Investigation of Reliability Aspects of Power Semiconductors in Photovoltaic Central Inverters for Sunbelt Regions PDF Download
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Author: Christian Felgemacher
Publisher: kassel university press GmbH
ISBN: 3737604940
Category :
Languages : en
Pages : 186
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Book Description
High reliability and system lifetimes in the range of 30 years are essential for renewable energy systems such as photovoltaic power plants to minimise costs for the generated electric energy. At the same time such systems are used in regions with high solar irradiance and also harsh environmental conditions. Therefore, designs for photovoltaic inverters need to meet not only the key design criteria of high conversion efficiency but also need to be very robust and at the same time meet challenging cost targets. In this dissertation aspects concerning the lifetime and reliability of power semiconductors in photovoltaic central inverters are investigated. On key topic of the dissertation is the measurement of the voltage dependent failure rate due to cosmic radiation induced single-event-burnout of SiC and Si power semiconductors. The second topic is the development of a system level simulation to quantify the stress on the power semiconductors in a PV central inverters in various regions of the world. Further topics are the investigation of improved control concepts for the cooling system of PV central inverters and the monitoring of IGBT temperatures during converter operation.
Author: Christian Felgemacher
Publisher: kassel university press GmbH
ISBN: 3737604940
Category :
Languages : en
Pages : 186
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Book Description
High reliability and system lifetimes in the range of 30 years are essential for renewable energy systems such as photovoltaic power plants to minimise costs for the generated electric energy. At the same time such systems are used in regions with high solar irradiance and also harsh environmental conditions. Therefore, designs for photovoltaic inverters need to meet not only the key design criteria of high conversion efficiency but also need to be very robust and at the same time meet challenging cost targets. In this dissertation aspects concerning the lifetime and reliability of power semiconductors in photovoltaic central inverters are investigated. On key topic of the dissertation is the measurement of the voltage dependent failure rate due to cosmic radiation induced single-event-burnout of SiC and Si power semiconductors. The second topic is the development of a system level simulation to quantify the stress on the power semiconductors in a PV central inverters in various regions of the world. Further topics are the investigation of improved control concepts for the cooling system of PV central inverters and the monitoring of IGBT temperatures during converter operation.
Author: Christian Felgemacher
Publisher:
ISBN: 9783737604956
Category : Electromotive force
Languages : en
Pages :
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Book Description
Author: Saad Motahhir
Publisher: Springer Nature
ISBN: 3030645657
Category : Technology & Engineering
Languages : en
Pages : 600
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Book Description
This book presents a detailed description, analysis, comparison of the latest research and developments in photovoltaic energy. Discussing everything from semiconductors to system integration, and applying various advanced technologies to stand alone and electric utility interfaced in normal and abnormal operating conditions of PV systems, this book provides a thorough introduction to the topic. This book brings together research from around the world, covering the use of technologies such as embedded systems, the Internet of things and blockchain technologies for PV systems for different applications including controllers, solar trackers and cooling systems. The book is of interest to electronic and mechanical engineers, researchers and students in the field of photovoltaics.
Author: Ali H. A. Al-Waeli
Publisher: Springer Nature
ISBN: 3030278247
Category : Technology & Engineering
Languages : en
Pages : 282
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Book Description
This book provides the most up-to-date information on hybrid solar cell and solar thermal collectors, which are commonly referred to as Photovoltaic/Thermal (PV/T) systems. PV/T systems convert solar radiation into thermal and electrical energy to produce electricity, utilize more of the solar spectrum, and save space by combining the two structures to cover lesser area than two systems separately. Research in this area is growing rapidly and is highlighted within this book. The most current methods and techniques available to aid in overall efficiency, reduce cost and improve modeling and system maintenance are all covered. In-depth chapters present the background and basic principles of the technology along with a detailed review of the most current literature. Moreover, the book details design criteria for PV/T systems including residential, commercial, and industrial applications. Provides an objective and decisive source for the supporters of green and renewable source of energy Discusses and evaluates state-of-the-art PV/T system designs Proposes and recommends potential designs for future research on this topic
Author: Mary D Archer
Publisher: World Scientific
ISBN: 1783262052
Category : Medical
Languages : en
Pages : 870
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Book Description
Photovoltaic cells provide clean, reversible electrical power from the sun. Made from semiconductors, they are durable, silent in operation and free of polluting emissions. In this book, experts from all sectors of the PV community — materials scientists, physicists, production engineers, economists and environmentalists — give their critical appraisals of where the technology is now and what its prospects are./a
Author: Volker Quaschning
Publisher: Routledge
ISBN: 1317669428
Category : Technology & Engineering
Languages : en
Pages : 483
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Book Description
By mid-century, renewable energy must cover all of our energy supply if we are to phase out nuclear and successfully stop climate change. Now updated and expanded, the 2nd edition of this textbook covers the full range of renewable energy systems and now also includes such current trends as solar power storage, power-to-gas technologies, and the technology paths needed for a successful and complete energy transition. The topics are treated in a holistic manner, bringing together maths, engineering, climate studies and economics, and enabling readers to gain a broad understanding of renewable energy technologies and their potential.Numerous examples are provided for calculations, and graphics help visualize the various technologies and mathematical methodologies. Understanding Renewable Energy Systems is an ideal companion for students of renewable energy at universities or technical colleges on courses such as renewable energy, electrical engineering, engineering technology, physics, process engineering, building engineering, environment, applied mechanics and mechanical engineering, as well as scientists and engineers in research and industry.
