菜鸟Help(有那位大虾帮我把下面的代码编译成可执行文件呀)谢谢了.
using System;using System.Collections.Generic;
using System.Text;
using
using System.Collections;
using System.Timers;
namespace EletricFlow
{
class Bus_type
{
public int type;
public double vol, ang;
public double p, q, q_vol;
public double g0, b0;
public int bus_serino;
public Bus_type()
{
this.type = 0;
this.vol = 0;
this.ang = 0;
this.p = 0;
this.q = 0;
this.q_vol = 0;
this.g0 = 0;
this.b0 = 0;
this.bus_serino = 0;
}
public void clearall()
{
this.type = 0;
this.vol = 0;
this.ang = 0;
this.p = 0;
this.q = 0;
this.q_vol = 0;
this.g0 = 0;
this.b0 = 0;
this.bus_serino = 0;
}
}
class Branch_type
{
public int from, to, start, end;
public double r, x, b, k;
public Complex Sij, Sji, delta_S;
public Branch_type()
{
this.from = 0;
this.to = 0;
this.start = 0;
this.end = 0;
this.r = 0;
this.x = 0;
this.b = 0;
this.k = 0;
this.Sij = new Complex();
this.Sji = new Complex();
this.delta_S = new Complex();
}
}
class GVariant
{
public ArrayList Bus = new ArrayList();////
public ArrayList Branch = new ArrayList();
public ArrayList NAM = new ArrayList();
public int i, bus_no, branch_no, pq_no, pv_no, iter;
public ArrayList Node_new = new ArrayList();
public int[] Node_old;
public int max_iter = 50;
public GVariant()
{
i = 0;
bus_no = 0;
branch_no = 0;
pq_no = 0;
pv_no = 0;
iter = 0;
}
}
class FlowFunction
{
public static GVariant gv = new GVariant();
public static Complex zero = new Complex(0, 0);/*常用的0和1*/
public static Complex one = new Complex(1, 0);/*常用的0和1*/
/*输入函数，从IEEE标准测试系统读入数据并赋值给变量*/
public static void Input(string filename)/////
{
//定义变量
char ctype = 'w';
double sbase, p_load, q_load, p_gen, q_gen;
//打开文件
if (!File.Exists(filename))
{
Console.WriteLine("{0} does not exist.", filename);
return;
}
else
{
StreamReader sr = new StreamReader(filename);
string line;
ArrayList tem_list = new ArrayList();
line = sr.ReadLine();
//Console.WriteLine(line);
string[] line_a = line.Split(' ');
for (int u = 0; u < line_a.Length; u++)
{
if (line_a[u].Length != 0)
tem_list.Add(line_a[u]);
}
// Console.WriteLine(tem_list.Count);
sbase = double.Parse((string)tem_list[1]);///读基准容量
tem_list.Clear();
line_a.Initialize();
line = sr.ReadLine();
line_a = line.Split(' ');
for (int u = 0; u < line_a.Length; u++)
{
if (line_a[u].Length != 0)
tem_list.Add(line_a[u]);
}
gv.bus_no = int.Parse((string)tem_list[3]);//母线节点数
tem_list.Clear();
line_a.Initialize();
Bus_type[] Bus = new Bus_type[gv.bus_no + 1];
for (int i = 0; i <= gv.bus_no; i++)
Bus[i] = new Bus_type();
gv.Node_new.Add(0);
gv.Node_old = new int[gv.bus_no + 1];
for (int jj = 0; jj <= gv.bus_no; jj++)
{
gv.Node_old[jj] = 0;
}
// StreamWriter sw = new StreamWriter("new ieee300.txt");
string[] bus_line = new string[gv.bus_no + 1];
int max = 0;
for (int i = 0; i <= gv.bus_no; i++)
{
bus_line[i] = "";
}
for (int i = 1; i <= gv.bus_no; i++)
{
line = sr.ReadLine();
bus_line[i] = line;
line_a = line.Split(' ');
for (int u = 0; u < line_a.Length; u++)
{
if (line_a[u].Length != 0)
{
tem_list.Add(line_a[u]);
}
}
if (tem_list.Count > max)
max = tem_list.Count;
tem_list.Clear();
line_a.Initialize();
}
//@@@@
for (int i = 1; i <= gv.bus_no; i++)
{
Bus[i].ang = 0;
line = bus_line[i];
if (line != null)
{
line_a = line.Split(' ');
for (int u = 0; u < line_a.Length; u++)
{
if (line_a[u].Length != 0)
