多级泵站水泵老化模拟研究

Modeling of Pump Aging Evaluation for Multi grade Pumping station

由于多级泵站是一个包括各级泵站及泵站内各个水泵的复杂系统， 系统内一个单元改变性能就会对系统产生影响． 因此， 本文采用单元化方法将多级泵站系统单元化， 再把泵站按水泵划分成子单元， 引入水泵老化评价指标， 建立了多级泵站水泵老化矩阵分析模型， 并对甘肃景泰川高扬程提水灌区多级水泵系统进行了分析， 提出了同级泵站水泵老化的排序和不同泵站的老化排序方法．

In this paper, a matrix model is developed by dividing the system into subsystems and subunits. The indices for evaluation of pump aging are introduced and the aging matrix analysis model for multi grad pumping station is established. A case study is given.