基于MATLAB的水力机组过渡过程计算软件开发与应用  

Software Development and Application of Transients Calculation in Hydraulic Generating Units Based on MATLAB

作　　者：刘钢钢 程远楚[1] 王杰飞[1] 

机构地区：[1]武汉大学动力与机械学院,武汉430072

出　　处：《中国农村水利水电》2014年第5期150-154,共5页China Rural Water and Hydropower

摘　　要：当前水力机组过渡过程计算软件针对某一特定类型电站进行开发,灵活性不够,可视化不足。为此开发了基于MATLAB的水力机组过渡过程计算软件,该软件可以对水电站进行全模型仿真,模型添加修改方便,能根据不同电站的实际情况进行组态,且具有大波动、小波动、水力干扰、组合工况过渡过程等水力计算功能,适用于不同类型机组电站的过渡过程计算。实例分析表明,计算结果与实际电站试验结果基本吻合,为选择合适的导叶关闭规律以及合适的PID调节参数提供了有效依据。The current transients calculation software in hydraulic generating unit was developed only for a particular type of hydro- power stations, flexibility is not enough and lack of visual, so the software was developed for transients calculation in hydraulic gen- erating unit based on MATLAB in this paper. It is used for simulation of hydropower stations with all part models, model addition and modification is convenient, and it can be configured according to the actual situation of different plants. It has many functions, such as calculation of great fluctuation process, slight fluctuation process, hydraulic disturbance process, combination conditions process . It is used to simulate different kinds of hydropower stations. Example analysis shows that calculation results and the actual plant coincide basically with the experimental results, and it can provide an effective basis for proper regular of guide vane closure and proper regulation parameter of PID.

关 键 词：水力机组 过渡过程计算 软件开发 

分 类 号：TK730.2[交通运输工程—轮机工程]