tem_list.Add(line_a[u]);
}
}
//string sq = "";
//for (int u = 0; u < tem_list.Count; u++)
//{
// //Console.Write(tem_list[u] + "##");
// sq += tem_list[u] + "##";
//}
//sw.WriteLine(sq);
// Console.WriteLine("max:{0};tem_lis_count:{1}",max,tem_list.Count);
if (tem_list.Count < max)
{
ctype = '1';
}
else
{
if (((string)tem_list[5]).Length == 1)
ctype = char.Parse((string)tem_list[5]);
}
switch (ctype) //根据节点类型不同选择读入不同的信息
{
case '1': //PQ节点
gv.pq_no++;
Bus[gv.pq_no].type = 1;
Bus[gv.pq_no].vol = 1;
p_load = double.Parse((string)(tem_list[7]));
q_load = double.Parse((string)(tem_list[8]));
p_gen = double.Parse((string)(tem_list[9]));
q_gen = double.Parse((string)(tem_list[10]));
Bus[gv.pq_no].bus_serino = i;///add myself
Bus[gv.pq_no].p = (p_gen - p_load) / sbase;
Bus[gv.pq_no].q = (q_gen - q_load) / sbase;
Bus[gv.pq_no].g0 = double.Parse((string)tem_list[15]);
Bus[gv.pq_no].b0 = double.Parse((string)tem_list[16]);
gv.Node_new.Add(gv.pq_no);
gv.Node_old[gv.pq_no] = i;
break;
case '0':////PQ节点
gv.pq_no++;
Bus[gv.pq_no].type = 0;
Bus[gv.pq_no].vol = 1;
p_load = double.Parse((string)(tem_list[8]));
q_load = double.Parse((string)(tem_list[9]));
p_gen = double.Parse((string)(tem_list[10]));
q_gen = double.Parse((string)(tem_list[11]));
Bus[gv.pq_no].bus_serino = i;///add myself
Bus[gv.pq_no].p = (p_gen - p_load) / sbase;
Bus[gv.pq_no].q = (q_gen - q_load) / sbase;
Bus[gv.pq_no].g0 = double.Parse((string)tem_list[16]);
Bus[gv.pq_no].b0 = double.Parse((string)tem_list[17]);
gv.Node_new.Add(gv.pq_no);
gv.Node_old[gv.pq_no] = i;
break;
case '2': //PV节点
gv.pv_no++;
Bus[gv.bus_no - gv.pv_no].type = 2;
Bus[gv.bus_no - gv.pv_no].vol = double.Parse(((string)tem_list[6]));
p_load = double.Parse((string)(tem_list[8]));
p_gen = double.Parse((string)(tem_list[10]));
// Console.WriteLine("rrrrrr");
Bus[gv.bus_no - gv.pv_no].bus_serino = i;///add myself
Bus[gv.bus_no - gv.pv_no].p = (p_gen - p_load) / sbase;
Bus[gv.bus_no - gv.pv_no].q = 0;
Bus[gv.bus_no - gv.pv_no].vol = double.Parse(((string)tem_list[6]));
Bus[gv.bus_no - gv.pv_no].g0 = double.Parse((string)tem_list[16]);
Bus[gv.bus_no - gv.pv_no].b0 = double.Parse((string)tem_list[17]);
// Console.WriteLine("pvg0:{0};pvbo:{1}", Bus[gv.bus_no - gv.pv_no].g0, Bus[gv.bus_no - gv.pv_no].b0);
gv.Node_new.Add(gv.bus_no - gv.pv_no);
gv.Node_old[gv.bus_no - gv.pv_no] = i;
break;
case '3': //平衡节点
Bus[gv.bus_no].type = 3;
Bus[gv.bus_no].p = 0;
Bus[gv.bus_no].q = 0;
Bus[gv.bus_no].bus_serino = i;///add myself
Bus[gv.bus_no].vol = double.Parse(((string)tem_list[6]));
Bus[gv.bus_no].g0 = double.Parse((string)tem_list[16]);
Bus[gv.bus_no].b0 = double.Parse((string)tem_list[17]);
gv.Node_new.Add(gv.bus_no);
gv.Node_old[gv.bus_no] = i;
break;
}
line_a.Initialize();
tem_list.Clear();
}
/////////////读线路信息
//读入第二部分：支路信息
sr.ReadLine();
line = sr.ReadLine();
if (line != null)
line_a = line.Split(' ');
for (int u = 0; u < line_a.Length; u++)
{
if (line_a[u].Length != 0)
{
tem_list.Add(line_a[u]);
}
}
gv.branch_no = int.Parse((string)(tem_list[3]));
line_a.Initialize();
tem_list.Clear();
Branch_type[] Branch = new Branch_type[gv.branch_no + 1];
for (int i = 0; i <= gv.branch_no; i++)
Branch[i] = new Branch_type();
string[] line_array = new string[gv.branch_no + 1];
int maxlenght = 0;
int indx = 1;
