From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001 From: prashantsinalkar Date: Sat, 3 Feb 2018 11:01:52 +0530 Subject: Added new code --- 3888/CH14/EX14.1/Ex14_1.sce | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 3888/CH14/EX14.1/Ex14_1.sce (limited to '3888/CH14/EX14.1/Ex14_1.sce') diff --git a/3888/CH14/EX14.1/Ex14_1.sce b/3888/CH14/EX14.1/Ex14_1.sce new file mode 100644 index 000000000..8ba96a1f3 --- /dev/null +++ b/3888/CH14/EX14.1/Ex14_1.sce @@ -0,0 +1,32 @@ +//Electric Power Generation, Transmission and Distribution by S.N.Singh +//Publisher:PHI Learning Private Limited +//Year: 2012 ; Edition - 2 +//Example 14.1 +//Scilab Version : 6.0.0 ; OS : Windows + +clc; +clear; + + + +d=600; //Distance between three conductors in cm +b=72; //Pressure in Hg +r=1; //Radius of the conductor in cm +t=27; //Air temperature in Celcius +m=0.90; //Irregularity factor +mv=0.82; //Surface factor +adf=3.92*b/(273+t); //Air density factor +Vc=r*21.1*m*0.9408*log(d/r); //Phase to neutral critical disruptive voltage in kV +cdv=Vc*sqrt(3); //Line to line critical disruptive voltage in kV +Vv=21.1*mv*r*0.9408*(1+(0.3/sqrt(r*0.9408)))*log(d/r); //Critical visual disruptive voltage +cvdv=Vv*sqrt(3); //Line to line critical visual disruptive voltage in kV + + +printf("\nThe critical disruptive voltage is %.2f kV",cdv); +printf("\nThe visual critical disruptive voltage is %.2f kV",cvdv); + + + + + + -- cgit