9.052 resultater (0,56271 sekunder)

Mærke

Butik

Pris (EUR)

Nulstil filter

Produkter
Fra
Butikker

Introduction to Electrical Power and Power Electronics - Mukund R. Patel - Bog - Taylor & Francis Ltd - Plusbog.dk

Introduction to Electrical Power and Power Electronics - Mukund R. Patel - Bog - Taylor & Francis Ltd - Plusbog.dk

Most traditional power systems textbooks focus on high-voltage transmission. However, the majority of power engineers work in urban factories, buildings, or industries where power comes from utility companies or is self-generated. Introduction to Electrical Power and Power Electronics is the first book of its kind to cover the entire scope of electrical power and power electronics systems in one volume—with a focus on topics that are directly relevant in power engineers’ daily work. Learn How Electrical Power Is Generated, Distributed, and Utilized Composed of 17 chapters, the book is organized into two parts. The first part introduces aspects of electrical power that most power engineers are involved in during their careers, including the distribution of power to load equipment such as motors via step-down transformers, cables, circuit breakers, relays, and fuses. For engineers working with standalone power plants, it also tackles generators. The book discusses how to design and operate systems for economic use of power and covers the use of batteries in greater depth than typically found in traditional power system texts. Understand How Power Electronics Work in Modern Systems The second part delves into power electronics switches, as well as the DC–DC converters, AC–DC–AC converters, and frequency converters used in variable-frequency motor drives. It also discusses quality-of-power issues in modern power systems with many large power electronics loads. A chapter on power converter cooling presents important interdisciplinary design topics. Draw on the Author’s Extensive Industry and Teaching Experience This timely book draws on the author’s 30 years of work experience at General Electric, Lockheed Martin, and Westinghouse Electric and 15 years of teaching electrical power at the U.S. Merchant Marine Academy. Designed for a one-semester or two-quarter course in electrical power and power electronics, it is also ideal for a refresher course or as a one-stop reference for industry professionals.

DKK 837.00
1

Soft Power - - Bog - Lexington Books - Plusbog.dk

Soft Power - - Bog - Lexington Books - Plusbog.dk

Soft power has become a very popular concept in international affairs, appearing in government policy papers, academic discussions, and the popular media. In China, soft power has become one of the most frequently used phrases among political leaders, leading academics, and journalists. Defined against hard power, which often involves threat and coercion, soft power applies attraction, persuasion, and cooperation, finding its sources in culture, political values, and foreign policies. China, rich in culture and traditional philosophy, boasts abundant sources of soft power. Soft Power attempts to analyze the domestic and international views of China''s soft power, the main strengths and weaknesses of China''s soft power, and the application of soft power in China''s international politics. It provides a comprehensive exploration of the soft power dimension in China''s foreign relations by integrating views from various disciplines, such as history, education, culture, political economy, comparative politics, and philosophy. The book argues that soft power has become a very popular concept in China, that China is contemplating and exploring an innovative strategy in its rise and international politics, and that there have been quite a few notable elements of this in China''s diplomatic practice, including softer rhetoric, promotion of the Chinese culture abroad, economic diplomacy, and image building. The book also argues that the limitations of China''s soft power primarily stem from political values and China''s own transitions, and reflects the reality that views and opinions regarding China''s soft power are fairly diverse both in China and in the international arena. Soft power is a useful and important perspective by which to understand Chinese foreign policy and the future evolution of China''s role in international politics. This study is a pioneering work, providing a new perspective for the study of Chinese foreign policy and the rise of China that will appeal to scholars of Chinese foreign policy

DKK 954.00
1

Hybrid Frequentist/Bayesian Power and Bayesian Power in Planning Clinical Trials - Andrew P. Grieve - Bog - Taylor & Francis Ltd - Plusbog.dk

Hybrid Frequentist/Bayesian Power and Bayesian Power in Planning Clinical Trials - Andrew P. Grieve - Bog - Taylor & Francis Ltd - Plusbog.dk

Hybrid Frequentist/Bayesian Power and Bayesian Power in Planning Clinical Trials provides a practical introduction to unconditional approaches to planning randomised clinical trials, particularly aimed at drug development in the pharmaceutical industry. This book is aimed at providing guidance to practitioners in using average power, assurance and related concepts. This book brings together recent research and sets them in a consistent framework and provides a fresh insight into how such methods can be used. Features: - A focus on normal theory linking average power, expected power, predictive power, assurance, conditional Bayesian power and Bayesian power. - Extensions of the concepts to binomial, and time-to-event outcomes and non-inferiority trials - An investigation into the upper bound on average power, assurance and Bayesian power based on the prior probability of a positive treatment effect - Application of assurance to a series of trials in a development program and an introduction of the assurance of an individual trial conditional on the positive outcome of an earlier trial in the program, or to the successful outcome of an interim analysis - Prior distribution of power and sample size - Extension of the basic approach to proof-of-concept trials with dual success criteria - Investigation of the connection between conditional and predictive power at an interim analysis and power and assurance - Introduction of the idea of surety in sample sizing of clinical trials based on the width of the confidence intervals for the treatment effect, and an unconditional version.

