Расчет установившегося режима работы электрической системы
Рис. 9.
2.4 Диагональная матрица проводимостей ветвей
Т.к. количество ветвей следуемой расчетной схемы – 17, то размерность матрицы проводимостей ветвей – 17´17. Определим диагональные элементы матрицы :
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
|
1 |
Y0/2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
2 |
0 |
Yz0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
3 |
0 |
0 |
Y6 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
4 |
0 |
0 |
0 |
Yatvn |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
5 |
0 |
0 |
0 |
0 |
Yatnn |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
6 |
0 |
0 |
0 |
0 |
0 |
Yatsn |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
7 |
0 |
0 |
0 |
0 |
0 |
0 |
Y7 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
8 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Yz1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
9 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Yzt1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
10 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Y8 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
11 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Yz2 |
0 |
0 |
0 |
0 |
0 |
0 |
|
12 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Yzt2 |
0 |
0 |
0 |
0 |
0 |
|
13 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Y9 |
0 |
0 |
0 |
0 |
|
14 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Yz5 |
0 |
0 |
0 |
|
15 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Yz3 |
0 |
0 |
|
16 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Yzt3 |
0 |
|
17 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Y10 |
