摘要
随着节能减排日益重视,利用汽轮机蓄热技术响应AGC及一次调频成为众所关注热点之一。介绍了华能玉环电厂1000 MW超超临界机组利用汽轮机蓄热技术响应机组AGC及一次调频的案例,探讨了利用汽轮机蓄热技术的几种方法,分析了低压加热器旁路调节与凝结水节流响应AGC及一次调频综合利用技术的实施难点,同时对利用该技术实现节能运行需要注意的问题进行了探讨。
With the increasing attention to energy conservation and emission reduction, new energy saving control schemes of thermal power are emerging continuously. The use of turbine thermal storage response AGC and the primary frequency control become a hot topic. The application of turbine thermal storage in Yuhuan Power Plant is introduced. Several methods of using turbine thermal storage technology are discussed. The difficulties in implementing the low pressure heater bypass regulating with condensate throttling is analyzed. At the same time, some problems in the using of energy saving operation are discussed.
出处
《电站系统工程》
2015年第5期54-56,共3页
Power System Engineering
关键词
超超临界
蓄热
控制优化
节能
滑压曲线
低压加热器
ultra-supercritical
heat storage
control optimization
energy saving
sliding pressure curve
the low pressure heater
