氮肥技术
氮肥技術
담비기술
DAN FEI JI SHU
2012年
6期
29-30,46
,共3页
皮亿蛟%张辽新%栗升%王臻
皮億蛟%張遼新%慄升%王臻
피억교%장료신%률승%왕진
机组%工况%防喘振
機組%工況%防喘振
궤조%공황%방천진
unit operating condition anti-surge
介绍通过透平一压缩机组的工况分析,提出相应的优化措施使机组工作点远离了喘振曲线,改善了机组的工作点位置,使机组转速平均降低了20r/min左右;透平主蒸汽耗量平均减少10t/h;机组各点振值均有所降低,效果非常明显。
介紹通過透平一壓縮機組的工況分析,提齣相應的優化措施使機組工作點遠離瞭喘振麯線,改善瞭機組的工作點位置,使機組轉速平均降低瞭20r/min左右;透平主蒸汽耗量平均減少10t/h;機組各點振值均有所降低,效果非常明顯。
개소통과투평일압축궤조적공황분석,제출상응적우화조시사궤조공작점원리료천진곡선,개선료궤조적공작점위치,사궤조전속평균강저료20r/min좌우;투평주증기모량평균감소10t/h;궤조각점진치균유소강저,효과비상명현。
It is giving a brief introduction by the condition of the turbine compressor group analysis, put forward the corresponding optimization measures to make the unit working point away from surge curve, which improves position of the unit working point position, makes speed of unit reduce on average about 20r/min; turbine main stream consumption reduces on average 10t/h, vibration value of unit each point are greatly reduced, and the effects is very obvious.