摘要
通过对轮南电站燃气轮机甩负荷后机组转速动态飞升过程中的有关参数的分析,并分别对有差控制、无差控制、有差无差混合运行3种速度控制模式下机组所表现的动态特性进行了对比,根据燃气轮机机组本身特点和电站孤网运行现状,建议电站采用有差速度控制模式。
Through an analysis of the relevant parameters associated with the process of dynamic-abrupt rise in rotation speed of Lun-nan Power Station gas turbine unit after a load rejection,the dynamic characteristics of the unit were compared when the latter assumes the following three speed control modes: droop control,zero-droop control,and droop and zero-droop mixed control.On the basis of the specific features of the gas turbine unit itself and the current status of isolated electric grid operation of the power station it is recommended that the power station should adopt a droop speed control mode.
出处
《热能动力工程》
EI
CAS
CSCD
北大核心
2006年第3期307-310,共4页
Journal of Engineering for Thermal Energy and Power
