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Блок управления Electrolux Transformer Digital Inverter ECH/TUI Блок управления Electrolux Transformer Digital Inverter ECH/TUI Новинка

Блок управления Electrolux Transformer Digital Inverter ECH/TUI

2490 руб.
Страна-производитель: Китай Гарантия: 3 года Назначение: конвекторы
Блок управления Ballu Transformer Digital Inverter BCT/EVU-I Блок управления Ballu Transformer Digital Inverter BCT/EVU-I Новинка

Блок управления Ballu Transformer Digital Inverter BCT/EVU-I

2390 руб.
Страна-производитель: Китай Гарантия: 3 года Назначение: конвекторы
Gilbert Masters M. Renewable and Efficient Electric Power Systems Gilbert Masters M. Renewable and Efficient Electric Power Systems Новинка

Gilbert Masters M. Renewable and Efficient Electric Power Systems

9634.35 руб.
A solid, quantitative, practical introduction to a wide range of renewable energy systems—in a completely updated, new edition The second edition of Renewable and Efficient Electric Power Systems provides a solid, quantitative, practical introduction to a wide range of renewable energy systems. For each topic, essential theoretical background is introduced, practical engineering considerations associated with designing systems and predicting their performance are provided, and methods for evaluating the economics of these systems are presented. While the book focuses on the fastest growing, most promising wind and solar technologies, new material on tidal and wave power, small-scale hydroelectric power, geothermal and biomass systems is introduced. Both supply-side and demand-side technologies are blended in the final chapter, which introduces the emerging smart grid. As the fraction of our power generated by renewable resources increases, the role of demand-side management in helping maintain grid balance is explored. Renewable energy systems have become mainstream technologies and are now, literally, big business. Throughout this edition, more depth has been provided on the financial analysis of large-scale conventional and renewable energy projects. While grid-connected systems dominate the market today, off-grid systems are beginning to have a significant impact on emerging economies where electricity is a scarce commodity. Considerable attention is paid to the economics of all of these systems. This edition has been completely rewritten, updated, and reorganized. New material has been presented both in the form of new topics as well as in greater depth in some areas. The section on the fundamentals of electric power has been enhanced, making this edition a much better bridge to the more advanced courses in power that are returning to many electrical engineering programs. This includes an introduction to phasor notation, more emphasis on reactive power as well as real power, more on power converter and inverter electronics, and more material on generator technologies. Realizing that many students, as well as professionals, in this increasingly important field may have modest electrical engineering backgrounds, early chapters develop the skills and knowledge necessary to understand these important topics without the need for supplementary materials. With numerous completely worked examples throughout, the book has been designed to encourage self-instruction. The book includes worked examples for virtually every topic that lends itself to quantitative analysis. Each chapter ends with a problem set that provides additional practice. This is an essential resource for a mixed audience of engineering and other technology-focused individuals.
Bollen Math H. Integration of Distributed Generation in the Power System Bollen Math H. Integration of Distributed Generation in the Power System Новинка

Bollen Math H. Integration of Distributed Generation in the Power System

10365.23 руб.
The integration of new sources of energy like wind power, solar-power, small-scale generation, or combined heat and power in the power grid is something that impacts a lot of stakeholders: network companies (both distribution and transmission), the owners and operators of the DG units, other end-users of the power grid (including normal consumers like you and me) and not in the least policy makers and regulators. There is a lot of misunderstanding about the impact of DG on the power grid, with one side (including mainly some but certainly not all, network companies) claiming that the lights will go out soon, whereas the other side (including some DG operators and large parks of the general public) claiming that there is nothing to worry about and that it's all a conspiracy of the large production companies that want to protect their own interests and keep the electricity price high. The authors are of the strong opinion that this is NOT the way one should approach such an important subject as the integration of new, more environmentally friendly, sources of energy in the power grid. With this book the authors aim to bring some clarity to the debate allowing all stakeholders together to move to a solution. This book will introduce systematic and transparent methods for quantifying the impact of DG on the power grid.
Rik DeGunther Solar Power Your Home For Dummies Rik DeGunther Solar Power Your Home For Dummies Новинка

