《水电站课程设计》word版.docVIP

高坝洲水电站的经济运行课程设计报告班 级： 姓 名： 学 号：负 责：结果框图模块和结果分析二零一三年三月目 录1 引言31.1 课题提出背景及意义31.2研究内容及目标32 算法框图32.1水电站动态规划方法32.2 动态计算框图42.3 负荷分配框图4 3 原始数据54程序实现54.1 编程语言54.2 各程序功能模块5 4.2.1 主程序模块5 4.2.2 窗体设计程序模块6 4.2.3 初始界面生成程序模块9 4.2.4 原始数据输入表格生成模块10 4.2.5 结果框图模块12 4.2.6 负荷分配程序模块135结果分析156 参考文献16论文主体1 引言：1.1 课题提出背景及意义 水电站的特点决定了水电站经济运行问题的复杂性1. 安全性要求2. 可靠性要求3. 调节性要求(负荷平衡)4. 经济性要求(包括水电站间的水力联系) 1.2 研究内容及目标 任务：利用水电站工程、技术设施，对其进行合理调度，兴利除害。内容：编制调度方案，指导水电站运行。2 算法框图 水电站厂内经济运行的动态规划方法阶段变量k以机组编号为序，机组台数k为阶段变量；状态变量k台机组的总负荷；决策变量 第k台机组的负荷；状态转移方程：最优值函数 k台机组共同带负荷时的最优流量；递推方程：初始(边界)条件：0,0)(00*0=NNQ动态规划递推示意图变量说明k：机组台号及台数;N(k)：第k号机组的装机容量;Nk：1k号机组的总容量;Nk1： 1k-1号机组的总容量;j：状态变量，总出力的取值;i：决策变量， k号机组的出力;Q2 (j)：1k号机组的总工作流量（最优）;Q1(j)：1k-1号机组的总工作流量（最优）;N0(j,k)：存放优化负荷分配结果，当负荷j由k台机组承担时，k号机组所承担的负荷（最优决策）。3 原始数据 待解决：找到流量最优化解4程序实现4.1编程环境Microsoft Visual Studio 2010 4.2 各程序功能模块 4.2.1主程序 using System;using System.Collections.Generic;using System.Linq;using System.Windows.Forms;namespace DynamicProgramming static class Program STAThread static void Main() Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new Form1(); 4.2.2Windows窗体设计程序模块 private void InitializeComponent() System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1); this.textBox1 = new System.Windows.Forms.TextBox(); this.label1 = new System.Windows.Forms.Label(); this.label2 = new System.Windows.Forms.Label(); this.label3 = new System.Windows.Forms.Label(); this.pictureBox1 = new System.Windows.Forms.PictureBox(); this.label4 = new System.Windows.Forms.Label(); this.textBox2 = new System.Windows.Forms.TextBox(); this.button1 = new System.Windows.Forms.Button(); this.button2 = new System.Windows.Forms.Button(); this.button3 = new System.Windows.Forms.Button(); (System.ComponentModel.ISupportInitialize)(this.pictureBox1).BeginInit(); this.SuspendLayout(); / / textBox1 / this.textBox1.Location = new System.Drawing.Point(173, 44); this.textBox1.Margin = new System.Windows.Forms.Padding(4); this.textBox1.Name = textBox1; this.textBox1.Size = new System.Drawing.Size(64, 25); this.textBox1.TabIndex = 0; / / label1：场内经济运行的动态规划方法 this.label1.AutoSize = true; this.label1.Font = new System.Drawing.Font(宋体, 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, (byte)(134); this.label1.Location = new System.Drawing.Point(115, 11); this.label1.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0); this.label1.Name = label1; this.label1.Size = new System.Drawing.Size(269, 20); this.label1.TabIndex = 1; this.label1.Text = 厂内经济运行的动态规划方法; / / label2：请输入机组总台数 / this.label2.AutoSize = true; this.label2.Location = new System.Drawing.Point(32, 48); this.label2.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0); this.label2.Name = label2; this.label2.Size = new System.Drawing.Size(142, 15); this.label2.TabIndex = 2; this.label2.Text = 请输入机组总台数; / / label3请输入各机组的出力和流量关系表 / this.label3.AutoSize = true; this.label3.Location = new System.Drawing.Point(32, 81); this.label3.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0); this.label3.Name = label3; this.label3.Size = new System.Drawing.Size(247, 15); this.label3.TabIndex = 3; this.label3.Text = 请输入各机组的流量关系“ / / pictureBox1 / this.pictureBox1.Image = (System.Drawing.Image)(resources.GetObject(pictureBox1.Image); this.pictureBox1.Location = new System.Drawing.Point(35, 111); this.pictureBox1.Margin = new System.Windows.Forms.Padding(4); this.pictureBox1.Name = pictureBox1; this.pictureBox1.Size = new System.Drawing.Size(80, 48); this.pictureBox1.TabIndex = 5; this.pictureBox1.TabStop = false; / / label4请输入单台机组出力最大值 / this.label4.AutoSize = true; this.label4.Location = new System.Drawing.Point(269, 48); this.label4.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0); this.label4.Name = label4; this.label4.Size = new System.Drawing.Size(202, 15); this.label4.TabIndex = 9; this.label4.Text = 请输入单台机组出力最大值; / / textBox2 / this.textBox2.Location = new System.Drawing.Point(476, 44); this.textBox2.Margin = new System.Windows.Forms.Padding(4); this.textBox2.Name = textBox2; this.textBox2.Size = new System.Drawing.Size(63, 25); this.textBox2.TabIndex = 10; / / button1开始计算 / this.button1.Location = new System.Drawing.Point(440, 382); this.button1.Margin = new System.Windows.Forms.Padding(4); this.button1.Name = button1; this.button1.Size = new