Transformers

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 &ltoffers 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