湖南电力 ›› 2026, Vol. 46 ›› Issue (4): 26-33.doi: 10.3969/j.issn.1008-0198.2026.04.005

• 源网协调与能源转换利用 • 上一篇    下一篇

蒸发冷却技术在发电厂节能减碳中的应用现状

张崇文, 薛钰   

  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
  • 收稿日期:2026-01-15 修回日期:2026-03-15 出版日期:2026-08-25 发布日期:2026-09-11
  • 通信作者: 张崇文(1995),男,硕士,工程师,研究方向为可再生能源利用与暖通空调新技术等。

Application Status of Evaporative Cooling Technology in Energy Conservation and Carbon Reduction for Power Plants

ZHANG Chongwen, XUE Yu   

  1. Central Southern China Electric Power Design Institute of ChinaPower Engineering Consulting Group Co., Ltd., Wuhan 430071, China
  • Received:2026-01-15 Revised:2026-03-15 Online:2026-08-25 Published:2026-09-11

摘要: 针对蒸发冷却技术在发电厂的应用,阐述直接式、间接式及复合系统的原理与优势,结合国内外电厂工程案例,分析蒸发冷却技术在不同场景的应用情况,采用软件Revit建模、CFD数值模拟开展方案优化,并对比不同通风系统运行的冷却性能。工程实践表明,蒸发冷却技术具有低电耗、节水环保、成本低的优势,可满足电厂主厂房、配电用房、办公建筑的通风空调需求,以及火电、水电核心设备的冷却需求;蒸发冷却技术在干旱或半干旱地区应用效益突出,经参数精细化调整后也可在高湿场合投用,该技术综合效益优于部分传统冷却技术。

关键词: 蒸发冷却, 制冷系统, 发电厂, 通风空调, 节能减排, 数字化设计, 可再生能源

Abstract: The principles and advantages of direct, indirect and composite evaporative cooling systems are elaborated regarding their application in power plants. Combined with domestic and overseas engineering cases of power plants, the application of evaporative cooling technology in various scenarios is analyzed. Revit modeling and CFD numerical simulation are adopted for scheme optimization to compare the cooling performance of different ventilation systems during operation. Engineering practices demonstrate that evaporative cooling technology features low power consumption, water conservation, environmental friendliness and low cost. It can satisfy the ventilation and air conditioning demands of main power plant buildings, power distribution rooms and office buildings, as well as the cooling requirements of core equipment in thermal and hydropower plants. The technology delivers prominent benefits in arid and semi-arid regions, and can also be deployed in high-humidity areas after refined parameter adjustment. Its comprehensive benefits outperform those of some traditional cooling technologies.

Key words: evaporative cooling, refrigeration system, power plant, ventilation and air conditioning, energy conservation and emission reduction, digital design, renewable energy

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