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Real-time digital display technology for operation status of direct air cooling system in power plants
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Jingyue LI1, Duo ZHANG1, Jinxing ZHAI1, Aoxuan NI2, Lei CHEN2, Lijun YANG2
Thermal Power Generation | 2024, 53(6) : 142 - 150
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Thermal Power Generation | 2024, 53(6): 142-150
• Thermal energy science research •
Real-time digital display technology for operation status of direct air cooling system in power plants
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Jingyue LI1, Duo ZHANG1, Jinxing ZHAI1, Aoxuan NI2, Lei CHEN2, Lijun YANG2
Affiliations
  • 1.Tongliao Huolinhe Pithead Power Company, Huolinguole 029200, China
  • 2.School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
Published: 2024-06-25 doi: 10.19666/j.rlfd.202401028
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With the rapid development of artificial intelligence, virtual reality and augmented reality technology, it is possible to realize real-time monitoring of operation state of air cooling island of direct air cooling unit by using digital virtual technology. Firstly, a three-dimensional model of the air-cooled island is established, and the operating state parameters of the air-cooled island are obtained by numerical calculation. The air-cooled island operating state database and display and query software are developed. Secondly, based on the concept of digital twin, a meteorological station is set up in the power plant to obtain real-time change data of ambient temperature, wind speed and wind direction, and the operating conditions of the unit are used as software input parameters. Finally, the operation state of the air-cooled island is calculated and displayed in three dimensions. The real-time display technology for air operation state of air cooling system based on digital twin avoids the investment and maintenance of a large number of measuring points on site, which lays a foundation for the development of intelligent power stations.

direct air cooling system  /  digital twin  /  operation status  /  visualization
Jingyue LI, Duo ZHANG, Jinxing ZHAI, Aoxuan NI, Lei CHEN, Lijun YANG. Real-time digital display technology for operation status of direct air cooling system in power plants[J]. Thermal Power Generation, 2024 , 53 (6) : 142 -150 . DOI: 10.19666/j.rlfd.202401028
Funding
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  • National Natural Science Foundation of China(52006070)
Appendix
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Year 2024 volume 53 Issue 6
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Article Info
doi: 10.19666/j.rlfd.202401028
  • Receive Date：2024-01-18
  • Online Date：2026-01-07
  • Published：2024-06-25
Article Data
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History
  • Received：2024-01-18
Funding
National Natural Science Foundation of China(52006070)
Affiliations
    1.Tongliao Huolinhe Pithead Power Company, Huolinguole 029200, China
    2.School of Energy Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
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https://castjournals.cast.org.cn/joweb/rlfd/EN/10.19666/j.rlfd.202401028
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