Short-Circuit Withstand Capability of Power Transformers

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Publisher : Cuvillier Verlag
ISBN 13 : 3736983328
Total Pages : 174 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Short-Circuit Withstand Capability of Power Transformers by : Daniel Hermann Geißler

Download or read book Short-Circuit Withstand Capability of Power Transformers written by Daniel Hermann Geißler and published by Cuvillier Verlag. This book was released on 2016-08-15 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work presented in this PhD-thesis concentrates on radial buckling phenomena of power transformer windings made from Continuously Transposed Conductors (CTC). Analytical and simulation-based approaches describe the critical buckling load involving elastoplastic material behavior. A test stand allows verifying the theoretical results based on dynamic short-circuit tests with realistic winding arrangements in air. Acceleration sensors and a high-speed camera are used to measure the winding vibration and deformation. Furthermore, bonded CTCs are characterized by bending tests and a simulation model including the shear strength of the bonding is developed. Another focus is on the impact of the paper insulation wrapped around CTCs and its contribution to the overall mechanical stiffness. On this subject a considerable impact has been discovered. Accelerated aging tests address the mechanical effect of paper aging based on bending tests as well as zero- and wide-span tensile tests and the degree of polymerization (DP).

Power transformers - Part 5: Ability to withstand short circuit

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Author :
Publisher :
ISBN 13 : 9788325107437
Total Pages : 71 pages
Book Rating : 4.1/5 (74 download)

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Book Synopsis Power transformers - Part 5: Ability to withstand short circuit by :

Download or read book Power transformers - Part 5: Ability to withstand short circuit written by and published by . This book was released on 2006 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Specification for Power Transformers

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Publisher :
ISBN 13 : 9789971678708
Total Pages : 25 pages
Book Rating : 4.6/5 (787 download)

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Book Synopsis Specification for Power Transformers by : Singapore Productivity and Standards Board

Download or read book Specification for Power Transformers written by Singapore Productivity and Standards Board and published by . This book was released on 2001 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transformateurs de Puissance: Tenue au court-circuit

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Publisher :
ISBN 13 : 9782831852751
Total Pages : pages
Book Rating : 4.8/5 (527 download)

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Book Synopsis Transformateurs de Puissance: Tenue au court-circuit by : International Electrotechnical Commission

Download or read book Transformateurs de Puissance: Tenue au court-circuit written by International Electrotechnical Commission and published by . This book was released on 199? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Transformers

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Publisher :
ISBN 13 : 9780726226410
Total Pages : 12 pages
Book Rating : 4.2/5 (264 download)

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Book Synopsis Power Transformers by : Standards Association of Australia

Download or read book Power Transformers written by Standards Association of Australia and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Transformers

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Publisher :
ISBN 13 : 9780626414405
Total Pages : 0 pages
Book Rating : 4.4/5 (144 download)

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Book Synopsis Power Transformers by : Standards South Africa

Download or read book Power Transformers written by Standards South Africa and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Transformers

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Publisher :
ISBN 13 : 9780626109387
Total Pages : 10 pages
Book Rating : 4.1/5 (93 download)

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Book Synopsis Power Transformers by : South African Bureau of Standards

Download or read book Power Transformers written by South African Bureau of Standards and published by . This book was released on 1996 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Transformers. Ability to Withstand Short-Circuit

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Publisher :
ISBN 13 : 9780580487842
Total Pages : 40 pages
Book Rating : 4.4/5 (878 download)

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Book Synopsis Power Transformers. Ability to Withstand Short-Circuit by : British Standards Institute Staff

Download or read book Power Transformers. Ability to Withstand Short-Circuit written by British Standards Institute Staff and published by . This book was released on 2006-06-30 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transformers, Power transformers, Electrical equipment, Short-circuit currents, Short-circuit current tests, Electrical testing, Overcurrent, Electrical faults, Mathematical calculations, Temperature rise

Power Transformers

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Publisher :
ISBN 13 : 9782831884660
Total Pages : 72 pages
Book Rating : 4.8/5 (846 download)

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Book Synopsis Power Transformers by :

