| 发电机组最佳计划维修周期研究 |
| |
| 引用本文： | 彭卉,张焰,张彦魁,张勇,朱峰. 发电机组最佳计划维修周期研究[J]. 中国电机工程学报, 2003, 23(7): 41-45,66 |
| |
| 作者姓名： | 彭卉 张焰 张彦魁 张勇 朱峰 |
| |
| 作者单位： | 1. 上海交通大学电气工程系,上海,200030
2. 国电华东电力公司,上海,200002 |
| |
| 摘 要： | 该文在分析机组维修和故障与机组寿命关系基础上，建立发电机组等值老化的故障率等效模型，并根据机组运行的可靠性成本一效益分析，建立以发电机组长期运行经济效益最大为目标的计划维修周期数学模型，同时引入蒙特卡罗(Monte Carlo)模拟法描述机组故障发生过程并对模型进行求解。最后以国内某火电厂机组为例进行分析计算，说明该文所提出的方法与模型的可行性与合理性，以及不同计划维修周期的适用场合。研究结果可为机组的计划维修提供科学决策依据。
|
| 关 键 词： | 发电机组 维修周期 蒙特卡罗模拟 故障诊断 |
| 文章编号： | 0258-8013(2003)07-0041-05 |
RESEARCH ON THE OPTIMIZED PLANNED-MAINTENANCE PERIOD OF TURBO-GENERATOR |
| |
| PENG Hui,ZHANG Yan,ZHANG Yan-kui,ZHANG Yong,ZHU Feng. RESEARCH ON THE OPTIMIZED PLANNED-MAINTENANCE PERIOD OF TURBO-GENERATOR[J]. Proceedings of the CSEE, 2003, 23(7): 41-45,66 |
| |
| Authors: | PENG Hui ZHANG Yan ZHANG Yan-kui ZHANG Yong ZHU Feng |
| |
| Affiliation: | PENG Hui1,ZHANG Yan1,ZHANG Yan-kui1,ZHANG Yong2,ZHU Feng2 |
| |
| Abstract: | In this paper, the equivalent aging model of turbo-generators is established based on the analysis of the relation between the maintenance and the life of turbo-generators. Then, an optimum mathematic model of planned-maintenance period is established based on reliability and cost-benefit analysis to optimize the economic benefit of turbo-generators long-term operation. The Monte Carlo simulation is used to simulate the process of failure and to calculate the optimized planned-maintenance period. Some meaningful conclusions are obtained by the application of the method to a domestic power plant. The result of the research can be used as the foundation for decision-making of turbo-generators planned maintenance. |
| |
| Keywords: | Turbo-generator Maintenance period Monte Carlo simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
