Product Catalog Translated English of Chinese Standard All national standards GB GB T GBT GBZ written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 2777 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards - Category: GB; GB/T, GBT.
Download or read book Rotating Electrical Machines Off Line Partial Discharge Measurements on the Winding Insulation written by British Standards Institute Staff and published by . This book was released on 1918-07-13 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurement, Electrical connections, Testing, Electrical equipment, Electric machines
Download or read book Non destructive Diagnostic of High Voltage Electrical Systems written by Josef Vedral and published by CRC Press. This book was released on 2023-05-05 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the methods of signal processing used in the non-destructive diagnostics of mechanical and electrical properties of high-voltage electrical machines. Traditional and less traditional methods are given, which allow measuring the mechanical and electrical properties of these machines in order to determine their technical condition, including a description of their measurement methods. Separate chapters are devoted to the causes and methods of measuring and evaluating partial discharges arising in the insulation systems of high-voltage electrical machines. The following chapters provide an overview of the test methods used in the non-disassembly diagnostics of high-voltage transformers, rotary machines, high-voltage cables, insulators, surge arresters and circuit breakers. The book is intended for students of technical universities and experts in the field of non- destructive diagnostics of high-voltage electrical machines. The book was reviewed by Ing. Jiří Brázdil, Ph.D. MBA, Head of the HV laboratory of ORGREZ in the Czech Republic.
Download or read book GB T GBT Product Catalog Translated English of Chinese Standard GB T GBT written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 2225 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards - Category: GB/T; GBT.
Download or read book Rotating Electrical Machines Dielectric Dissipation Factor Measurement on Stator Winding Insulation of Rotating Electrical Machines written by British Standards Institute Staff and published by . This book was released on 1916-07-31 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electric machines, Stators, Windings, Electrical insulation, Dielectric measurement, Electrical equipment, Electrical measurement, Dissipation factor, Rotating electric machines, Partial discharges, Electric discharges, Electrical insulating materials
Download or read book Chinese Standard GB GB T GBT JB JB T YY HJ NB HG QC SL SN SH JJF JJG CJ TB YD YS NY FZ JG QB SJ SY DL AQ CB GY JC JR JT written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 7291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards and Industry Standards (Total 17,000 standards).
Download or read book GB T 18488 2 2006 Translated English of Chinese Standard GBT 18488 2 2006 GB T18488 2 2006 GBT18488 2 2006 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2014-10-07 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part specifies the apparatus, instruments, test preparation and each-item test methods used for testing the electrical machines and controllers for electric vehicles. This Part applies to the electrical machines and controllers for electric vehicles.
Download or read book Electrical Insulation for Rotating Machines written by Greg C. Stone and published by Wiley-IEEE Press. This book was released on 2004-01-02 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rotating Electrical Machines Off Line Partial Discharge Measurements on the Stator Winding Insulation of Rotating Electrical Machines written by British Standards Institute Staff and published by . This book was released on 1911-08-31 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rotating electric machines, Electric machines, Electrical equipment, Electrical measurement, Partial discharges, Electric discharges, Stators, Windings, Electrical insulation, Electrical insulating materials, Dielectric properties, Test equipment, Diagnostic testing
Download or read book Rotating Electrical Machines written by International Electrotechnical Commission and published by . This book was released on 2010 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design of Rotating Electrical Machines written by Juha Pyrhonen and published by John Wiley & Sons. This book was released on 2013-09-26 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: In one complete volume, this essential reference presents an in-depth overview of the theoretical principles and techniques of electrical machine design. This timely new edition offers up-to-date theory and guidelines for the design of electrical machines, taking into account recent advances in permanent magnet machines as well as synchronous reluctance machines. New coverage includes: Brand new material on the ecological impact of the motors, covering the eco-design principles of rotating electrical machines An expanded section on the design of permanent magnet synchronous machines, now reporting on the design of tooth-coil, high-torque permanent magnet machines and their properties Large updates and new material on synchronous reluctance machines, air-gap inductance, losses in and resistivity of permanent magnets (PM), operating point of loaded PM circuit, PM machine design, and minimizing the losses in electrical machines> End-of-chapter exercises and new direct design examples with methods and solutions to real design problems> A supplementary website hosts two machine design examples created with MATHCAD: rotor surface magnet permanent magnet machine and squirrel cage induction machine calculations. Also a MATLAB code for optimizing the design of an induction motor is provided Outlining a step-by-step sequence of machine design, this book enables electrical machine designers to design rotating electrical machines. With a thorough treatment of all existing and emerging technologies in the field, it is a useful manual for professionals working in the diagnosis of electrical machines and drives. A rigorous introduction to the theoretical principles and techniques makes the book invaluable to senior electrical engineering students, postgraduates, researchers and university lecturers involved in electrical drives technology and electromechanical energy conversion.