///////////////////////////////////////////////////////获取最大长度．
for (int i = 1; i <= gv.branch_no; i++)
{
line_array[i] = sr.ReadLine();
line = line_array[i];
line_a = line.Split(' ');
for (int u = 0; u < line_a.Length; u++)
{
if (line_a[u].Length != 0)
{
tem_list.Add(line_a[u]);
}
}
if (tem_list.Count > maxlenght && indx < 3)
{
maxlenght = tem_list.Count;
indx++;
}
tem_list.Clear();
line_a.Initialize();
}
for (int i = 1; i <= gv.branch_no; i++)
{
line_a = line_array[i].Split(' ');
for (int u = 0; u < line_a.Length; u++)
{
if (line_a[u].Length != 0)
{
tem_list.Add(line_a[u]);
}
}
Branch[i].from = int.Parse((string)(tem_list[0]));
Branch[i].to = int.Parse((string)(tem_list[1]));
if (tem_list.Count < maxlenght)
{
Branch[i].r = double.Parse((string)(tem_list[4]));
Branch[i].x = double.Parse((string)(tem_list[5]));
Branch[i].b = double.Parse((string)(tem_list[6]));
Branch[i].k = double.Parse((string)(tem_list[12]));
}
else
{
Branch[i].r = double.Parse((string)(tem_list[5]));
Branch[i].x = double.Parse((string)(tem_list[6]));
Branch[i].b = double.Parse((string)(tem_list[7]));
Branch[i].k = double.Parse((string)(tem_list[13]));
}
Branch[i].start = (int)(gv.Node_new[Branch[i].from]);//节点编号重排序
Branch[i].end = (int)(gv.Node_new[Branch[i].to]);
line_a.Initialize();
tem_list.Clear();
}
///////////////////////////////打印支路信息
//for (int i = 1; i < Branch.Length; i++)
//{
// Console.WriteLine("Branch" +"\t"+ Branch[i].from + "\t" + Branch[i].to + "\t" + Branch[i].r + "\t" + Branch[i].x + "\t" + Branch[i].b + "\t" + Branch[i].k + "\t" + Branch[i].start + "\t" + Branch[i].end);
//}
////////////////////////////////
/////////////////////////把所有母线和支路信息装入ｇｖ中的ｂｕｓ和ｂｒａｎｃｈ
Bus_type bus0 = new Bus_type();
gv.Bus.Add(bus0);//////为了使索引号从１开始
Branch_type branch0 = new Branch_type();
gv.Branch.Add(branch0);
for (int i = 1; i < Bus.Length; i++)
{
// Console.WriteLine("serio_no:{0}", Bus[i].bus_serino);
gv.Bus.Add(Bus[i]);
}
for (int i = 1; i < Branch.Length; i++)
{
gv.Branch.Add(Branch[i]);
}
}
/////////////////////////打印母线信息
StreamWriter sw1 = new StreamWriter("bus.txt");
StreamWriter sww = new StreamWriter("scut300.txt");
StreamWriter sww1 = new StreamWriter("fujian.txt");
StreamWriter sww2 = new StreamWriter("fujian2.txt");
string lll;
ArrayList ll_list = new ArrayList();
for (int j = 1; j < gv.Bus.Count; j++)
{
Bus_type bb = (Bus_type)(gv.Bus[j]);
// Console.WriteLine(bb.bus_serino);
// Console.WriteLine("第{6}个的type:{0} vol:{1} p_load:{2} q_load:{3} g0:{4} b0:{5}", bb.type, bb.vol, bb.p, bb.q, bb.g0, bb.b0, j);
lll = "";
lll = string.Format("第{6}个的type:{0} vol:{1} p_load:{2} q_load:{3} g0:{4} b0:{5}", bb.type, bb.vol, bb.p, bb.q, bb.g0, bb.b0, bb.bus_serino);
sw1.WriteLine(lll);
lll = "";
double vol = bb.vol;
if (bb.type == 2)
vol = -vol;
lll = string.Format(" " + gv.Node_old[j] + " " + bb.p + " " + bb.q + " " + vol);
sww.WriteLine(lll);
lll = "";
if (bb.g0 != 0)
{
lll = string.Format(" " + gv.Node_old[j] + " " + 1 / bb.g0);
sww1.WriteLine(lll);
lll = "";
int start_index = 0;
lll = string.Format(" " + start_index + " " + gv.Node_old[j] + " " + 0 + " " + 0 + " " + bb.b0);
ll_list.Add(lll);//////把并联电容的母线信息存起来
}
}
sw1.Close();
sww1.Close();
// Console.WriteLine("qq" + gv.Node_new[22]);
////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////打印支路信息
StreamWriter sw2 = new StreamWriter("branch.txt");
