All Title Author
Keywords Abstract

Publish in OALib Journal
ISSN: 2333-9721
APC: Only $99

ViewsDownloads

Relative Articles

More...

某型汽轮给水机组性能仿真试验与研究
Performance Simulation Test and Research of a Certain Type of Steam Turbine Water Supply Unit

DOI: 10.12677/DSC.2023.123016, PP. 149-156

Keywords: 汽轮给水机组,建模,仿真,动态特性
Steam Water Supply Unit
, Modeling, Simulation, Dynamic Characteristics

Full-Text   Cite this paper   Add to My Lib

Abstract:

以某型汽轮给水机组为仿真对象,根据部件组成与连接关系构建某型汽轮给水机组的性能仿真模型,在此基础上开发了某型汽轮给水机组的性能仿真与试验软件,并进行了相关仿真试验研究;得出了给水机组在主机变工况、锅炉变工况、电动给水泵自启动时的动态响应特性;通过研究、分析和评价仿真结果,为设备的科学使用和管理提供建议。
Taking a certain type of steam turbine feedwater unit as object, a performance simulation model was constructed based on component composition and connection relationships. Based on this, a performance simulation and testing software for a certain type of steam turbine feedwater unit was developed, and relevant simulation experiments were conducted; the dynamic response characteristics of the water supply unit under variable operating conditions of the main steam turbine, boiler and electric water supply pump self start were obtained. Through research, analysis and evaluation of simulation results, suggestions were provided for the scientific use and management of equipment.

References

[1]  徐星. 大型汽轮发电机组耦合优化运行方法研究及应用[J]. 汽轮机技术, 2021, 63(3): 223-226.
[2]  曹丽华, 司和勇, 李盼, 等. 汽轮机转子动力特性的多因素分析及稳定性预测[J]. 中国电机工程学报, 2018, 38(3): 823-831.
[3]  倪何. 复杂热力系统建模与技术状态评估[M]. 长沙: 国防科技大学出版社, 2016.
[4]  倪何, 覃海波, 郑奕杨. 考虑给水泄漏的锅炉升负荷仿真及其可靠性[J]. 上海交通大学学报, 2021, 55(4): 444-454.
[5]  史智俊. 舰船蒸汽动力系统机动性能仿真研究[D]: [硕士学位论文]. 哈尔滨: 哈尔滨工程大学, 2018.
[6]  覃海波, 金家善, 倪何. 考虑高温水泄漏影响的凝水泵启动过程仿真分析[J]. 哈尔滨工业大学学报, 2020, 52(1): 118-124.
[7]  倪何, 李小鹏, 覃海波, 等. 考虑湿蒸汽特性的饱和蒸汽汽轮机建模与仿真[J]. 海军工程大学学报, 2019, 31(3): 6-11.
[8]  李小鹏, 倪何, 金家善. 船舶动力装置燃油系统故障仿真研究[J]. 计算机仿真, 2019, 36(6): 26-31.
[9]  覃海波, 倪何, 金家善. 基于残差修正的离心泵差异演化建模与汽蚀特性[J]. 哈尔滨工程大学学报, 2019, 40(2): 298-303.
[10]  陈砚桥, 倪何, 曾凡明, 等. 流体网络在线性能评估与故障诊断方法研究[J]. 海军工程大学学报, 2015, 27(3): 62-68.

Full-Text

comments powered by Disqus

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133

WeChat 1538708413