摘要
针对现阶段抽水站因季节干旱导致抽水泵运行工况不稳等问题,提出干旱季节期间的抽水站运行工况安全态势感知方法。根据抽水泵运行原理,结合干旱季节对抽水站产生的影响,建立适用于干旱季节期间抽水站运行工况安全态势感知的指标体系,采用模糊层次分析法对运行工况进行安全态势预警等级评估,验证所提模型及方法的可行性。通过实验能够证明,提出方法具有较好的感知能力,可对干旱季节抽水站的工况安全进行准确的评估,能够满足设计需求。
Aiming at the problems of unstable operation condition of pumping station due to seasonal drought,a safety situation awareness method of pumping station operation condition during dry season is proposed.According to the operation principle of the pumping pump and the impact of the dry season on the pumping station,an index system suitable for the safety situation awareness of the operating conditions of the pumping station during the dry season is established.The fuzzy analytic hierarchy process is used to evaluate the safety situation early warning level of the operating conditions,and the feasibility of the proposed model and method is verified.Experiments show that the proposed method has good perception ability,can accurately evaluate the working condition safety of pumping station in dry season,and can meet the design requirements.
作者
杨金华
YANG Jin-hua(Water Conservancy Office of Yongsheng County Taoyuan Town Agricultural Comprehensive Service Center,Lijiang 674100,Yunnan,China)
出处
《水利科技与经济》
2022年第3期67-70,共4页
Water Conservancy Science and Technology and Economy
关键词
干旱季节
抽水站
运行
工况
安全态势
感知方法
dry season
pumping station
function
working condition
security situation
perception method
