Wind driven generator gearbox optimal design method based on multi-body multi-force dynamics
A wind turbine, optimized design technology, applied in the direction of calculation, electrical digital data processing, special data processing applications, etc., can solve the problems of uncertain dynamic performance, local resonance, and hidden dangers of gearbox long-term operation, so as to ensure dynamic performance , to avoid the effect of resonance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0021] The present invention will be further described below in conjunction with the drawings and specific embodiments of the specification.
[0022] Such as Figure 1 to Figure 3 As shown, the multi-body multi-mechanics-based wind turbine gearbox optimization design method of this embodiment includes the following steps:
[0023] S01. Establish a dynamic model of the transmission chain of the wind turbine, in which the components in the gearbox are modeled by flexible bodies;
[0024] S02. Perform dynamic analysis on the established dynamic model of the wind turbine transmission chain, and screen and check the resonance frequency of each component in the wind turbine gearbox. If there is a resonance frequency, proceed to the next step;
[0025] S03. Optimize the design of the gearbox components corresponding to the resonance frequency: adjust the low-order modal frequency by modifying the size or structure of the corresponding gearbox components;
[0026] S04. Repeat steps S01 to S03 ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap