Bushings for Power Transformers, A Guide for Power Engineers There are number of good books on power transformers available in the marketplace and they go into much detail on the theories, designs, construction, components and testing of power transformers. However, they only devote one short chapter to bushings. Bushings are the most important component on your power transformer and one that is maybe least understood. This book will provide the Utility Power Engineer as well as the Utility Technician with a Handbook that will fast become the main reference tool when a bushing issue arises. For the Power Engineer who specifies new power transformers, it will become the go to handbook that will help them to avoid costly mistakes when specifying the bushings in their power transformer specification. This book will review the history of bushings for power transformers and will review the industry standards that apply to bushings. The book covers the different technologies used in bushing construction and will examine the techniques used in the selection of bushings for power transformers. It provides the basic information on bushing tests and how they relate to the power transformers. There is a chapter on maintenance and a guide for replacing bushings. The last chapter deals with a topic that occurs all too often, power transformer failures. This book provides a guide for investigating a power transformer failure when the bushing is suspect. The first hours after a failure is the most critical time help understand what caused the failure. This chapter will help the Utility reach the root cause of the event and hopefully prevent future failures. Every Power Engineer and Power Technician needs Bushings for Power Transformers in their bag of tools as they deal with their power transformers.

Energy Positive Neighborhoods and Smart Energy Districts: Methods, Tools, and Experiences from the Field is a comprehensive guide to this highly interdisciplinary topic. Monti et. al's combined experience make them the most qualified team of editors to explore the processes and tools involved in creating Energy Positive Neighborhoods and Smart Energy Districts in an urban setting. Tools include: A complete simulation library to quickly support the implementation of a model of the scenario A set of possible approaches to neighborhood energy optimization An open, extensible information model for neighbourhood asset description The structure of this book offers different reading paths to appeal to the very varied audience it addresses. It describes the process of adaption and the challenges faced by the decision makers, and also how simulation, optimisation, ICT approaches and business models are combined in a holistic and pragmatic way. It also offers possible business models and a means to quantify them to complete the development process. This book is suitable for students on muti-disciplinary energy engineering courses, energy practitioners, ICT vendors aiming to develop new services to target the building industry, and decision makers aiming to structure an urban renovation program.

Ancient Egypt, a simple walkthrough is an interesting but easy look at one of the longest lived civilizations of the Ancient world. From the first settlers around the Nile, to the 1st Dynasty in 3032 BC and the last Pharaoh of 30BC. With over 100 colour photos this book will take you through the ages, looking at the magnificent temples along the Nile, the Pyramids of Giza, tombs and construction and everyday life of the people. Learn about farming, clothing, education and Hieroglyphs. Take a trip through the Dynasties and meet the most powerful and influential Pharaohs.

Bushings for Power Transformers, A Guide for Power Engineers There are number of good books on power transformers available in the marketplace and they go into much detail on the theories, designs, construction, components and testing of power transformers. However, they only devote one short chapter to bushings. Bushings are the most important component on your power transformer and one that is maybe least understood. This book will provide the Utility Power Engineer as well as the Utility Technician with a Handbook that will fast become the main reference tool when a bushing issue arises. For the Power Engineer who specifies new power transformers, it will become the go to handbook that will help them to avoid costly mistakes when specifying the bushings in their power transformer specification. This book will review the history of bushings for power transformers and will review the industry standards that apply to bushings. The book covers the different technologies used in bushing construction and will examine the techniques used in the selection of bushings for power transformers. It provides the basic information on bushing tests and how they relate to the power transformers. There is a chapter on maintenance and a guide for replacing bushings. The last chapter deals with a topic that occurs all too often, power transformer failures. This book provides a guide for investigating a power transformer failure when the bushing is suspect. The first hours after a failure is the most critical time help understand what caused the failure. This chapter will help the Utility reach the root cause of the event and hopefully prevent future failures. Every Power Engineer and Power Technician needs Bushings for Power Transformers in their bag of tools as they deal with their power transformers.

What if a brilliant young woman invented a new kind of computer that could hack into any other computer on the planet? What if the government tried to steal it? What if terrorists got there first? If you love engaging characters, compelling action, and a climax that will take your breath away--again and again--then SONG OF THUNDER is for you. (NOTE: This novel is also available under the title QUANTUM ETHICS.)

Ruben Dario (1867-1916) of Nicaragua was the leader of the important Latin American literary movement known as Modernism. He is considered by many to be the greatest poet in Latin American literature, and the volume of writings devoted to his work since 1884 is perhaps greater than that on any other writer in the history of Spanish American literature. The celebration in 1967 of the centenary of his birth gave rise to a formidable number of new analyses, increasing the need for the classification and assessment of the many studies. In this book Professor Ellis examines and evaluates the wide range of methods and perspectives available to the reader of Dario's works. He considers the biographical approach, social and political questions, influences and sources, structural analysis (providing three structural studies of his own), and, in an appendix, Dario's own concept of the role of the literary critic. His book is comprehensive both in time and in range, and includes an up-to-date bibliography. This is the first systematic study of the critical works on a Spanish American writer. It is significant not only in its treatment of the work on an individual author, but also as a reflection on and an indication of the trends, methods, and preoccupations of modern appraisals of Latin American writing.