diff options
Diffstat (limited to '83/CH11/EX11.3/result_example_11_3.txt')
| -rwxr-xr-x | 83/CH11/EX11.3/result_example_11_3.txt | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/83/CH11/EX11.3/result_example_11_3.txt b/83/CH11/EX11.3/result_example_11_3.txt new file mode 100755 index 000000000..fa49a930b --- /dev/null +++ b/83/CH11/EX11.3/result_example_11_3.txt @@ -0,0 +1,42 @@ + +sequence impedances are given by +Z1=j0.1599 +Z2=j0.1599 +Z0=j1.7120 + +Fault Current= -j1.3422 + +Components currents flowing from Generator and motor are +Ig1= -j0.1363 +Ig2= -j0.1363 +Ig0=0 + +Im1= -j0.3111 +Im2= -j0.3111 +Im0= -j0.4474 + +Fault current from the generator towards g are + - 0.2725981i + 0.1362990i + 0.1362990i +and to g from motors are + - 1.0696512i + - 0.1362990i + - 0.1362990i + +Positive sequence current =-0.136 pu +Negative sequence current =0.136 pu +Zero sequence current=0 + +The per unit motor currents are: +Motor1:0.66 +j0.495 pu +Motor2:0.33 +j0.247 pu + +Voltage behind subtransient reactances: +Motor1:Em1= 1.0798-j0.2278 +Motor2:Em2= 1.0798-j0.2278 +Generator:Eg= 0.5193j+0.5199 + +The actual value of positive sequence current from the generator towards fault is = 0.99+j0.606 +The actual value of positive sequence current from the motors towards fault is = -0.99-j1.054 + |