DKK 1042.00
1

Co-phase Traction Power Supply with Railway Hybrid Power Quality Conditioner - Ningyi Dai - Bog - Springer Verlag, Singapore - Plusbog.dk

Religion and Power - - Bog - Bloomsbury Publishing Plc - Plusbog.dk

Smart Electric Power - M Alamaniotis - Bog - John Wiley & Sons Inc - Plusbog.dk

Smart Electric Power - M Alamaniotis - Bog - John Wiley & Sons Inc - Plusbog.dk

Explore foundational and advanced topics in smart electric power in the context of smart cities In Smart Electric Power: Integrating Power with Information for Smarter Cities, a distinguished trio of researchers delivers a comprehensive framework of smart electric power concepts including aspects of modeling, information processing, simulation, and computation efficiency as applied to power load morphing, management, and power system reliability. The book explores the integration of power systems and information networks using machine intelligence to assist in reliable, continuous, optimal, and efficient power system operation. Functioning as both an introductory textbook and reference handbook, Smart Electric Power provides readers with robust exposure to dynamic, information-driven control methods coupled with machine learning methodologies that facilitate the reliable and automated delivery and management of electricity. Readers will also benefit from the inclusion of: Thorough introductions to smart electric power for smart cities, electrical power systems, and power markets and economicsComprehensive explorations of information networks and digital connectivity, machine intelligence for data processing, and the role of anticipation in implementing smart powerPractical discussions of demand response and load shaping using anticipation, power system stability via information and anticipation, data-driven self-healing power systems, and cybersecurity in smart power networksIn-depth examinations of smart power in modern cities and intelligent city transportation, the Gridlab-D software, and the elements of thermodynamics Perfect for students and scholars studying smart electrical power systems, Smart Electric Power: Integrating Power with Information for Smarter Cities will also earn a place in the libraries of electrical, power, and computer engineers, computer scientists, and economists specializing in power and utilities markets.

DKK 831.00
1

Power Electronics-Enabled Autonomous Power Systems - Qing Chang (the University Of Sheffield Zhong - Bog - John Wiley & Sons Inc - Plusbog.dk

Power Electronics-Enabled Autonomous Power Systems - Qing Chang (the University Of Sheffield Zhong - Bog - John Wiley & Sons Inc - Plusbog.dk

Power systems worldwide are going through a paradigm shift from centralized generation to distributed generation. This book presents the SYNDEM (i.e., synchronized and democratized) grid architecture and its technical routes to harmonize the integration of renewable energy sources, electric vehicles, storage systems, and flexible loads, with the synchronization mechanism of synchronous machines, to enable autonomous operation of power systems, and to promote energy freedom. This is a game changer for the grid. It is the sort of breakthrough — like the touch screen in smart phones — that helps to push an industry from one era to the next, as reported by Keith Schneider, a New York Times correspondent since 1982. This book contains an introductory chapter and additional 24 chapters in five parts: Theoretical Framework, First-Generation VSM (virtual synchronous machines), Second-Generation VSM, Third-Generation VSM, and Case Studies. Most of the chapters include experimental results. As the first book of its kind for power electronics-enabled autonomous power systems, it • introduces a holistic architecture applicable to both large and small power systems, including aircraft power systems, ship power systems, microgrids, and supergrids • provides latest research to address the unprecedented challenges faced by power systems and to enhance grid stability, reliability, security, resiliency, and sustainability • demonstrates how future power systems achieve harmonious interaction, prevent local faults from cascading into wide-area blackouts, and operate autonomously with minimized cyber-attacks • highlights the significance of the SYNDEM concept for power systems and beyond Power Electronics-Enabled Autonomous Power Systems is an excellent book for researchers, engineers, and students involved in energy and power systems, electrical and control engineering, and power electronics. The SYNDEM theoretical framework chapter is also suitable for policy makers, legislators, entrepreneurs, commissioners of utility commissions, energy and environmental agency staff, utility personnel, investors, consultants, and attorneys.

DKK 786.00
1

Constituent Power - Lucia Rubinelli - Bog - Cambridge University Press - Plusbog.dk

Power Primer - Ann Chambers - Bog - PennWell Books - Plusbog.dk

Power Primer - Ann Chambers - Bog - PennWell Books - Plusbog.dk

PennWell's new Power Printer: A Nontechnical Guide from Generation to End-Use, offers a detailed look at how electricity is generated, transmitted, and distributed. Opening with an overview of electricity - what it is and how it works 'from plant to plug' - the book then provides a history of the electric power industry. Section Two explains generation - plants, components and systems - and section Three covers transmission and distribution - equipment, facilities, and their functions. The conclusion consists of an appendix that profiles the business, cultural, and political ramifications of deregulation. Another appendix provides grounding in Terminology, Key Features and Benefits. Newcomers can quickly learn the basics of electric power generation, transmission, and distribution Perfect 'refresher' for industry veterans A complete nontechnical text informs administrators, marketers, regulators, and environmentalists about the inside workings of the industry Industries related to electricity (such as natural gas and coal) will benefit from this straightfoward overview of the electric power industry. Author Profile: Ann Chambers is an editor and writer for Power Engineering and Power Engineering International. She is also the author of PennWell's Power Industry Abbreviator, Power Industry Dictionary, and bestseller Power Branding. Ann also serves as managing editor for PennWell's International Electric Power Encyclopedia. Ann has a bachelor's degree in journalsim from Oklahoma State University.