// Console.WriteLine("gv.Branch.Count"+gv.Branch.Count);
for (int i = 1; i < gv.Branch.Count; i++)
{
Branch_type yy = (Branch_type)(gv.Branch[i]);
lll = "";
lll = string.Format("Branch" + "\t" + yy.from + "\t" + yy.to + "\t" + yy.r + "\t" + yy.x + "\t" + yy.b + "\t" + yy.k + "\t" + yy.start + "\t" + yy.end);
sw2.WriteLine(lll);
lll = "";
double b = yy.b;
double k = yy.k;
int from = yy.from;
if (yy.k != 0 && yy.k != 1)
{
b = k;
from = -from;
}
lll = string.Format(" " + from + " " + yy.to + " " + yy.r + " " + yy.x + " " + b);
sww.WriteLine(lll);
if (from == 257 || from == 300 || yy.to == 257 || yy.to == 300)
sww2.WriteLine(lll);
// Console.WriteLine("Branch" + "\t" + yy.from + "\t" + yy.to + "\t" + yy.r + "\t" + yy.x + "\t" + yy.b + "\t" + yy.k + "\t" + yy.start + "\t" + yy.end);
}
Console.WriteLine("ll_list.Count" + ll_list.Count);
for (int i = 0; i < ll_list.Count; i++)
{
lll = "";
lll = (string)ll_list[i];
sww.WriteLine(lll);
}
sw2.Close();
sww.Close();
sww2.Close();
//////////////////////////////
///////////////////////打印节点号对应表
//for (int tt = 1; tt <= gv.bus_no; tt++)
//{
// Console.WriteLine("节点号{0}，对应号{1}", (int)gv.Node_new[tt], tt);
//}
/////////////////////////
}
/*形成节点导纳矩阵*/
public static void nodeAdmittanceMatrix()
{
int bus_no = gv.bus_no;
int i = gv.i;
for (i = 0; i < (gv.bus_no * gv.bus_no); i++)
gv.NAM.Add(zero);//初始化并使ＮＡＭ有着bus_no * bus_no的维数；
for (i = 0; i < gv.bus_no; i++) //母线对地导纳部分
{
Complex temp = new Complex(((Bus_type)(gv.Bus[i + 1])).g0, ((Bus_type)(gv.Bus[i + 1])).b0);
gv.NAM[i * gv.bus_no + i] = temp;
}
//int genzong = 0;
for (i = 1; i <= gv.branch_no; i++)//支路部分
{
Complex temp1 = new Complex(((Branch_type)gv.Branch[i]).r, ((Branch_type)gv.Branch[i]).x);
Complex temp2 = new Complex();
temp2 = 1 / temp1;//支路阻抗转换为导纳
//if (i == 1)
// Console.WriteLine("temp2:"+temp2.Real+"+j"+temp2.Image);
//pi型电路对地电纳
Complex susceptance = new Complex(0, ((Branch_type)gv.Branch[i]).b);
//以支路起始节点编号寻访一维的节点导纳矩阵
//diag表对角线上元素 non_diag表非对角线元素．
int diagi = (((Branch_type)gv.Branch[i]).start - 1) * bus_no + ((Branch_type)gv.Branch[i]).start - 1;
int diagj = (((Branch_type)gv.Branch[i]).end - 1) * bus_no + ((Branch_type)gv.Branch[i]).end - 1;
int non_diagi = (((Branch_type)gv.Branch[i]).start - 1) * bus_no + ((Branch_type)gv.Branch[i]).end - 1;
int non_diagj = (((Branch_type)gv.Branch[i]).end - 1) * bus_no + ((Branch_type)gv.Branch[i]).start - 1;
if (((Branch_type)gv.Branch[i]).k == 0)//普通支路
{
gv.NAM[diagi] = (Complex)gv.NAM[diagi] + temp2 + susceptance * 0.5;//线路两端都有电纳，并联后去０．５
gv.NAM[diagj] = (Complex)gv.NAM[diagj] + temp2 + susceptance * 0.5;
//if (non_diagi == 1)
//{
// Console.WriteLine(((Complex)gv.NAM[non_diagi]).Real + "+j" + ((Complex)gv.NAM[non_diagi]).Image);
// Console.WriteLine("temp2:" +(-temp2).Real + "+j" +(-temp2).Image);
//}
gv.NAM[non_diagi] = (Complex)gv.NAM[non_diagi] + (-temp2);
gv.NAM[non_diagj] = (Complex)gv.NAM[non_diagj] + (-temp2);
//if (i == 1)
// Console.WriteLine(((Complex)gv.NAM[non_diagi]).Real+"+j"+((Complex)gv.NAM[non_diagi]).Image);
}
else//变压器支路
{
// genzong++;
double temp3 = 1 / ((Branch_type)gv.Branch[i]).k, temp4 = temp3 * temp3;
///变压器绕组阻抗一率折算到始端且ｋ＝始端／末端
gv.NAM[diagi] = (Complex)gv.NAM[diagi] + temp2 * temp4 + susceptance * 0.5;
gv.NAM[diagj] = (Complex)gv.NAM[diagj] + temp2 + susceptance * 0.5;
