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Engineering Transactions, 2021 The wind turbine gearbox is a critical equipment transforming the speed of the rotor hub to the generator, the condition of which is the reflection of operational efficiency and reliability of wind turbines.
Jin XU, Xian DING, Zhu ZHANG, Lang CHEN
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CONTEMPORARY PLANETARY GEARBOXES AND THEIR CALCULATION
Proceedings on Engineering SciencesThe increased demands for driver comfort and stringent pollution control measures have resulted in a revival of planetary gearboxes for road applications, due to their possibility to change the transmission ratio under load in synchronism with engine operation.
Željko Vrcan +4 more
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Wind Energy, 2021 This study compares the dynamic behaviour of a conventional and a compact gearbox for the DTU 10 MW wind turbine supported on a monopile offshore structure.
Shuaishuai Wang +3 more
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Research of Fault Feature Extraction and Diagnosis of Planetary Gear Train based on SPS and CNN
Jixie chuandong, 2022 In order to solve the problem that the complex structure and operating conditions of planetary gear box lead to the difficulty of signal fault feature extraction， the frequency spectrum feature of gearbox vibration signal with faults is preliminarily ...
Pan Zheng +5 more
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Effect of a Planetary Gearbox on the Dynamics of a Rotor System
Volume 7A: Structures and Dynamics, 2018 The dynamic analysis of rotors with bladed disks has been investigated in detail over many decades and is reasonably well understood today. In contrast, the dynamic behaviour of two rotors that are coupled via a planetary gearbox is much less well understood.
Tatar, Ali, Schwingshackl, Christoph W.
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Jixie chuandong, 2021 The vibration-based methods have been widely used in the tooth root crack fault diagnosis of planetary gearbox. Compared with traditional transverse vibration signal，torsional vibration signal is not affected by the modulation of time-varying ...
Wei Wei, Yunpeng Li, Yanshuai Yang
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PLoS ONE, 2020 Due to the assumption that the VMD technique is essentially a set of adaptive Wiener filter banks and its performance depends to a large extent on the preset parameter K (the number of decomposition).
Jing Zhu +6 more
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Механика машин, механизмов и материалов, 2023 The aim of this work is to assess the compliance of the estimated lifetime of the planetary gearbox of hydromechanical transmission of a BELAZ mining dump truck with the actual operational one based on the results of accelerated (forced) bench tests ...
Nikolay N. Ishin +6 more
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A Study on the Integration of a High-Speed Flywheel as an Energy Storage Device in Hybrid Vehicles [PDF]
, 2010 The last couple of decades have seen the rise of the hybrid electric vehicle as a compromise between the outstanding specific energy of petrol fuels and its low-cost technology, and the zero tail-gate emissions of the electric vehicle.
Martinez-Gonzalez, Pablo +1 more
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Misalignment diagnosis of a planetary gearbox based on vibration analysis [PDF]
, 2014 As a critical power transmission system, planetary gearbox is widely used in many industrial important machines such as wind turbines, aircraft turbine engines, helicopters.
Abdalla, Gaballa M. +5 more
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