원문정보
초록
영어
As structure wind turbine is influenced by wind load in the run, and property of wind load is strong randomness which is a great influence on the reliable operation. In this paper, the theory of random vibration analysis is applied to analysis of the wind load and calculation of wind turbine. Mathematics method of wind load analytic calculation is detailed discussed, meanwhile simulating method of the structure is combined, which is applied for simulation analysis of wind turbine transmission system. Combining result of numerical simulation and in actual working condition, We can thought it value that analysis method can be used for engineering application and it is put forward that new analysis thought of wind load.
목차
1. Introduction
2. Wind Load Randomness Vibration Analysis
2.1 Random Process
2.2. Wind Load Stationary Random Process and Continuity
2.3. Random Gauss Process
3. Single Degree of Freedom System Vibration Analysis
3.1. Single Degree of Freedom System Vibration
3.2. Random Vibration Analysis
4. Multi-Degree of Freedom System Linear Reaction Analysis
5. Dynamic Reliability Theory
5.1. Spectrum Parameters (Stationary Random Process)
5.2. Spectrum Parameters of Stationary Random Process
6. Random Structure Analysis
6.1. Introduction
6.2. Random Continuum Analysis of Intrinsic Value
6.3. Random Continuum Analysis
7. Gear Transmission System Analysis
7.1. Whole Shaft Structure Dynamic Analysis
7.2. Gear Tooth Structure Dynamic Analysis
8. Conclusion
References