摘要
通过现场试验获得了ＨＬ２４０－ＬＪ－１４０水轮机在超低水头下运行的动力特性以及机组的振动与摆度等数据，对机组在超低水头下运行的稳定性与可行性进行了分析，提出了ＨＬ２４０－ＬＪ－１４０水轮发电机组在特殊情况下的运行可行性及存在问题，这是对该水轮机在超低水头下运行特性的一个补充。
Field tests were carried out to obtain the power performance, the data of throw and vibration, etc, then to study the operational stability and feasibility of HL240-LJ-140 water-turbine set on the condition of extra low head. The existent matter and operational feasibility of HL240-LJ-140 water-turbine generator set on the special condition is proposed. The reault is a supplement to the operational performance of this water turbine on the condition of extra low head.
出处
《华北水利水电学院学报》
1998年第4期27-30,共4页
North China Institute of Water Conservancy and Hydroelectric Power
基金
华北水利水电学院重点学科基金
关键词
超低水头
运行
稳定性
水轮发电机组
Extra low head Power performance Operational performance Operational stability
