科技创业家
科技創業傢
과기창업가
TECHNOLOGICAL PIONEERS
2013年
22期
89-90
,共2页
机组AGC%控制策略%动态微分%优化
機組AGC%控製策略%動態微分%優化
궤조AGC%공제책략%동태미분%우화
AGC%control strategy%dynamic differential%optimization
为满足电网资源优化配置的需要，机组AGC功能的投运势在必行。通过对邹县电厂600MW机组协调控制系统存在问题分析，从主汽压力修正、AGC指令优化、控制器任务区更改、磨煤机一次风控制等方面制定了AGC模式的优化策略，并进行了相应试验，使机组AGC调节品质完全满足电网要求。
為滿足電網資源優化配置的需要，機組AGC功能的投運勢在必行。通過對鄒縣電廠600MW機組協調控製繫統存在問題分析，從主汽壓力脩正、AGC指令優化、控製器任務區更改、磨煤機一次風控製等方麵製定瞭AGC模式的優化策略，併進行瞭相應試驗，使機組AGC調節品質完全滿足電網要求。
위만족전망자원우화배치적수요，궤조AGC공능적투운세재필행。통과대추현전엄600MW궤조협조공제계통존재문제분석，종주기압력수정、AGC지령우화、공제기임무구경개、마매궤일차풍공제등방면제정료AGC모식적우화책략，병진행료상응시험，사궤조AGC조절품질완전만족전망요구。
In order to satisfy the optimal allocation of resources of the power grid,the AGC function must be adopted in the power unit.After analysising the existing problems of the coordinating control system of the 600MW power unit in Zouxian power plant, they made a optimization strategy for its system in aspects of adjusting main steam temperature,AGC command optimization,controller task area changing and primary air control of the mill,and implied some tests,which made the control quality satisfies the demand of the power grid.
