Gearbox Reliability Collaborative Investigation of Gearbox Motion and High-Speed-Shaft Loads [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 621.822 Bearings
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2016
• Mô tả vật lý: Size: 51 p. : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 258443
• Chủ đề: 1. 17 wind energy; 2. 42 engineering; 3. Gearbox; 4. High speed shaft; 5. Rotor torque

Tóm tắt

This paper extends a model-to-test validation effort to examine the effect of different constant rotor torque and moment conditions and intentional generator misalignment on the gearbox motion and high-speed-shaft loads. Fully validating gearbox motion and high-speed-shaft loads across a range of test conditions is a critical precursor to examining the bearing loads, as the gearbox motion and high-speed-shaft loads are the drivers of these bearing loads.