Rik DeGunther Solar Power Your Home For Dummies

1328.21 руб.
The bestselling alternative energy reference book in North America—now in an updated edition Want to take advantage of solar power in your home? Whether you’re looking to save on your energy costs by adding a few solar components or you want to build a solar-powered house from the ground up, Solar Power For Dummies, 2nd Edition takes the mystery out of this energy source and shows you how to put it to work for you! This new edition gives you hands-on tips and techniques for making your home more energy-efficient though solar power—and helping the planet at the same time. Plus, you’ll get all the latest information on changes to federal, state, and local regulations, laws, and tax incentives that seek to make solar-power adoption more feasible. Expanded coverage of the technology that underpins full-scale solar-power systems for the home New small- and mid-sized solar products, projects, and applications Rik DeGunther is a design engineer who started his own energy consulting firm Featuring ten of the easiest and cheapest DIY solar projects, Solar Power For Dummies, 2nd Edition is the fun and easy way to meet your energy needs with this clean power source!
Konrad Mertens Photovoltaics. Fundamentals, Technology and Practice Konrad Mertens Photovoltaics. Fundamentals, Technology and Practice Новинка

Konrad Mertens Photovoltaics. Fundamentals, Technology and Practice

6378.6 руб.
Concise introduction to the basic principles of solar energy, photovoltaic (PV) systems, PV cells, PV measurement techniques, and grid connected systems, overviewing the potential of PV electricity for students and engineers new to the topic Starting with the basic principles of solar energy, this practical text explains the fundamentals of semiconductor physics and the structure and functioning of the solar cell. It describes current measurement techniques for solar modules, and the planning and operation of grid-connected and off-grid PV systems. Key features: clarifies the technical and economic perspectives of PV energy generation, whilst providing an overview on the current economic status discusses the future development of PV, including efficient promotion instruments and price development each chapter contains various exercises and descriptive examples, with operation results from concrete PV plants an accompanying website hosting exercise solutions, links to further PV references, and free downloads of the figures and additional software www.textbook-pv.org This is an essential text for renewable energy students, technicians and engineers wanting to know how solar cells work and how to design a complete PV plant. It is also a useful resource for PV installers, planners, operators, consultants, financers, potential energy investors and politicians.
Hornik Tomas Control of Power Inverters in Renewable Energy and Smart Grid Integration Hornik Tomas Control of Power Inverters in Renewable Energy and Smart Grid Integration Новинка

Hornik Tomas Control of Power Inverters in Renewable Energy and Smart Grid Integration

8837.03 руб.
Integrating renewable energy and other distributed energy sources into smart grids, often via power inverters, is arguably the largest “new frontier” for smart grid advancements. Inverters should be controlled properly so that their integration does not jeopardize the stability and performance of power systems and a solid technical backbone is formed to facilitate other functions and services of smart grids. This unique reference offers systematic treatment of important control problems in power inverters, and different general converter theories. Starting at a basic level, it presents conventional power conversion methodologies and then ‘non-conventional’ methods, with a highly accessible summary of the latest developments in power inverters as well as insight into the grid connection of renewable power. Consisting of four parts – Power Quality Control, Neutral Line Provision, Power Flow Control, and Synchronisation – this book fully demonstrates the integration of control and power electronics. Key features include: the fundamentals of power processing and hardware design innovative control strategies to systematically treat the control of power inverters extensive experimental results for most of the control strategies presented the pioneering work on “synchronverters” which has gained IET Highly Commended Innovation Award Engineers working on inverter design and those at power system utilities can learn how advanced control strategies could improve system performance and work in practice. The book is a useful reference for researchers who are interested in the area of control engineering, power electronics, renewable energy and distributed generation, smart grids, flexible AC transmission systems, and power systems for more-electric aircraft and all-electric ships. This is also a handy text for graduate students and university professors in the areas of electrical power engineering, advanced control engineering, power electronics, renewable energy and smart grid integration.
Stephen Bush F. Smart Grid. Communication-Enabled Intelligence for the Electric Power Grid Stephen Bush F. Smart Grid. Communication-Enabled Intelligence for the Electric Power Grid Новинка

Stephen Bush F. Smart Grid. Communication-Enabled Intelligence for the Electric Power Grid

