文档介绍：华中科技大学硕士学位论文
摘要
我国的中小水电经过 50 多年的艰苦奋斗,取得了世人瞩目的成就。随着国内一
批中小水电站的落成投运,如何对电站运行人员进行行之有效的培训的课题已提上日
程。国内外对于仿真系统数学模型的研究,特别是对大型系统的研究已日趋成熟,若
将这些成功的模型直接用于中小型水电站仿真系统的开发势必大大提高成本,造成资
源浪费,收不到预期的经济效益。为了降低成本,针对中小型电站的仿真系统硬件规
模小的特点,必须对现有的大系统复杂模型进行合理的简化。
水电站仿真培训系统的主要仿真对象为引水管道、水轮发电机组、调速器、励磁
等系统,为达到仿真培训的目的,并保证一定的仿真精度,仿真模型应能够胜任开机,
停机,增、减负荷等电站基本运行工况的仿真要求;此外,为了体现通用仿真培训系
统的通用性,在建模时应充分考虑各个模型的特点,对参数进行合理的分类;在软件
实现上必须加以优化,提供良好的可扩展的数据接口,真正做到通用。
本文在总结了国内外大量的数学模型基础上,针对通用仿真培训系统的特点,建
立了一套适合中小水电仿真培训系统的数学模型,并采用 C++语言开发了算法库,通
过仿真,对模型和算法均进行了验证。
实践证明该套算法库程序能够满足中小水电站仿真培训系统的计算要求,具有良
好的数据接口和一定的模型扩充能力,有一定的应用价值

关键词:仿真培训系统,水电站数学模型,数值算法。
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华中科技大学硕士学位论文
Abstract
Small hydropower in our country has plished great achievements during fifty
years hard working by many a great many of small hydropower plants finished
buiding,how to training the workers manipulating the equipments of these plants well is
becaming more and more Researching of Mathmatic models for the training
systems in hydropower plants has been given much more attation,especially for large
capacity hydropower the problem is that these models doesn't fit the small
hydropower systems whose sturcture is more simple,so that we must simplify these models
to fit the demands of small hydropower system.
The equipments simulated in training system const of pipeline,hydro tuibine,
synchronous motor ,regulator, excitation and et accuracy required strictly,the
model for simulation should be able to simulate Booting, turning off,increasing
load,decreasing load,load disturbance so as to meeting simulating and
more,in order to reflect universal nature,charateristic of models must be considered and the
parameters sorted well;The code should be optimized to give the parameters expansionable
port.
In these paper,a new model for the training system of small hydropower plant is set up
with the reference of many papers at home and m