gv.NAM[non_diagi] = (Complex)gv.NAM[non_diagi] + (-temp2) * temp3;
gv.NAM[non_diagj] = (Complex)gv.NAM[non_diagj] + (-temp2) * temp3;
// if (genzong == 3)
// Console.WriteLine("4-12trans:diagi: "+diagi+"k:"+temp3+"temp2.image:"+temp2.Image+"temp2.Real:"+temp2.Real+"z/k^2:"+(temp2*temp4).Real+"+j"+(temp2*temp4).Image);
}
}
}
////////////////////////////////Matrix
/*用高斯消元法求解线性化的以J阵为系数的方程组*/
public static void Gauss(ref double[] jacobian, ref double[] x)
{
int j, k, num = gv.bus_no + gv.pq_no;//num就是Ｊ阵的维数即ｐｖ和ｐｑ节点的ｐ方程数＋ｐｑ节点的ｑ方程数；
int i = gv.i;
double temp;
//消去过程,上三角化与首1化
for (i = 1; i < num; i++)
{
temp = jacobian[(i - 1) * num + i - 1];//j阵对角元
for (j = i; j <= num; j++)
jacobian[(i - 1) * num + j - 1] /= temp;//每行将对角元素单位化
for (j = i; j < (num - 1); j++)
{
temp = jacobian[j * num + i - 1];//i行以下的每行首个元素
for (k = i; k <= num; k++)
jacobian[j * num + k - 1] += -temp * jacobian[(i - 1) * num + k - 1];
}
}
//回代过程
for (i = (num - 1); i > 0; i--)
{
temp = 0;
for (j = (num - 1); j > i; j--)
{
temp += jacobian[(i - 1) * num + j - 1] * x[j - 1];
}
x[i - 1] = jacobian[(i - 1) * num + num - 1] - temp;
}
}
////////////////////////////////Gausss
/*牛顿法迭代核心*/
public static void Newton()
{
int bus_no = gv.bus_no;
int pq_no = gv.pq_no;
double[] delta_p = new double[bus_no];
double[] p = new double[bus_no];
double[] delta_q = new double[bus_no];
double[] q = new double[bus_no];
double[] delta_v = new double[pq_no + 1];
double[] delta_o = new double[bus_no];
double[] jacobian = new double[(bus_no + pq_no - 1) * (bus_no + pq_no)];//是增广的j阵
double[] x = new double[bus_no + pq_no - 1];
//////////////////////////////////////////////////////////////////////
//Console.WriteLine("volvolvolvol");
//for (int g = 1; g<= bus_no; g++)
//{
// Console.WriteLine("No"+g+"\t\t"+((Bus_type)gv.Bus[g]).vol);
//}
//Console.WriteLine("volvolvolvol");
/////////////////////////////////////////////////////////////////////
bool flag = true; //iter = 0;
int iter = gv.iter;
int i = gv.i;
while (flag)
{
int j, temp, temp1;
double theta = 0;
/////////////////////打印失配量
//Console.WriteLine("///打印失配量");
for (i = 1; i < bus_no; i++) //形成失配量
{
double temp_p = 0, temp_q = 0;
for (j = 1; j <= bus_no; j++)
{
temp = (i - 1) * bus_no + j - 1;
theta = ((Bus_type)gv.Bus[i]).ang - ((Bus_type)gv.Bus[j]).ang;
temp_p = temp_p + ((Bus_type)gv.Bus[j]).vol * (Complex.GetReal(((Complex)gv.NAM[temp])) * Math.Cos(theta) + Complex.GetImage(((Complex)gv.NAM[temp])) * Math.Sin(theta));
temp_q = temp_q + ((Bus_type)gv.Bus[j]).vol * (Complex.GetReal(((Complex)gv.NAM[temp])) * Math.Sin(theta) - Complex.GetImage(((Complex)gv.NAM[temp])) * Math.Cos(theta));
//if (i == 1)
//{
// Console.WriteLine("NO.j" + j + "\t" + theta + "\t\t" + temp_p + "\t" + temp_q + "\t" + ((Bus_type)gv.Bus[j]).vol);
// Console.WriteLine("ppppppppp");
//}
}
p[i] = ((Bus_type)gv.Bus[i]).vol * temp_p;
delta_p[i] = ((Bus_type)gv.Bus[i]).p - p[i];
q[i] = ((Bus_type)gv.Bus[i]).vol * temp_q;
delta_q[i] = ((Bus_type)gv.Bus[i]).q - q[i];
// Console.WriteLine(p[i] + "\t" + delta_p[i] + "\t" + q[i] + "\t" + delta_q[i]);
}
//Console.WriteLine("///打印失配量");
//形成增广雅可比矩阵的各元素
for (i = 1; i < bus_no; i++)//H阵的元素
{
jacobian[(i - 1) * (bus_no + pq_no) + bus_no + pq_no - 1] = -delta_p[i];
for (j = 1; j < bus_no; j++)
{
temp = (i - 1) * bus_no + j - 1;
