摘要
近年来直接空冷机组在我国西北部得到了广泛的应用,但往往这些地区冬季比较寒冷,因此空冷凝汽器的防冻措施非常重要,它直接影响电厂的发电指标、经济效益和安全稳定性。文中以霍林河坑口电厂600 MW直接空冷机组的设计为例,分析直接空冷系统冰冻原因,并提出了防冻措施。
In recent year, the air cooler condenser is used in northwest of China widely, but these area is cold in winter, so the anti-freezing measure is very important for air cooler. The generate electricity indicator and economic effectiveness and safety stability of power plant shall be influenced by it. Take HUOLINHE KENGKOU power plant 600MW, the article analyze the reason of frozen and put up anti-freezing measure.
出处
《应用能源技术》
2011年第1期29-31,共3页
Applied Energy Technology
关键词
直接空冷
防冻
翅片管
空冷凝汽器
变频调速
隔离阀
Direct air cooled
Prevent freezing
Fin tube
Air cooled condenser
Frequency control
Isolating valve
