Benoît Robyns – författare

After a brief introduction to the main law of physics and fundamental concepts inherent in electromechanical conversion, Vector Control of Induction Machines introduces the standard mathematical models for induction machines – whichever rotor technology is used – as well as several squirrel-cage induction machine vector-control strategies. The use of causal ordering graphs allows systematization of the design stage, as well as standardization of the structure of control devices.Vector Control of Induction Machines suggests a unique approach aimed at reducing parameter sensitivity for vector controls based on a theoretical analysis of this sensitivity. This analysis naturally leads to the introduction of control strategies that are based on the combination of different controls with different robustness properties, through the use of fuzzy logic supervisors. Numerous applications and experiments confirm the validity of this simple solution, which is both reproducible and applicable to other complex systems.Vector Control of Induction Machines is written for researchers and postgraduate students in electrical engineering and motor drive design.

After a brief introduction to the main law of physics and fundamental concepts inherent in electromechanical conversion, Vector Control of Induction Machines introduces the standard mathematical models for induction machines – whichever rotor technology is used – as well as several squirrel-cage induction machine vector-control strategies. The use of causal ordering graphs allows systematization of the design stage, as well as standardization of the structure of control devices.Vector Control of Induction Machines suggests a unique approach aimed at reducing parameter sensitivity for vector controls based on a theoretical analysis of this sensitivity. This analysis naturally leads to the introduction of control strategies that are based on the combination of different controls with different robustness properties, through the use of fuzzy logic supervisors. Numerous applications and experiments confirm the validity of this simple solution, which is both reproducible and applicable to other complex systems.Vector Control of Induction Machines is written for researchers and postgraduate students in electrical engineering and motor drive design.

Since the early 2000s, energy and environmental issues have led to a marked increase in electricity production from renewable energy sources. Sustainable development and concern for future generations constantly challenge us to develop new technologies for energy production, as well as new energy usage patterns. Their rapid emergence can make these new technologies difficult to understand and can thus affect perceptions.Directed towards a broad audience, this book contributes to a better understanding of new electricity generation technologies. It presents the issues, sources and means of conversion using a general approach, while developing scientific concepts to understand their main technical characteristics.This revised and extended second edition presents current data characterizing the development of these renewable energy sources, covering emerging photovoltaic and tidal technologies, offshore wind power, and recent developments on the integration of these sources into the electricity grid. The emergence of self-production and self-consumption is also addressed. In addition, several exercises provide the reader with an opportunity to evaluate their understanding.

Climate change and the loss of biodiversity are now realities. Their causes and origins stem from the energy, goods and resources relied upon by the lifestyle of a growing part of humanity.Smart Users for Energy and Societal Transition presents this much needed transition, as well as the scenarios and paths essential to mitigating the impacts of climate change. It deals with transitions experimented in the form of ecosystems in universities, cities and territories, as well as with concepts of smart buildings, smart grids and smart cities, addressed to smart users – or not – in an interdisciplinary research context. Sociological issues related to the role of smart building users are discussed, ranging from acceptance to the appropriation of the technologies made available to them.The book highlights the ethics of this essential transition and the importance of individual behaviors in safeguarding humanity on a preserved planet.

This book presents interdisciplinary approaches to help buildings, electrical energy networks and their users contribute to the energy and societal transition.Smart Grids and Buildings for Energy and Societal Transition examines the technologies, uses and imaginaries involved in implementing smart buildings and smart grids. Production and consumption forecasts, modeling of stakeholder involvement and self-consumption within a renewable energy community exploiting blockchain technology are examples developed with a view to fostering the emergence of smart grids. The potential of smart buildings, taking into account user comfort while increasing energy efficiency, is identified. Full-scale demonstrators are used to test the proposed solutions, and to ensure that users take full advantage of the potential for electrical flexibility.

The contemporary world is characterized by the interweaving of various networks, including biological, ecological, social, technological and energy-related networks. We are constantly engaged in interactions with these networks. In the context of energy and ecological and social transitions, it is essential to examine the positive or negative effects of these interactions. Additionally, it is crucial to explore the influence of the growing role that networks will play and the open or closed futures they will shape.To address these issues, a multidisciplinary approach is essential, particularly between the technological sciences, humanities and life sciences. Rethinking Networks in Times of Transition analyzes and discusses four major themes: ecological networks in biodiversity and ecological transition; socio-technical changes related to energy networks; how social and controversy networks are transforming lifestyles, representations and modes of action; and finally, how academic networks can play a leading role in the transition

This book deals with the management and valuation of energy storage in electric power grids, highlighting the interest of storage systems in grid applications and developing management methodologies based on artificial intelligence tools. The authors highlight the importance of storing electrical energy, in the context of sustainable development, in "smart grids", and discuss multiple services that storing electrical energy can bring. Methodological tools are provided to build an energy management system storage following a generic approach. These tools are based on causal formalisms, artificial intelligence and explicit optimization techniques and are presented throughout the book in connection with concrete case studies.

Current developments in the renewable energy field, and the trend toward self-production and self-consumption of energy, has led to increased interest in the means of storing electrical energy; a key element of sustainable development.This book provides an in-depth view of the environmentally responsible energy solutions currently available for use in the building sector. It highlights the importance of storing electrical energy, demonstrates the many services that the storage of electrical energy can bring, and discusses the important socio-economic factors related to the emergence of smart buildings and smart grids. Finally, it presents the methodological tools needed to build a system of storage-based energy management, illustrated by concrete, pedagogic examples.