CAUSES OF FREEZING IN DIRECT AIR COOLING SYSTEM FOR LARGE-SCALE AIR COOLING UNITS AND FREEZE-PREVENTING MEASURS THEREOF

LI JunShandong Electric Power Research Institute

doi:10.19666/j.rlfd.2008.05.015

English

您当前的位置：

首页 >

文章列表页 >

CAUSES OF FREEZING IN DIRECT AIR COOLING SYSTEM FOR LARGE-SCALE AIR COOLING UNITS AND FREEZE-PREVENTING MEASURS THEREOF

Thermal Power Generation Issue 5, Pages: 58-60(2008)

更新时间：2025-09-28

- CAUSES OF FREEZING IN DIRECT AIR COOLING SYSTEM FOR LARGE-SCALE AIR COOLING UNITS AND FREEZE-PREVENTING MEASURS THEREOF
- 作者机构：
  
  山东电力研究院
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.05.015
  CLC： TM621
- Published：2008
- 稿件说明：
移动端阅览
LI JunShandong Electric Power Research Institute. CAUSES OF FREEZING IN DIRECT AIR COOLING SYSTEM FOR LARGE-SCALE AIR COOLING UNITS AND FREEZE-PREVENTING MEASURS THEREOF[J]. Thermal Power Generation, 2008, (5): 58-60.
DOI：

LI JunShandong Electric Power Research Institute. CAUSES OF FREEZING IN DIRECT AIR COOLING SYSTEM FOR LARGE-SCALE AIR COOLING UNITS AND FREEZE-PREVENTING MEASURS THEREOF[J]. Thermal Power Generation, 2008, (5): 58-60. DOI： 10.19666/j.rlfd.2008.05.015.

摘要

结合华电灵武发电有限公司空冷机组的实际情况

对直接空冷系统在严寒环境下出现的冻裂问题进行了分析

提出了防治冻裂的对策。通过改进空冷岛结构

优化运行过程中不同环境条件下的风量调节等措施

可有效克服直接空冷系统运行中出现的冻结问题

从而提高空冷机组安全经济运行水平。

Abstract

Combined with real situation of air cooling units in Huadian Ningxia Lingwu Power Generation Co Ltd

the frost-cracking problem occurred in direct air cooling system under severe cold circumstances has been analysed

and counter measures for preventing frost-cracking being put forward.Through measures

such as retrofitting the structure of air cooling island

and adopting adjustment of the air flow rate under different environmental conditions in operation-optimizing process

the freezing problem occurred in operation of direct air cooling system can be effectively eliminated

thereby

the safe and economic operation level of air cooling units being enhanced.

关键词

Keywords

references

Views

300

下载量

CSCD

Alert me when the article has been cited

提交

Publicity Resources

AN APPROACH TO FEASIBILITY AND ECONOMIC BEHAVIOR OF ADOPTING DIRECT DRY TYPE COOLING SYSTEM FOR SUPERCRITICAL UNITS

STUDY ON FEASIBILITY OF REUSING HOT AIR FROM THE OUTLET OF DIRECT AIR COOLING RADIATOR

WHOLE PLANT NUMERICAL SIMULATION FOR ASSESSING PERFORMANCE OF DIRECT AIR COOLING CONDENSER

DESIGN OPTIMIZATION OF DIRECT AIR COOLING UNIT AND ANALYSIS ABOUT INFLUENCE OF AMBIENT TEMPERATURE VARIATION UPON ECONOMIC EFFICIENCY IN UNIT'S OPERATION

CLEANING OF AIR COOLING CONDENSER FOR AIR DIRET COOLING UNIT

Related Author

GUAN Xiu-yan

ZHU Jun

XIONG Yang-heng(Wuhan University

LI Kun

SHI Xiang-bin2 1. Beijing Jiaotong University

ZHOU Yun-shan2

LI Xing2

SHI Lei1

Related Institution

Northwest Electric Power Design Institute

Wuhan University

China Huadian Engineering (Group) Co., Ltd

Beijing Jiaotong University

Chongqing University

AI问答

⁰