temp1 = (i - 1) * (bus_no + pq_no) + j - 1;
theta = ((Bus_type)gv.Bus[i]).ang - ((Bus_type)gv.Bus[j]).ang;
if (i == j)
jacobian[temp1] = ((Bus_type)gv.Bus[i]).vol * ((Bus_type)gv.Bus[i]).vol * Complex.GetImage(((Complex)gv.NAM[temp])) + q[i];
else
jacobian[temp1] = -((Bus_type)gv.Bus[i]).vol * ((Bus_type)gv.Bus[j]).vol * (Complex.GetReal(((Complex)gv.NAM[temp])) * Math.Sin(theta) - Complex.GetImage(((Complex)gv.NAM[temp])) * Math.Cos(theta));
}
}
for (i = 1; i < bus_no; i++)//N阵的元素
for (j = 1; j <= pq_no; j++)
{
temp = (i - 1) * bus_no + j - 1;
temp1 = (i - 1) * (bus_no + pq_no) + bus_no - 1 + j - 1;
theta = ((Bus_type)gv.Bus[i]).ang - ((Bus_type)gv.Bus[j]).ang;
if (i == j)
jacobian[temp1] = -((Bus_type)gv.Bus[i]).vol * ((Bus_type)gv.Bus[i]).vol * Complex.GetReal(((Complex)gv.NAM[temp])) - p[i];
else
jacobian[temp1] = -((Bus_type)gv.Bus[i]).vol * ((Bus_type)gv.Bus[j]).vol * (Complex.GetReal(((Complex)gv.NAM[temp])) * Math.Cos(theta) + Complex.GetImage(((Complex)gv.NAM[temp])) * Math.Sin(theta));
}
for (i = 1; i <= pq_no; i++)//K阵的元素
{
jacobian[(bus_no - 1 + i - 1) * (bus_no + pq_no) + bus_no + pq_no - 1] = -delta_q[i];
for (j = 1; j < bus_no; j++)
{
temp = (i - 1) * bus_no + j - 1;
temp1 = (bus_no - 1 + i - 1) * (bus_no + pq_no) + j - 1;
theta = ((Bus_type)gv.Bus[i]).ang - ((Bus_type)gv.Bus[j]).ang;
if (i == j)
jacobian[temp1] = ((Bus_type)gv.Bus[i]).vol * ((Bus_type)gv.Bus[i]).vol * Complex.GetReal(((Complex)gv.NAM[temp])) - p[i];
else
jacobian[temp1] = ((Bus_type)gv.Bus[i]).vol * ((Bus_type)gv.Bus[j]).vol * (Complex.GetReal(((Complex)gv.NAM[temp])) * Math.Cos(theta) + Complex.GetImage(((Complex)gv.NAM[temp])) * Math.Sin(theta));
}
}
for (i = 1; i <= pq_no; i++)//L阵元素
for (j = 1; j <= pq_no; j++)
{
temp = (i - 1) * bus_no + j - 1;
temp1 = (bus_no - 1 + i - 1) * (bus_no + pq_no) + bus_no - 1 + j - 1;
theta = ((Bus_type)gv.Bus[i]).ang - ((Bus_type)gv.Bus[j]).ang;
if (i == j)
jacobian[temp1] = ((Bus_type)gv.Bus[i]).vol * ((Bus_type)gv.Bus[i]).vol * Complex.GetImage(((Complex)gv.NAM[temp])) - q[i];
else
jacobian[temp1] = -((Bus_type)gv.Bus[i]).vol * ((Bus_type)gv.Bus[j]).vol * (Complex.GetReal(((Complex)gv.NAM[temp])) * Math.Sin(theta) - Complex.GetImage(((Complex)gv.NAM[temp])) * Math.Cos(theta));
}
////////////////
//Console.WriteLine("jacojjjjjjjjjj");
//for (i = 0; i < bus_no * bus_no; i++)
//{
// if (jacobian[i] != 0)
// Console.WriteLine("第"+i+"个"+jacobian[i]);
//}
/////////////////
FlowFunction.Gauss(ref jacobian, ref x);//高斯消去法求解线性化的以J阵为系数的方程组
for (i = 1; i < bus_no; i++)//修正电压相角
{
delta_o[i] = x[i - 1];
((Bus_type)gv.Bus[i]).ang = ((Bus_type)gv.Bus[i]).ang + delta_o[i];
}
for (i = 1; i <= pq_no; i++)//修正电压幅值
{
delta_v[i] = ((Bus_type)gv.Bus[i]).vol * x[bus_no + i - 2];
((Bus_type)gv.Bus[i]).vol = ((Bus_type)gv.Bus[i]).vol + delta_v[i];
}
flag = false;//以下判定收敛条件
for (i = 1; i < (bus_no - 1); i++)
{
if (flag == false)
flag = (flag || (Math.Abs(delta_o[i]) > 0.00001));
else
break;
}
for (i = 1; i <= pq_no; i++)
{
if (flag == false)
flag = (flag || (Math.Abs(delta_v[i]) > 0.00001));
else
break;
}
iter++; if (iter > gv.max_iter) break;/////////这里只设置了最多迭代３０次可以自己重新设置．
}
//将节点编号还原
double[] temp_vol = new double[bus_no + 1];
double[] temp_ang = new double[bus_no + 1];
for (i = 1; i <= bus_no; i++)
{
temp_vol[i] = ((Bus_type)gv.Bus[((int)gv.Node_new[i])]).vol;
