标题: 直接空冷机组空冷岛优化运行研究及在SIS系统中的应用 [打印本页] 作者: lssv 时间: 2012-1-20 10:28 标题: 直接空冷机组空冷岛优化运行研究及在SIS系统中的应用 直接空冷机组空冷岛优化运行研究及在SIS系统中的应用
胡洪华1 曹旭1 吴涛1 赵玉良1 何新1
(1西安热工研究院有限公司 西安 710032)
Operation Optimization Research on Air Cooling Island of Direct Air-cooling Unit and Its Application in Supervisory Information System
Hu Honghua1 Cao Xu1 Wu Tao1 Zhao Yuliang1 He Xin1
(Xi’an Thermal Power Research Institute Co., Ltd. Xi’an 710032)
Abstract:Through the research on performance of condenser and air cooling fans, taking 600MW directly air-cooled units as an example, a mathematical system model of directly air cooled units under variant working conditions has been established in this paper. The problems of fan operations of directly air-cooled units are analyzed to optimize fan operations, operation optimization model for air cooling fans is established. The determining means of the cooling air flow rate and optimum pressures are suggested and Applied to SIS.
Key words: air cooled-condenser; directly air cooled; operation optimization; SIS