WINDOWS界面下水力-机械过渡过程仿真计算通用软件

Software package for simulation calculation of hydro mechanical transients under WINDOWS interface

水电站水力 机械过渡过程仿真计算通用软件 (SJFZ)通用性强 ,能用于装有混流式、轴流转桨式、贯流式或可逆式水轮机的水电站 ,并适用于任何形式的有压过水系统 ;界面友好 ,所有数据输入和输出均有明确提示。在用户按界面提示 ,建立系统结构、初始工况、组合工况和关闭规律等 4个数据文件后 ,通用软件能自动形成仿真数学模型 ,并进行大波动过渡过程、小波动过渡过程仿真计算 ,确定优化关闭规律、调速器优化参数、调节系统稳定性和稳定域等。软件还能自动换算和延长水轮机特性 ,计算结果能用于水电站设计、水力机械招投标和调试等工作中。

The software package for simulation calculation of hydro mechanical transients under WINDOWS interface developed by the authors can be used for simulating various transients for hydropower stations with Francis, Kaplan, Bulb or Reversible turbines It is suitable for any complex headwater and tailwater canals The software has a very friendly interface and is easy to use Users can get 4 data files for a hydropower station: system structure, stable state (before transients), transient combination and closure mode (of wicket gate and runner blade) date files After that, the software can automatically form mathematical model for simulating various transients and determining optimized closure mode and governor parameters, system stability and stability margins To help users, a software package is also developed to transform the general hydro turbine characteristics to multi quadrant hydro turbine discharge and torque characteristics The software will give a great help to the design of hydropower station, bidding and test of hydro turbine