Author: Artur Zaporozhets
Publisher: Springer Nature
ISBN: 3030691896
Category : Technology & Engineering
Languages : en
Pages : 361
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Book Description
This book examines the problems in the field of energy and related fields (chemical, transport, aerospace, construction, metallurgy, engineering, etc.) and consists of 4 subsections: Electrical Engineering, Heat Power Engineering, Cybersecurity and Computer Science & Environmental Safety. In the first section, authors pay attention to contemporary issues related to the development of the electric power industry, electrical engineering, the physics of electrical phenomena and renewable energy sources (such as solar energy and wind energy). The second section is devoted to modern problems in heat power engineering and considers modern means and methods that increase the efficiency and reliability of the functioning of heat power facilities. The third section is devoted to issues of cybersecurity of critical facilities, in particular energy facilities, as well as the development of computer science and the introduction of modern information and measurement systems in the energy sector. The fourth subsection deals with the problems of rational use of natural resources, accounting for emissions of harmful substances, environmental issues at energy facilities, as well as the development of a methodology for environmental safety. The book includes 21 chapters. A book is for researchers, engineers, as well as lecturers and postgraduates of higher education institutions dealing with issues of control, diagnosis and monitoring of energy facilities.
Author: Jenny Chase
Publisher: World Scientific
ISBN: 1800614802
Category : Business & Economics
Languages : en
Pages : 272
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Book Description
Solar Power Finance Without the Jargon introduces financial concepts through a lively history of the solar industry, and cuts through the main areas of mystique and misinformation about solar technology and projects. With extensive experience in answering questions from clients in the solar, finance and energy industries, Chase focuses on the practical and financial aspects of solar power, making this book suitable for those wanting to work in clean energy or who have a strong interest in the subject, particularly those without a business background.Since the first edition was published in 2019, solar capacity has only grown bigger and cheaper, opening up new markets. Most significantly, Russia invaded Ukraine in 2022, igniting an energy crisis across the world which made countries glad of any renewable energy capacity they had built, as well as amplifying calls for a diversified and resilient global supply chain for renewable energy components. This second edition of Solar Power Finance Without the Jargon is considerably more detailed and optimistic about batteries and hydrogen. It extensively updates readers on the rapidly-changing price and energy landscape, the latest industry thinking on the effects of large volumes of renewable energy on the grid and the path to deep decarbonisation of human civilisation.
Author: Radovan Kopecek
Publisher: Institution of Engineering and Technology
ISBN: 1785612743
Category : Technology & Engineering
Languages : en
Pages : 329
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Book Description
This book focuses exclusively on bifacial photovoltaics, a topic for which there is a distinct lack of available, structured information and thus meets an increasing need. The book provides an overview of the history, status and future of bifacial PV technology with a focus on crystalline silicon technology, covering the areas of cells, modules, and systems. In addition, topics like energy yield simulations and bankability are addressed.
Author: Ibrahim Dincer
Publisher: Academic Press
ISBN: 0128137355
Category : Technology & Engineering
Languages : en
Pages : 1116
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Book Description
This edited book looks at recent studies on interdisciplinary research related to exergy, energy, and the environment. This topic is of prime significance – there is a strong need for practical solutions through better design, analysis and assessment in order to achieve better efficiency, environment and sustainability. Exergetic, Energetic and Environmental Dimensions covers a number of topics ranging from thermodynamic optimization of energy systems, to the environmental impact assessment and clean energy, offering readers a comprehensive reference on analysis, modeling, development, experimental investigation, and improvement of many micro to macro systems and applications, ranging from basic to advanced categories. Its comprehensive content includes: Comprehensive coverage of development of systems considering exergy, energy, and environmental issues, along with the most up-to-date information in the area, plus recent developments New developments in the area of exergy, including recent debate involving the shaping of future directions and priorities for better environment, sustainable development and energy security Provides a number of illustrative examples, practical applications, and case studies Introduces recently developed technological and strategic solutions and engineering applications for professionals in the area Provides numerous engineering examples and applications on exergy Offers a variety of problems that foster critical thinking and skill development
