Описание: This book explores the dynamics and vibration properties of gearboxes, with a focus on geared rotor systems. It discusses mechanical theories, finite-element based simulations, experimental measurements and vibration signal processing techniques.It introduces the vibration-resonance calculation method for the geared rotor system in wind turbines and load sharing of the planetary gear train, and offers a method for calculating the vibrations of geared rotor systems under either internal excitations from gear sets or external loads transferred from wind loads. It also defines and elaborates on parameter optimization for planetary gear systems based on the torsional dynamics of wind-turbine geared rotor systems. Moreover, it describes experimental measurements of vibrations on the wind-turbine gearbox performed on the test rig and on site, and analyzes the vibration signals of different testing points, showing them in both time and frequency domains. Lastly, it lists the gear coupling frequencies and fault characteristic frequencies from the vibrations of the gearbox housing. The technologies and results presented are valuable resources for use in dynamic design, vibration prediction and analysis of gearboxes and geared rotor systems in wind turbines as well as many other machines.
Автор: Paul Breeze Название: Gas-Turbine Power Generation ISBN: 012804005X ISBN-13(EAN): 9780128040058 Издательство: Elsevier Science Рейтинг: Цена: 5893.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
"Gas-Turbine Power Generation" is a concise, up-to-date, and readable guide providing an introduction to gas turbine power generation technology. It includes detailed descriptions of gas fired generation systems, demystifies the functions of gas fired technology, and explores the economic and environmental risk factors
Engineers, managers, policymakers and those involved in planning and delivering energy resources will find this reference a valuable guide that will help them establish a reliable power supply as they also account for both social and economic objectives. Provides a concise, up-to-date, and readable guide on gas turbine power generation technologyFocuses on the evolution of gas-fired power generation using gas turbinesEvaluates the economic and environmental viability of the system with concise diagrams and accessible explanations
Автор: Lubosny Название: Wind Turbine Operation in Electric Power Systems ISBN: 354040340X ISBN-13(EAN): 9783540403401 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This is a comprehensive approach to Wind Turbine Generator Systems (WTGS) and their operation in dynamic electric power system analysis. The presented advanced models arose from the authorВґs research. They describe the complicated dynamical system behavior of wind turbines much better than the over-simplified static models. In particular, the control structure is taken into account. This book provides advanced tools for design, projection and optimization of turbines and systems that have yet not been available.
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