7840.37 руб.
This book bridges the divide between the fields of power systems engineering and computer communication through the new field of power system information theory. Written by an expert with vast experience in the field, this book explores the smart grid from generation to consumption, both as it is planned today and how it will evolve tomorrow. The book focuses upon what differentiates the smart grid from the «traditional» power grid as it has been known for the last century. Furthermore, the author provides the reader with a fundamental understanding of both power systems and communication networking. It shows the complexity and operational requirements of the evolving power grid, the so-called «smart grid,» to the communication networking engineer; and similarly, it shows the complexity and operational requirements for communications to the power systems engineer. The book is divided into three parts. Part One discusses the basic operation of the electric power grid, covering fundamental knowledge that is assumed in Parts Two and Three. Part Two introduces communications and networking, which are critical enablers for the smart grid. It also considers how communication and networking will evolve as technology develops. This lays the foundation for Part Three, which utilizes communication within the power grid. Part Three draws heavily upon both the embedded intelligence within the power grid and current research, anticipating how and where computational intelligence will be implemented within the smart grid. Each part is divided into chapters and each chapter has a set of questions useful for exercising the readers' understanding of the material in that chapter. Key Features: Bridges the gap between power systems and communications experts Addresses the smart grid from generation to consumption, both as it is planned today and how it will likely evolve tomorrow Explores the smart grid from the perspective of traditional power systems as well as from communications Discusses power systems, communications, and machine learning that all define the smart grid It introduces the new field of power system information theory
Siegfried Heier Grid Integration of Wind Energy. Onshore and Offshore Conversion Systems Siegfried Heier Grid Integration of Wind Energy. Onshore and Offshore Conversion Systems Новинка

Siegfried Heier Grid Integration of Wind Energy. Onshore and Offshore Conversion Systems

8571.25 руб.
This popular reference describes the integration of wind-generated power into electrical power systems and, with the use of advanced control systems, illustrates how wind farms can be made to operate like conventional power plants. Fully revised, the third edition provides up-to-date coverage on new generator developments for wind turbines, recent technical developments in electrical power conversion systems, control design and essential operating conditions. With expanded coverage of offshore technologies, this edition looks at the characteristics and static and dynamic behaviour of offshore wind farms and their connection to the mainland grid. Brand new material includes: comprehensive treatment of onshore and offshore grid integration updated legislative guidelines for the design, construction and installation of wind power plants the fundamental characteristics and theoretical tools of electrical and mechanical components and their interactions new and future types of generators, converters, power electronics and controller designs improved use of grid capacities and grid support for fixed- and variable-speed controlled wind power plants options for grid control and power reserve provision in wind power plants and wind farms This resource is an excellent guide for researchers and practitioners involved in the planning, installation and grid integration of wind turbines and power plants. It is also highly beneficial to university students studying wind power technology, renewable energy and power systems, and to practitioners in wind engineering, turbine design and manufacture and electrical power engineering.
Stikbot Набор фигурок Off the Grid Striker Stikbot Набор фигурок Off the Grid Striker Новинка

Stikbot Набор фигурок Off the Grid Striker

1155 руб.
В наборе 3 фигурки героев по мотивам видео Off the Grid (Неуловимые) c аксессуарами.
James Momoh A. Energy Processing and Smart Grid James Momoh A. Energy Processing and Smart Grid Новинка

James Momoh A. Energy Processing and Smart Grid

8969.91 руб.
The first book in the field to incorporate fundamentals of energy systems and their applications to smart grid, along with advanced topics in modeling and control This book provides an overview of how multiple sources and loads are connected via power electronic devices. Issues of storage technologies are discussed, and a comparison summary is given to facilitate the design and selection of storage types. The need for real-time measurement and controls are pertinent in future grid, and this book dedicates several chapters to real-time measurements such as PMU, smart meters, communication scheme, and protocol and standards for processing and controls of energy options. Organized into nine sections, Energy Processing for the Smart Grid gives an introduction to the energy processing concepts/topics needed by students in electrical engineering or non-electrical engineering who need to work in areas of future grid development. It covers such modern topics as renewable energy, storage technologies, inverter and converter, power electronics, and metering and control for microgrid systems. In addition, this text: Provides the interface between the classical machines courses with current trends in energy processing and smart grid Details an understanding of three-phase networks, which is needed to determine voltages, currents, and power from source to sink under different load models and network configurations Introduces different energy sources including renewable and non-renewable energy resources with appropriate modeling characteristics and performance measures Covers the conversion and processing of these resources to meet different DC and AC load requirements Provides an overview and a case study of how multiple sources and loads are connected via power electronic devices Benefits most policy makers, students and manufacturing and practicing engineers, given the new trends in energy revolution and the desire to reduce carbon output Energy Processing for the Smart Grid is a helpful text for undergraduates and first year graduate students in a typical engineering program who have already taken network analysis and electromagnetic courses.
Микроволновая печь - СВЧ CASO IMCG 25 Inverter Микроволновая печь - СВЧ CASO IMCG 25 Inverter Новинка

