FluSHELL – A Tool for Thermal Modelling and Simulation of Windings for Large Shell-Type Power Transformers, Hugo Campelo
Автор: Campelo Название: FluSHELL – A Tool for Thermal Modelling and Simulation of Windings for Large Shell-Type Power Transformers ISBN: 3319727028 ISBN-13(EAN): 9783319727028 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Hence, the thesis cross-links three of the most important aspects in high-quality research: model development, simulation and experimental validation.Network modelling is used to develop a tool to simulate the thermal performance of power transformers, widely acknowledged to be critical assets in electrical networks.
Автор: A. Shintemirov Название: Intelligent Modelling and Condition Assessment of Power Transformers ISBN: 3659357863 ISBN-13(EAN): 9783659357862 Издательство: LAP LAMBERT Academic Publishing Рейтинг: Цена: 110870.00 T Наличие на складе: Нет в наличии. Описание: Being one of the most expensive and important elements, a power transformer is a highly essential element, whose failures and damage may cause the outage of a power system. In practice, transformer condition assessment is mainly conducted by experts or trained on-site engineers based on a number of diagnostic techniques. In recent years, computational intelligence techniques have been widely utilized for advancing power transformer condition assessment methods. This book presents a number of novel intelligent techniques and approaches to deal with power transformer winding distortion and deformation assessment problem based on frequency response analysis and incipient faults classification problem in oil-filled power transformers based on dissolved gas analysis. Both theoretical introduction to the subject and practical examples using experimental measurements and simulation results are given. This book will benefit anyone associated with power transformer modelling and conditional assessment. It will also be useful for those working on applying computational intelligence to solving parameter identification and decision making problems in technical systems.
Автор: W.H. Tang; Q.H. Wu Название: Condition Monitoring and Assessment of Power Transformers Using Computational Intelligence ISBN: 1447126262 ISBN-13(EAN): 9781447126263 Издательство: Springer Рейтинг: Цена: 130590.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This volume provides a thorough introduction to transformer condition monitoring for the assessment of power transformers. The fundamental theories are discussed, in addition to the most up-to-date research in this rapidly changing field.
This book is an all-in-one resource on the development and application of variable frequency transformers to power systems and smart grids. It introduces the main technical issues of variable frequency transformers (VFT) systematically, including its basic construction, theory equations, and simulation models. Readers will then gain an in-depth discussion of its control system, operation performance, low frequency power oscillation, and technical economics, before proceeding to practical implementation and future developments. The related concepts of energy revolution, third generation grids, and power system interconnection are discussed as well.
The first, comprehensive introduction to variable frequency transformers (VFT)
An in-depth look at the construction of VFT, with simulations and applications
Demonstrates how to assess the control system and overall system performance
Analyses future developments, energy revolution and power system interconnections
Variable Frequency Transformers for Large Scale Power Systems is a timely overview of the state of the art for VFT as it is increasingly adopted in smart grids. It is intended for engineers and researchers specializing in power system planning and operation, as well as advanced students and industry professionals of power engineering.
Автор: Winders, John J. Название: Power Transformers ISBN: 0824707664 ISBN-13(EAN): 9780824707668 Издательство: Taylor&Francis Рейтинг: Цена: 234790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Featuring equations, illustrations, and tables, this book covers the basic theory of electric power transformers, its application to transformer designs, and their application in utility and industrial power systems. It presents the principles of the two-winding transformer and its connection to polyphase systems.
Автор: Ali M. Niknejad; Robert G. Meyer Название: Design, Simulation and Applications of Inductors and Transformers for Si RF ICs ISBN: 1475773668 ISBN-13(EAN): 9781475773668 Издательство: Springer Рейтинг: Цена: 130610.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: These elements allow greatly improved levels of performance in Si monolithic low-noise amplifiers, power amplifiers, up-conversion and down-conversion mixers and local oscillators. Accurate knowledge of inductance values, quality factor (Q) and the influence of ad- cent elements (on-chip proximity effects) and substrate losses is essential.
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