STUDY ON OPERATION OPTIMIZATION OF AIR-COLLED ISLAND FOR DIRECT AIR-COOLED UNITS

CAO Xu1; HU Honghua1; ZHANG Ruiqi21.Xi'an Thermal Power Research Institute Co Ltd

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STUDY ON OPERATION OPTIMIZATION OF AIR-COLLED ISLAND FOR DIRECT AIR-COOLED UNITS

Thermal Power Generation Vol. 40, Issue 8, Pages: 5-7(2011)

更新时间：2025-09-28

- STUDY ON OPERATION OPTIMIZATION OF AIR-COLLED ISLAND FOR DIRECT AIR-COOLED UNITS
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 华能新疆能源开发有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK267
- Published：2011
- 稿件说明：
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CAO Xu1, HU Honghua1, ZHANG Ruiqi21.Xi'an Thermal Power Research Institute Co Ltd. STUDY ON OPERATION OPTIMIZATION OF AIR-COLLED ISLAND FOR DIRECT AIR-COOLED UNITS[J]. Thermal Power Generation, 2011, 40(8): 5-7.
DOI：

CAO Xu1, HU Honghua1, ZHANG Ruiqi21.Xi'an Thermal Power Research Institute Co Ltd. STUDY ON OPERATION OPTIMIZATION OF AIR-COLLED ISLAND FOR DIRECT AIR-COOLED UNITS[J]. Thermal Power Generation, 2011, 40(8): 5-7. DOI：

摘要

通过对直接空冷机组空冷凝汽器和冷却风机性能的研究

建立了空冷岛系统运行性能的计算模型

得出在不同环境温度、冷却风速和机组负荷下凝汽器性能的热力特性曲线。根据空冷风机的运行方式

提出机组空冷岛运行优化模型

并针对600 MW直接空冷机组空冷岛进行了性能和优化计算

给出了空冷岛系统冷却风机的优化运行方式和最佳背压。

Abstract

Through study on performance of air-cooled condenser and air cooling fans for direct air-cooled units

a calculating model of operating performance for air-cooled island system has been established

the thermodynamic characteristic curve of condenser performance under different atmosphere temperature

different cooling air speed

and different load of unit being obtained.Based on the operating mode of air cooling fans

an operation-optimizing model for air-cooled island of the air-cooled unit has been put forward

and directing against the air-cooled island of 600 MW direct air-cooled unit

calculation for performance and optimization being carried out

and the optimized operation mode and optimal back pressure of air-cooling fans in system of air-cooled island being given.

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NUMERICAL STUDY ON AIR FLOW AND HEAT TRANSFER PERFORMANCE OUTSIDE THE SINGLE ROW TUBE

IMPROVEMENT OF THE CONTROL SYSTEM IN AIR-COOLED ISLAND FOR 600MW UNIT IN HUANENG TONGCHUAN POWER PLANT

OPTIMIZATION OF THE CONTROL SYSTEM IN AIR-COOLED ISLAND OF 600 MW DIRECT AIR-COOLED UNITS

COMMISION DEBUGGING OF AIR-COOLED ISLAND SYSTEMS FOR 600MW AIR-COOLED UNITS

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