Микроволновая печь - СВЧ CASO IMCG 25 Inverter

28990 руб.
Объем (л): 25 Мощность микроволн (вт): 900 Тип управления: сенсорный Гарантия: 1 год Страна-производитель: Китай
Вставка в спальный мешок High Peak Cotton Inlett Double, цвет: синий, 225 х 180 см. 23508 Вставка в спальный мешок High Peak Cotton Inlett Double, цвет: синий, 225 х 180 см. 23508 Новинка

Вставка в спальный мешок High Peak Cotton Inlett Double, цвет: синий, 225 х 180 см. 23508

3557 руб.
Вкладыш High Peak "Cotton Inlett Double" предназначен для использования в двуспальном спальнике-одеяле. 100% хлопок, из которого изготовлено изделие, приятен телу. Вкладыш легко стирается. В комплект входит мешок для хранения, изготовленный из синтетического материала.
J. Knowles Brian Nuclear Electric Power. Safety, Operation, and Control Aspects J. Knowles Brian Nuclear Electric Power. Safety, Operation, and Control Aspects Новинка

J. Knowles Brian Nuclear Electric Power. Safety, Operation, and Control Aspects

8504.81 руб.
Assesses the engineering of renewable sources for commercial power generation and discusses the safety, operation, and control aspects of nuclear electric power From an expert who advised the European Commission and UK government in the aftermath of Three Mile Island and Chernobyl comes a book that contains experienced engineering assessments of the options for replacing the existing, aged, fossil-fired power stations with renewable, gas-fired, or nuclear plants. From geothermal, solar, and wind to tidal and hydro generation, Nuclear Electric Power: Safety, Operation, and Control Aspects assesses the engineering of renewable sources for commercial power generation and discusses the important aspects of the design, operation, and safety of nuclear stations. Nuclear Electric Power offers: Novel, practical engineering assessments for geothermal, hydro, solar, tidal, and wind generation in terms of the available data on cost, safety, environmental damage, capacity factor reliability, and grid compatibility, with some nuclear comparisons Eigenvalues and real frequency response functions to assess the stabilities of reactor power, two-phase channel flow, and a Grid network A non-linear control strategy with simulation results for a Design Base Accident scenario Original analyses with experimental validation of molten fuel coolant interactions and aircraft impacts on rigid structures Analysis of the circumstances that led to the Fukushima disaster Nuclear Electric Power is an important book for all international nuclear power agencies and those who work within the field.
Ballu Transformer Digital Inverter BCT/EVU-I блок управления и автоматики Ballu Transformer Digital Inverter BCT/EVU-I блок управления и автоматики Новинка

Ballu Transformer Digital Inverter BCT/EVU-I блок управления и автоматики

2366 руб.
Запатентованный инверторный блок управления Transformer Digital Inverter BCT/EVU-I с максимальным набором функций предназначен для конвектора Ballu Evolution Transformer. По сравнению со стандартными обогревателями, блок позволяет экономить 30% электроэнергии.Выберите один из двух режимов работы – автоматический или пользовательский. Расширить возможности прибора помогут дополнительные аксессуары: модуль Smart Wi-Fi и Smart Eye.Особенности:3 Режима работы: Комфортный, Экономичный, Антизамерзание2 Режима мощности: автоматический и пользовательскийФункция «Родительский контроль»Функция «Таймер на отключение» (до 24 часов)Уникальный выносной термодатчикВозможность подключения дополнительных аксессуаров:Модуль Smart EyeМодуль Smart Wi-Fi
Насос для надувных матрасов High Peak Double Action Pump Насос для надувных матрасов High Peak Double Action Pump Новинка