System.Drawing.Size(100, 29); this.button1.TabIndex = 11; this.button1.Text = 开始计算; this.button1.UseVisualStyleBackColor = true; this.button1.Click += new System.EventHandler(this.button1_Click); / / button2输入完成 / this.button2.Location = new System.Drawing.Point(319, 382); this.button2.Margin = new System.Windows.Forms.Padding(4); this.button2.Name = button2; this.button2.Size = new System.Drawing.Size(100, 29); this.button2.TabIndex = 12; this.button2.Text = 输入完成; this.button2.UseVisualStyleBackColor = true; this.button2.Click += new System.EventHandler(this.button2_Click); / / button3确定 / this.button3.Location = new System.Drawing.Point(476, 81); this.button3.Name = button3; this.button3.Size = new System.Drawing.Size(75, 23); this.button3.TabIndex = 13; this.button3.Text = 确定; this.button3.UseVisualStyleBackColor = true; this.button3.Click += new System.EventHandler(this.button3_Click); / 以上程序执行后结果如下：4.2.3初始界面生成程序模块如下： / Form1 / this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 15F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(592, 426); this.Controls.Add(this.button3); this.Controls.Add(this.button2); this.Controls.Add(this.button1); this.Controls.Add(this.textBox2); this.Controls.Add(this.label4); this.Controls.Add(this.label3); this.Controls.Add(this.label1); this.Controls.Add(this.textBox1); this.Controls.Add(this.pictureBox1); this.Controls.Add(this.label2); this.Margin = new System.Windows.Forms.Padding(4); this.MaximizeBox = false; this.Name = Form1; this.Text = 动态规划计算; (System.ComponentModel.ISupportInitialize)(this.pictureBox1).EndInit(); this.ResumeLayout(false); this.PerformLayout(); #endregion private System.Windows.Forms.TextBox textBox1; private System.Windows.Forms.Label label1; private System.Windows.Forms.Label label2; private System.Windows.Forms.Label label3; private System.Windows.Forms.PictureBox pictureBox1; private System.Windows.Forms.Label label4; private System.Windows.Forms.TextBox textBox2; private System.Windows.Forms.Button button1; private System.Windows.Forms.Button button2; private System.Windows.Forms.Button button3; 4.2.4 原始数据输入表格生成程序模块 private void button3_Click(object sender, EventArgs e) string str1 = textBox1.Text.Trim(); string str2 = textBox2.Text.Trim(); n = Convert.ToInt16(str1); N = Convert.ToInt16(str2); if (!string.IsNullOrEmpty(str1) for (int k = 0; k n; k+) TextBox tb1 = new TextBox(); tb1.Text = rn + k.ToString(); tb1.Multiline = true; tb1.Location = new Point(pictureBox1.Location.X + pictureBox1.Size.Width + 35 * k), pictureBox1.Location.Y); tb1.Size = new Size(35, pictureBox1.Size.Height); this.Controls.Add(tb1); if (!string.IsNullOrEmpty(str2) for (int i = 0; i N + 1; i+) TextBox tb1 = new TextBox(); tb1.Text = + i.ToString(); tb1.Location = new Point(pictureBox1.Location.X, (pictureBox1.Location.Y + pictureBox1.Size.Height + 21 * i); tb1.Size = new Size(pictureBox1.Size.Width, 21); this.Controls.Add(tb1); for (int k = 0; k n; k+) TextBox tb1 = new TextBox(); tb1.Text = 0; tb1.Location = new Point(pictureBox1.Location.X + pictureBox1.Size.Width + 35 * k), (pictureBox1.Location.Y + pictureBox1.Size.Height); tb1.Size = new Size(35, 21); this.Controls.Add(tb1); tb(N + 1) * k = tb1; for (int i = 1; i N + 1; i+) TextBox tb2 = new TextBox(); tb2.Location = new Point(pictureBox1.Location.X + pictureBox1.Size.Width + 35 * k), (pictureBox1.Location.Y + pictureBox1.Size.Height + 21 * i); tb2.Size = new Size(35, 21); this.Controls.Add(tb2); tb(N + 1) * k + i = tb2; 输入机组总台数4和单台机组最大出力4，确定后，运行结果为：4.2.5 结果框图程序模块 private void button2_Click(object sender, EventArgs e) for (int k = 0; k n; k+) for (int i = 0; i N + 1; i+) if (!string.IsNullOrEmpty(tb(N + 1) * k + i.Text.Trim() Qi, k = Convert.ToByte(tb(N + 1) * k + i.Text.Trim(); else break; Nkk = i; /MessageBox.Show(Nk0.ToString() + Nk1.ToString() + Nk2.ToString() + Nk3.ToString(); 输入初始值，点击“输入完成”，初始值保存。点击“开始计算”，弹出结果框图 private void button1_Click(object sender, EventArgs e) int k = 1; int j; int i; int M; /动态计算框图代码段 while (k = 4) if (k = 1) NK2 = Nkk - 1; for (j = 0; j = Nkk - 1; j+) Q1j = Qj, k - 1; N0j, k - 1 = j; else NK1 = NK2; NK2 = NK2 + Nkk - 1; for (j = 0; j = NK2; j+) int Y = 10000; int I0 = 0; int X; for (i = 0; i = Nkk - 1; i+) if (j - i = NK1) if (i = j) X = Qi, k - 1 + Q1j - i; if (X Y) Y = X; I0 = i; else break;