Download or read book Power Transformers written by and published by . This book was released on 2006 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Transformers

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Publisher :
ISBN 13 : 9780580101595
Total Pages : 9 pages
Book Rating : 4.1/5 (15 download)

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Book Synopsis Power Transformers by : British Standards Institution

Download or read book Power Transformers written by British Standards Institution and published by . This book was released on 1978 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Transformers

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Publisher :
ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (847 download)

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Book Synopsis Power Transformers by : Malaysia. Jabatan Standard

Download or read book Power Transformers written by Malaysia. Jabatan Standard and published by . This book was released on 2005 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Short-circuit Strength of Power Transformers

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Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis The Short-circuit Strength of Power Transformers by : Malcolm Waters

Download or read book The Short-circuit Strength of Power Transformers written by Malcolm Waters and published by . This book was released on 1966 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transformer Ageing

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Publisher : John Wiley & Sons
ISBN 13 : 1119239966
Total Pages : 492 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Transformer Ageing by : Tapan Kumar Saha

Download or read book Transformer Ageing written by Tapan Kumar Saha and published by John Wiley & Sons. This book was released on 2017-08-28 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: A one-stop guide to transformer ageing, presenting industrially relevant state-of-the-art diagnostic techniques backed by extensive research data Offers a comprehensive coverage of transformer ageing topics including insulation materials, condition monitoring and diagnostic techniques Features chapters on smart transformer monitoring frameworks, transformer life estimation and biodegradable oil Highlights industrially relevant techniques adopted in electricity utilities, backed by extensive research

Transformers

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Publisher : CRC Press
ISBN 13 : 1351832395
Total Pages : 627 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Transformers by : Xose M. López-Fernández

Download or read book Transformers written by Xose M. López-Fernández and published by CRC Press. This book was released on 2017-12-19 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent catastrophic blackouts have exposed major vulnerabilities in the existing generation, transmission, and distribution systems of transformers widely used for energy transfer, measurement, protection, and signal coupling. As a result, the reliability of the entire power system is now uncertain, and many blame severe underinvestment, aging technology, and a conservative approach to innovation. Composed of contributions from noted industry experts around the world, Transformers: Analysis, Design, and Measurement offers invaluable information to help designers and users overcome these and other challenges associated with the design, construction, application, and analysis of transformers. This book is divided into three sections to address contemporary economic, design, diagnostic, and maintenance aspects associated with power, instrument, and high-frequency transformers. Topics covered include: Design considerations Capability to withstand short circuits Insulation problems Stray losses, screening, and local excessive heating hazard Shell type and superconducting transformers Links between design and maintenance Component-related diagnostics and reliability Economics of life-cycle cost, design review, and risk-management methods Parameter measurement and prediction This book is an essential tool for understanding and implementing solutions that will ensure improvements in the development, maintenance, and life-cycle management of optimized transformers. This will lead to enhanced safety and reliability and lower costs for the electrical supply. Illustrating the need for close cooperation between users and manufacturers of transformers, this book outlines ways to achieve man

Transformateurs de puissance

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Publisher :
ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (155 download)

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Book Synopsis Transformateurs de puissance by : International Electrotechnical Commission

Download or read book Transformateurs de puissance written by International Electrotechnical Commission and published by . This book was released on 2000 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Transformers & Short Circuits

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (981 download)

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Book Synopsis Power Transformers & Short Circuits by : Giorgio Bertagnolli

Download or read book Power Transformers & Short Circuits written by Giorgio Bertagnolli and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electric Power Transformer Engineering

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Author :
Publisher : CRC Press
ISBN 13 : 1420008714
Total Pages : 562 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Electric Power Transformer Engineering by : James H. Harlow

Download or read book Electric Power Transformer Engineering written by James H. Harlow and published by CRC Press. This book was released on 2007-05-30 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combining select chapters from Grigsby's standard-setting The Electric Power Engineering Handbook with several chapters not found in the original work, Electric Power Transformer Engineering became widely popular for its comprehensive, tutorial-style treatment of the theory, design, analysis, operation, and protection of power transformers. For its