| 基于比例强度模型的风力发电机齿轮箱优化检修决策 |
| |
| 引用本文： | 张继权.基于比例强度模型的风力发电机齿轮箱优化检修决策[J].广东电力,2010,23(9):1-6. |
| |
| 作者姓名： | 张继权 |
| |
| 作者单位： | 华北电力大学电力工程系; |
| |
| 基金项目： | 河北省自然科学基金资助项目 |
| |
| 摘 要： | 针对传统的风力发电机齿轮箱检修方式存在的不足,引入针对可修系统检修的比例强度模型(proportional intensity model,PIM)概念,提出一种基于故障数据和状态监测数据的风力发电机齿轮箱检修策略。分析了PIM中各参数的意义,并阐述了参数估计算法。利用最小维修成本法确定最优维修决策阈值,绘制最优维修阈值曲线,并制定最优维修策略。通过某型风力发电机齿轮箱的实例分析,验证了此方法在风力发电机齿轮箱维修决策中的应用价值。
|
| 关 键 词： | 比例强度模型 风力发电 齿轮箱 维修决策 |
Optimized Maintenance Decision of Wind-power Generator Gearbox Based on Proportional Intensity Model |
| |
| ZHANG Ji-quan.Optimized Maintenance Decision of Wind-power Generator Gearbox Based on Proportional Intensity Model[J].Guangdong Electric Power,2010,23(9):1-6. |
| |
| Authors: | ZHANG Ji-quan |
| |
| Affiliation: | ZHANG Ji-quan (Dept.of Electric Engineering,North China Electric Power Univ.,Baoding,Hebei 071003,China) |
| |
| Abstract: | On account of the deficiencies in conventional maintenance means for wind-power generator gearbox,the concept of proportional intensity model(PIM) aiming at the maintenance of reparable system is introduced,and a maintenance strategy based on fault data and condition monitoring data is proposed for wind-power generator gearbox.The significances of parameters in PIM are analyzed,and the parameter estimation algorithm is stated.The minimal maintenance cost method is used to determine the optimal maintenance d... |
| |
| Keywords: | proportional intensity model(PIM) wind power generation gearbox maintenance decision |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