DKK 870.00
1

GaN Power Devices for Efficient Power Conversion - Michael De Rooij - Bog - John Wiley & Sons Inc - Plusbog.dk

GaN Power Devices for Efficient Power Conversion - Michael De Rooij - Bog - John Wiley & Sons Inc - Plusbog.dk

An up-to-date and concise review of GaN transistor design and applications In the newly revised fourth edition of GaN Power Devices for Efficient Power Conversion, a team of distinguished researchers and practicing engineers deliver a concise and effective new guide to designing small, energy-efficient, and inexpensive products with GaN transistors. This new edition covers all relevant new GaN technology advancements, allowing students and practicing engineers to get, and stay ahead of, the curve with GaN device and circuit technology. You’ll explore applications including DC to DC converters, solar inverters, motor drive controllers, satellite electronics, and LiDAR devices. The 4th edition offers critical updates for space applications, vertical GaN, and driving transistors and integrated circuits. New chapters on reliability testing advancements, device wear out mechanisms, thermal management, and the latest developments in monolithic integration round out the book. Readers will also find: The latest updates on significant technology improvements, like integrated circuits, reliability studies, and new applicationsComprehensive explorations of integrated circuit construction, characteristics, reliability results, and applicationsPractical discussions of specific circuit designs, layout, and thermal dissipation when designing power conversion systemsChapters written by practicing expert leaders in the power semiconductor field and industry pioneers Perfect for practicing power conversion engineers, GaN Power Devices for Efficient Power Conversion will also benefit electrical engineering students and device scientists in the field of power electronics.

DKK 994.00
1

Humanizing Power - Dhananjay Soindaji Wanjari - Bog - Bloomsbury India - Plusbog.dk

Wide Bandgap Power Electronics - - Bog - Springer International Publishing AG - Plusbog.dk

Wide Bandgap Power Electronics - - Bog - Springer International Publishing AG - Plusbog.dk

This book presents the transformational progress in next-generation advanced converter circuit topologies based on the unique electrical properties of wide-bandgap semiconductors, including silicon carbide (SiC) and gallium nitride (GaN). It addresses the opportunities for significant advances in power electronics circuit performance opened by the availability of wide-bandgap power devices and the challenges associated with using these devices that must be overcome when applying them. The authors tackle specific grand challenges in application areas covering a broad range of power electronics circuits and systems disciplines, including electric motor-driven systems, automotive applications, air/rail/ship propulsion, electric vehicle chargers, high-performance computing and data centers, power supplies, solar inverters, wind-electric systems, high/medium voltage transmission/distribution equipment and power electronics interacting with the grid, power conversion for grid storage, monolithic power processing, and solid-state circuit breakers. Wide Bandgap Power Electronics: Emerging Converter Technologies and Applications introduces readers to the unique characteristics of wide-bandgap power semiconductor devices and the revolutionary impact that they are capable of having on the performance of power converters in future power electronics applications and will be an invaluable resource for practicing engineers, researchers, and graduate students in the field of power electronics, applications, and systems.

DKK 1143.00
1

Integrated Power Devices and TCAD Simulation - Yue Fu - Bog - Taylor & Francis Ltd - Plusbog.dk

Micro and Local Power Markets - - Bog - John Wiley & Sons Inc - Plusbog.dk

Micro and Local Power Markets - - Bog - John Wiley & Sons Inc - Plusbog.dk

Introduces readers to micro and local power markets and their use for local initiatives, grid integration, and future applications This book provides the basis for understanding micro power markets, emphasizing its application for local initiatives, the grid integration of renewable-based generation, and facilitating the decarbonization of the future electrical networks. It gives readers a comprehensive overview of the market operation, and highlights the basis of the design of local and micro markets. Micro and Local Power Markets starts by covering the economics and basic principle of power markets, including the fundamentals of the power trading (for both wholesale and local markets). Following a definition of both micro and local (technical and economic aspects) power markets, the book then looks at the organization of such markets. It describes the design of those power markets, isolated from the wholesale markets, and examines the methodologies of the interaction between these power markets and wholesale markets. The book also presents cognitive business models for micro and local power markets, as well as the regulatory issues concerning them. Introduces the basic principle of power marketsDefines micro and local power marketsOutlines the design of micro and local power markets, including the principles, as well as the trading schemes, flexibility, and servicesDiscusses methodologies of the interaction between micro and local power markets and wholesale marketsPresents business models for micro and local power marketsSummarizes regulatory issues around micro and local power markets Micro and Local Power Markets is an ideal book for upper undergraduate students in engineering, as well as for early researchers in the energy sector. It is also recommended for any scientist and engineer being introduced to the field of power systems and their organization.

DKK 984.00
1