• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Computers & Chemical Engineering >Influence of compressor degradation on optimal operation of a compressor station
【24h】

Influence of compressor degradation on optimal operation of a compressor station

机译：压缩机劣化对压缩机站最优运行的影响

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Normal practice in a compressor station with compressors in parallel is to allocate the mass flows equally. However, this strategy is not optimal if the compressors are not identical. A common reason why compressors become non-identical is because their performance degrades over time. Degradation increases the power necessary to run the compressor station and changes the optimal allocation of mass flows.This paper presents a framework for optimal operation in a compressor station with degrading compressors. The optimisation framework proposed in this work explicitly includes a model of degradation in the optimisation problem and analyses how the optimal load-sharing changes when the compressors are degrading. The optimisation framework was applied in an industrial case study of a compressor station in which three parallel compressors are subject to degradation. The case study confirms that it is possible to minimise the extra power consumption due to degradation by adjusting the operating conditions of the compressor station. The analysis also gives insights into the impact of degradation on the optimal solution when compressors work at their limits.
机译：用压缩机并联的压缩机站中的正常实践是分配质量流动。但是，如果压缩机不相同，则此策略是不佳的。压缩机变得非相同的常见原因是因为它们的性能随着时间的推移而劣化。劣化增加了运行压缩机站所需的功率并改变质量流的最佳分配。本文提出了一种用于具有劣化压缩机的压缩机站最佳操作的框架。在该工作中提出的优化框架明确地包括优化问题中的劣化模型，并分析压缩机劣化时的最佳负载共享变化的变化。优化框架应用于压缩机站的工业壳体研究中，其中三个平行压缩机受到降解的影响。案例研究证实，通过调节压缩机站的操作条件，可以最小化由于劣化而导致的额外功耗。当压缩机在其极限下工作时，分析还介绍了劣化对最佳解决方案的影响。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号