Насос для надувных матрасов High Peak Double Action Pump

1364 руб.
Насос Double Action pump ручной насос для накачки или сдувания матрасов, и кроватей. В комплект входят три адаптера для клапанов разного диаметра.
C. Chen Julian Physics of Solar Energy C. Chen Julian Physics of Solar Energy Новинка

C. Chen Julian Physics of Solar Energy

9966.57 руб.
The definitive guide to the science of solar energy You hold in your hands the first, and only, truly comprehensive guide to the most abundant and most promising source of alternative energy—solar power. In recent years, all major countries in the world have been calling for an energy revolution. The renewable energy industry will drive a vigorous expansion of the global economy and create more «green» jobs. The use of fossil fuels to power our way of living is moving toward an inevitable end, with sources of coal, petroleum, and natural gas being fiercely depleted. Solar energy offers a ubiquitous, inexhaustible, clean, and highly efficient way of meeting the energy needs of the twenty-first century. This book is designed to give the reader a solid footing in the general and basic physics of solar energy, which will be the basis of research and development in new solar engineering technologies in the years to come. As solar technologies like solar cells, solar thermal power generators, solar water heaters, solar photochemistry applications, and solar space heating-cooling systems become more and more prominent, it has become essential that the next generation of energy experts—both in academia and industry—have a one-stop resource for learning the basics behind the science, applications, and technologies afforded by solar energy. This book fills that need by laying the groundwork for the projected rapid expansion of future solar projects.
Jeffrey Kennedy Visual Guide to Elliott Wave Trading Jeffrey Kennedy Visual Guide to Elliott Wave Trading Новинка

Jeffrey Kennedy Visual Guide to Elliott Wave Trading

4318.85 руб.
The Visual Guide to Elliott Wave Trading is an in-depth, easy-to-use guide to trading the financial markets with the Elliott Wave Principle. In many ways this book picks up where Frost & Prechter's classic Elliott Wave Principle: Key to Market Behavior left off, which makes it «required reading» if you want to build a solid foundation in Elliott wave analysis. Co-authored by two of Elliott Wave International's most trusted analysts – Wayne Gorman and Jeffrey Kennedy – their trading insights offer a perfect blend of traditional textbook and real-world application. Join Kennedy and Gorman as they provide step-by-step instruction in how to trade with Elliott. They include scores of real market charts that depict the Elliott wave patterns, which will help you measure the strength of trends, forecast market turning points, plus identify trading opportunities. What's more, this illustrated guide also explains how to use supporting technical indicators that can build confidence in your Elliott wave analysis. Gorman and Kennedy know that «simple» does not mean «easy.» Their combined expertise will help you build confidence in your analysis, create an effective trading plan, and better manage your trades. Whether your trading style is conservative or aggressive, their charts and techniques can help identify high-confidence opportunities. Each chapter includes key points & smart investor tips, such as how to «Prepare yourself to take advantage of opportunities even when your preferred count does not materialize,» and «Let the market commit to you before you commit to the market.» Elliott wave analysis recognizes that in financial markets, mass psychology swings from pessimism to optimism and back in a natural sequence. Use this book to recognize those wave patterns, and anticipate market moves that most traders never see coming. The Visual Guide to Elliott Wave Trading is the new criterion for any serious technical trader.
Box C. Off the Grid Box C. Off the Grid Новинка

Box C. Off the Grid

525 руб.
Экран для лампы Snow Peak Giga Power 2way Экран для лампы Snow Peak Giga Power 2way Новинка

Экран для лампы Snow Peak Giga Power 2way

950 руб.
Стеклянный экран для лампы среднего размера Snow Peak GigaPower 2 Way. Ударопрочное стекло надежно прослужит долгое время. Материал: ударопрочное стекло Размер: 6.4 х 5.7 см Подходит к лампе Snow Peak GigaPower 2 Way Вес: 28 гр
Wang Zhaocheng Millimeter Wave Communication Systems Wang Zhaocheng Millimeter Wave Communication Systems Новинка

