From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 416/CH14/EX14.13/example14_13.sce | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100755 416/CH14/EX14.13/example14_13.sce (limited to '416/CH14/EX14.13/example14_13.sce') diff --git a/416/CH14/EX14.13/example14_13.sce b/416/CH14/EX14.13/example14_13.sce new file mode 100755 index 000000000..e35ef2f0e --- /dev/null +++ b/416/CH14/EX14.13/example14_13.sce @@ -0,0 +1,19 @@ +clc +clear +disp('example 14.13') +p=4000 //power area +n=2 //number of units +r=2 //speed regulation +h=5 +pt=600 //given tie power +pan=40 //power angle +stp=100 +f=50 +t=(pt/p)*cosd(pan) +wo=((2*%pi*f*t/h)^2-(f/(4*r*h))^2)^(0.5) +printf("the damped angular frequency is %.2fradians/sec if speed govenor loop is closed",wo) +disp('(b)') +printf("since the two area are imilier ,each area will supply half of increase in load .this also evident besause ba=bb \n change in power %dMW \n speed regulation is infininy",stp/2) +wo1=(2*%pi*f*t/h)^(0.5) //if govenor loop is open alpha is zero +printf("damped angular frequency if speed governor loop is open %.3frad/sec ",wo1) + -- cgit