temp_ang[i] = ((Bus_type)gv.Bus[((int)gv.Node_new[i])]).ang;
}
for (i = 1; i <= bus_no; i++)
{
((Bus_type)gv.Bus[i]).vol = temp_vol[i];
((Bus_type)gv.Bus[i]).ang = temp_ang[i];
}
gv.iter = iter;
// Console.WriteLine("bus_no="+bus_no+"iter="+iter);
}
//////////////////////newton function
/////////////////////////////
/*输出函数，计算支路功率及支路损耗*/
public static void output()
{
int i = gv.i;
StreamWriter sw = new StreamWriter("output.txt");
string sq = "为了显示方便结果都只保留了三位小数进行了四舍五入";
sw.WriteLine(sq);
sq = string.Format("bus_no={0}\titer={1}", gv.bus_no, gv.iter);
sw.WriteLine(sq);
sw.WriteLine();
sw.WriteLine();
sq = string.Format("bus_no\t\tvoltage\t\tangle(degree)");
sw.WriteLine(sq);
for (i = 1; i <= gv.bus_no; i++)
{
sq = string.Format("{0}\t\t{1:F3}\t\t{2:F3}", i, ((Bus_type)gv.Bus[i]).vol, ((Bus_type)gv.Bus[i]).ang * 180 / Math.PI);
sw.WriteLine(sq);
}
sw.WriteLine();
sw.WriteLine();
sq = string.Format("branch_no\tfrom\t\tto\t\tpower(i->j)\t\tpower(j->i)\t\tpower(loss)");
sw.WriteLine(sq);
for (i = 1; i <= gv.branch_no; i++)
{
//i是首端
//j是末端
// Console.WriteLine(((Branch_type)gv.Branch[i]).from);
Complex_polar Vi = new Complex_polar(((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).from]).vol, ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).from]).ang);
Complex_polar Vj = new Complex_polar(((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).to]).vol, ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).to]).ang);
Complex vi = Complex_polar.change(Vi);//极坐标转换为直角坐标
Complex vj = Complex_polar.change(Vj);
Complex y0ij = new Complex(((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).start]).g0, ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).start]).b0 + ((Branch_type)gv.Branch[i]).b * 0.5);//母线上的并联导纳
Complex y0ji = new Complex(((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).end]).g0, ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).end]).b0 + ((Branch_type)gv.Branch[i]).b * 0.5);
Complex zij = new Complex(((Branch_type)gv.Branch[i]).r, ((Branch_type)gv.Branch[i]).x);
Complex yij = new Complex(); ;
yij = 1 / zij;//支路导纳
if (((Branch_type)gv.Branch[i]).k == 0)//普通支路
{
((Branch_type)gv.Branch[i]).Sij = ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).from]).vol * ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).from]).vol * Complex.conj(y0ij) + vi * Complex.conj(vi - vj) * Complex.conj(yij);
((Branch_type)gv.Branch[i]).Sji = ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).to]).vol * ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).to]).vol * Complex.conj(y0ji) + vj * Complex.conj(vj - vi) * Complex.conj(yij);
}
else//变压器支路
{
((Branch_type)gv.Branch[i]).Sij = ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).from]).vol * ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).from]).vol * Complex.conj(yij) * (1 - ((Branch_type)gv.Branch[i]).k) / (((Branch_type)gv.Branch[i]).k * ((Branch_type)gv.Branch[i]).k) + vi * Complex.conj(vi - vj) * Complex.conj(yij) / ((Branch_type)gv.Branch[i]).k;
((Branch_type)gv.Branch[i]).Sji = ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).to]).vol * ((Bus_type)gv.Bus[((Branch_type)gv.Branch[i]).to]).vol * Complex.conj(yij) * (1 - 1 / ((Branch_type)gv.Branch[i]).k) + vj * Complex.conj(vj - vi) * Complex.conj(yij) / ((Branch_type)gv.Branch[i]).k;