Wang Zhaocheng Millimeter Wave Communication Systems

8106.14 руб.
The aim of this book is to present the modern design and analysis principles of millimeter-wave communication system for wireless devices and to give postgraduates and system professionals the design insights and challenges when integrating millimeter wave personal communication system. Millimeter wave communication system are going to play key roles in modern gigabit wireless communication area as millimeter-wave industrial standards from IEEE, European Computer Manufacturing Association (ECMA) and Wireless High Definition (Wireless HD) Group, are on their way to the market. The book will review up-to-date research results and utilize numerous design and analysis for the whole system covering from Millimeter wave frontend to digital signal processing in order to address major topics in a high speed wireless system. This book emphasizes the importance and the requirements of high-gain antennas, low power transceiver, adaptive equalizer/modulation, channeling coding and adaptive multi-user detection for gigabit wireless communications. In addition, the book will include the updated research literature and patents in the topics of transceivers, antennas, MIMO, channel capacity, coding, equalizer, Modem and multi-user detection. Finally the application of these antennas will be discussed in light of different forthcoming wireless standards at V-band and E-band.
Стекло Snow Peak Frost (S) для Giga Power S Стекло Snow Peak Frost (S) для Giga Power S Новинка

Стекло Snow Peak Frost (S) для Giga Power S

1099 руб.
Стекло с матовым участком для лампы Frost для Giga Power равномерно рассеивает свет. Материал: ударопрочное стекло. Размер: 50 х 45 мм. Вес: 23 г.
Thomas Ackermann Wind Power in Power Systems Thomas Ackermann Wind Power in Power Systems Новинка

Thomas Ackermann Wind Power in Power Systems

11694.11 руб.
The second edition of the highly acclaimed Wind Power in Power Systems has been thoroughly revised and expanded to reflect the latest challenges associated with increasing wind power penetration levels. Since its first release, practical experiences with high wind power penetration levels have significantly increased. This book presents an overview of the lessons learned in integrating wind power into power systems and provides an outlook of the relevant issues and solutions to allow even higher wind power penetration levels. This includes the development of standard wind turbine simulation models. This extensive update has 23 brand new chapters in cutting-edge areas including offshore wind farms and storage options, performance validation and certification for grid codes, and the provision of reactive power and voltage control from wind power plants. Key features: Offers an international perspective on integrating a high penetration of wind power into the power system, from basic network interconnection to industry deregulation; Outlines the methodology and results of European and North American large-scale grid integration studies; Extensive practical experience from wind power and power system experts and transmission systems operators in Germany, Denmark, Spain, UK, Ireland, USA, China and New Zealand; Presents various wind turbine designs from the electrical perspective and models for their simulation, and discusses industry standards and world-wide grid codes, along with power quality issues; Considers concepts to increase penetration of wind power in power systems, from wind turbine, power plant and power system redesign to smart grid and storage solutions. Carefully edited for a highly coherent structure, this work remains an essential reference for power system engineers, transmission and distribution network operator and planner, wind turbine designers, wind project developers and wind energy consultants dealing with the integration of wind power into the distribution or transmission network. Up-to-date and comprehensive, it is also useful for graduate students, researchers, regulation authorities, and policy makers who work in the area of wind power and need to understand the relevant power system integration issues.
Сплит-система Ballu Lagoon DC Inverter BSDI-09 HN1 Сплит-система Ballu Lagoon DC Inverter BSDI-09 HN1 Новинка

Сплит-система Ballu Lagoon DC Inverter BSDI-09 HN1

28000 руб.
Режим работы: охлаждение/обогрев Мощность в режиме охлаждения (вт): 3200 Инверторное управление мощностью: есть Режим приточной вентиляции: нет Гарантия: 3 года Страна-производитель: Китай Мощность в режиме обогрева (вт): 3700
Сплит-система Ballu Platinum Evolution DC Inverter BSUI-18 HN8 Сплит-система Ballu Platinum Evolution DC Inverter BSUI-18 HN8 Новинка

Сплит-система Ballu Platinum Evolution DC Inverter BSUI-18 HN8

55500 руб.
Режим работы: охлаждение/обогрев Мощность в режиме охлаждения (вт): 5300 Инверторное управление мощностью: есть Режим приточной вентиляции: нет Гарантия: 3 года Страна-производитель: Китай Мощность в режиме обогрева (вт): 6100
Сплит-система Dantex RK-09 SSI SPACE INVERTER Сплит-система Dantex RK-09 SSI SPACE INVERTER Новинка

