电力勘测设计Issue(12)：8-14,99,8.DOI:10.13500/j.dlkcsj.issn1671-9913.2025.12.002
300MW压缩空气储能电站空气压缩机组框架基础动力性能研究
Research on Dynamic Performance of Rigid Frame Foundation for a 300 MW Air Compressor Unit
夏梦 1邢泰高 2陈永安 3林凡伟 1丁伟亮 1王进沛 4杜林林 4岳方方4
作者信息
- 1. 中国电力工程顾问集团中南电力设计院有限公司,湖北 武汉 430071
- 2. 湖北楚韵储能科技有限责任公司,湖北 应城 432418
- 3. 中能建数字科技集团有限公司,北京 100044||中国能源建设集团有限公司工程研究院,北京 100022
- 4. 国机集团科学技术研究院有限公司,北京 100080
- 折叠
摘要
Abstract
As a research and development demonstration project,a 300 MW compressed air storage power station uses a frame foundation for air compressor units.In order to evaluate the dynamic performance of the frame foundation affected by high and low frequency combined excitation,the modal analysis and vibration response analysis for the foundation based on the finite element model considering and not considering the influence of foundation stiffness are conducted and the response control standard of velocity and displacement is adopted.The results showed that the rigid frame foundation of the 300 MW air compressor unit has good dynamic performance.The peak vibration velocity and the peak vibration displacement meet the limit requirements of Chinese regulations.Using the finite element analysis model with fixed ends can conservative guide structural design,but the influence of foundation stiffness should be considered when evaluating the dynamic performance of the foundation forced high and low frequency disturbance.The research results can provide reference for the design of power machine foundations and related engineering applications under high and low frequency combined disturbance effects.关键词
空气压缩机组/刚性框架基础/高低频组合扰力/动力性能/速度和位移双响应控制标准Key words
air compressor unit/rigid frame foundation/high and low frequency disturbing force/dynamic performance/dual response control standard of velocity and displacement分类
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夏梦,邢泰高,陈永安,林凡伟,丁伟亮,王进沛,杜林林,岳方方..300MW压缩空气储能电站空气压缩机组框架基础动力性能研究[J].电力勘测设计,2025,(12):8-14,99,8.