}
((Branch_type)gv.Branch[i]).delta_S = ((Branch_type)gv.Branch[i]).Sij + ((Branch_type)gv.Branch[i]).Sji;//支路损耗
}
for (i = 1; i <= gv.branch_no; i++)
{
if (Complex.GetImage(((Branch_type)gv.Branch[i]).Sij) >= 0 && Complex.GetImage(((Branch_type)gv.Branch[i]).Sji) >= 0)
sq = string.Format("{0}\t\t{1}\t\t{2}\t\t{3:F3}+j{4:F3}\t\t{5:F3}+j{6:F3}+\t\t{7:F3}+j{8:F3}", i, ((Branch_type)gv.Branch[i]).from, ((Branch_type)gv.Branch[i]).to, Complex.GetReal(((Branch_type)gv.Branch[i]).Sij), Complex.GetImage(((Branch_type)gv.Branch[i]).Sij), Complex.GetReal(((Branch_type)gv.Branch[i]).Sji), Complex.GetImage(((Branch_type)gv.Branch[i]).Sji), Complex.GetReal(((Branch_type)gv.Branch[i]).delta_S), Complex.GetImage(((Branch_type)gv.Branch[i]).delta_S));
if (Complex.GetImage(((Branch_type)gv.Branch[i]).Sij) >= 0 && Complex.GetImage(((Branch_type)gv.Branch[i]).Sji) < 0)
sq = string.Format("{0}\t\t{1}\t\t{2}\t\t{3:F3}+j{4:F3}\t\t{5:F3}-j{6:F3}\t\t{7:F3}+j{8:F3}", i, ((Branch_type)gv.Branch[i]).from, ((Branch_type)gv.Branch[i]).to, Complex.GetReal(((Branch_type)gv.Branch[i]).Sij), Complex.GetImage(((Branch_type)gv.Branch[i]).Sij), Complex.GetReal(((Branch_type)gv.Branch[i]).Sji), -Complex.GetImage(((Branch_type)gv.Branch[i]).Sji), Complex.GetReal(((Branch_type)gv.Branch[i]).delta_S), Complex.GetImage(((Branch_type)gv.Branch[i]).delta_S));
if (Complex.GetImage(((Branch_type)gv.Branch[i]).Sij) < 0 && Complex.GetImage(((Branch_type)gv.Branch[i]).Sji) >= 0)
sq = string.Format("{0}\t\t{1}\t\t{2}\t\t{3:F3}-j{4:F3}\t\t{5:F3}+j{6:F3}\t\t{7:F3}+j{8:F3}", i, ((Branch_type)gv.Branch[i]).from, ((Branch_type)gv.Branch[i]).to, Complex.GetReal(((Branch_type)gv.Branch[i]).Sij), -Complex.GetImage(((Branch_type)gv.Branch[i]).Sij), Complex.GetReal(((Branch_type)gv.Branch[i]).Sji), Complex.GetImage(((Branch_type)gv.Branch[i]).Sji), Complex.GetReal(((Branch_type)gv.Branch[i]).delta_S), Complex.GetImage(((Branch_type)gv.Branch[i]).delta_S));
if (Complex.GetImage(((Branch_type)gv.Branch[i]).Sij) < 0 && Complex.GetImage(((Branch_type)gv.Branch[i]).Sji) < 0)
sq = string.Format("{0}\t\t{1}\t\t{2}\t\t{3:F3}-j{4:F3}\t\t{5:F3}-j{6:F3}\t\t{7:F3}+j{8:F3}", i, ((Branch_type)gv.Branch[i]).from, ((Branch_type)gv.Branch[i]).to, Complex.GetReal(((Branch_type)gv.Branch[i]).Sij), -Complex.GetImage(((Branch_type)gv.Branch[i]).Sij), Complex.GetReal(((Branch_type)gv.Branch[i]).Sji), -Complex.GetImage(((Branch_type)gv.Branch[i]).Sji), Complex.GetReal(((Branch_type)gv.Branch[i]).delta_S), Complex.GetImage(((Branch_type)gv.Branch[i]).delta_S));
sw.WriteLine(sq);
}
sw.Close();
}
}
class Program
{
static void Main(string[] args)
{
//int int_iter =0;
// Console.WriteLine("请输入一个正整数作为最大迭代次数，默认为５０");
// int_iter=Console.Read();
//if (int_iter !=0)
// FlowFunction.gv.max_iter = int_iter;
string FILE_NAME = "ieee300.txt";
//FILE_NAME = Console.ReadLine();
//FILE_NAME = FILE_NAME.Trim();
DateTime dt1 = DateTime.Now;
FlowFunction.Input(FILE_NAME);
FlowFunction.nodeAdmittanceMatrix();
FlowFunction.Newton();
FlowFunction.output();
DateTime dt2 = DateTime.Now;
double dt = (dt2 - dt1).TotalSeconds;
Console.WriteLine("iter=" + FlowFunction.gv.iter);
Console.WriteLine("bus_no=" + FlowFunction.gv.bus_no);
Console.WriteLine("在ｄｅｂｕｇ文件夹的ｏｕｔｐｕｔ．ｔｘｔ查看结果！");
int jp;
jp = Console.Read();
Console.ReadLine();
}
}
}
xkqflow.rar