Сплит-система Dantex RK-09 SSI SPACE INVERTER

26111 руб.
Режим работы: охлаждение/обогрев Мощность в режиме охлаждения (вт): 2500 Мощность в режиме обогрева (вт): 2750 Инверторное управление мощностью: есть Режим приточной вентиляции: нет Гарантия: 3 года Страна-производитель: Китай
Сплит-система Dantex RK-09 SMI MOON INVERTER Сплит-система Dantex RK-09 SMI MOON INVERTER Новинка

Сплит-система Dantex RK-09 SMI MOON INVERTER

24926 руб.
Режим работы: охлаждение/обогрев Мощность в режиме охлаждения (вт): 2640 Мощность в режиме обогрева (вт): 3000 Инверторное управление мощностью: есть Режим приточной вентиляции: нет Гарантия: 3 года Страна-производитель: Китай
Сплит-система Marsa RK-12 MTI ASTRO Inverter Сплит-система Marsa RK-12 MTI ASTRO Inverter Новинка

Сплит-система Marsa RK-12 MTI ASTRO Inverter

27888 руб.
Режим работы: охлаждение/обогрев Мощность в режиме охлаждения (вт): 3520 Мощность в режиме обогрева (вт): 4010 Инверторное управление мощностью: есть Режим приточной вентиляции: нет Гарантия: 3 года Страна-производитель: Китай
Кружка Snow Peak Snow Peak титановая Ti-Double H450 0.45л Кружка Snow Peak Snow Peak титановая Ti-Double H450 0.45л Новинка

Кружка Snow Peak Snow Peak титановая Ti-Double H450 0.45л

5650 руб.
Двустенная титановая кружка  отлично сохраняет тепло. Двойные стенки позволяют держать кружку с горячим напитком в руках не обжигаясь. Легкая кружка, выполненная из титана, имеет минимальный вес, что так важно, когда на счету каждый грамм снаряжения. Материал: титан. Объем: 450 мл. Размер: 86 х 97 мм. Вес: 101 г.
Сплит-система Ballu Lagoon DC Inverter BSDI-07 HN1 Сплит-система Ballu Lagoon DC Inverter BSDI-07 HN1 Новинка

Сплит-система Ballu Lagoon DC Inverter BSDI-07 HN1

25500 руб.
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A solid, quantitative, practical introduction to a wide range of renewable energy systems—in a completely updated, new edition The second edition of Renewable and Efficient Electric Power Systems provides a solid, quantitative, practical introduction to a wide range of renewable energy systems. For each topic, essential theoretical background is introduced, practical engineering considerations associated with designing systems and predicting their performance are provided, and methods for evaluating the economics of these systems are presented. While the book focuses on the fastest growing, most promising wind and solar technologies, new material on tidal and wave power, small-scale hydroelectric power, geothermal and biomass systems is introduced. Both supply-side and demand-side technologies are blended in the final chapter, which introduces the emerging smart grid. As the fraction of our power generated by renewable resources increases, the role of demand-side management in helping maintain grid balance is explored. Renewable energy systems have become mainstream technologies and are now, literally, big business. Throughout this edition, more depth has been provided on the financial analysis of large-scale conventional and renewable energy projects. While grid-connected systems dominate the market today, off-grid systems are beginning to have a significant impact on emerging economies where electricity is a scarce commodity. Considerable attention is paid to the economics of all of these systems. This edition has been completely rewritten, updated, and reorganized. New material has been presented both in the form of new topics as well as in greater depth in some areas. The section on the fundamentals of electric power has been enhanced, making this edition a much better bridge to the more advanced courses in power that are returning to many electrical engineering programs. This includes an introduction to phasor notation, more emphasis on reactive power as well as real power, more on power converter and inverter electronics, and more material on generator technologies. Realizing that many students, as well as professionals, in this increasingly important field may have modest electrical engineering backgrounds, early chapters develop the skills and knowledge necessary to understand these important topics without the need for supplementary materials. With numerous completely worked examples throughout, the book has been designed to encourage self-instruction. The book includes worked examples for virtually every topic that lends itself to quantitative analysis. Each chapter ends with a problem set that provides additional practice. This is an essential resource for a mixed audience of engineering and other technology-focused individuals.
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