摘要
"二拖一"式燃气-蒸汽联合循环机组中汽轮机的并汽与退汽是2项较复杂的操作过程,操作方式不当可能会对机组造成较大的冲击。研究表明,采用主、再热蒸汽同时并汽、退汽的操作方式,负荷适应性能强,可操作性好,有利于机组的稳定运行。
Bringing steam on and withdrawing steam from the steam turbine ＂two-pull-one＂ type gas-steam combined cycle unit are two comparatively complex operating processes,improper operating mode may result in large impulse to the said unit,practice of study on the said type of steam trubine shows that the operating mode of simultaneously bringring main steam and reheated steam on and withdrawing them from ＂two-pull-one＂ type combined cycle unit has strong suitability to load,boasting good operability,and being helpful to stabilize operation of said unit.
出处
《热力发电》
CAS
北大核心
2010年第12期61-64,共4页
Thermal Power Generation
关键词
燃气-蒸汽联合循环机组
二拖一
并汽
退汽
主蒸汽
再热蒸汽
gas-steam combined cycle unit
two-pull-one
bring steam on
withdrawing steam from
main steam
reheated steam
