From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001 From: prashantsinalkar Date: Tue, 10 Oct 2017 12:27:19 +0530 Subject: initial commit / add all books --- 3472/CH15/EX15.8/Example15_8.sce | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 3472/CH15/EX15.8/Example15_8.sce (limited to '3472/CH15/EX15.8/Example15_8.sce') diff --git a/3472/CH15/EX15.8/Example15_8.sce b/3472/CH15/EX15.8/Example15_8.sce new file mode 100644 index 000000000..0a45ac0d2 --- /dev/null +++ b/3472/CH15/EX15.8/Example15_8.sce @@ -0,0 +1,26 @@ +// A Texbook on POWER SYSTEM ENGINEERING +// A.Chakrabarti, M.L.Soni, P.V.Gupta, U.S.Bhatnagar +// DHANPAT RAI & Co. +// SECOND EDITION + +// PART II : TRANSMISSION AND DISTRIBUTION +// CHAPTER 8: CORONA + +// EXAMPLE : 8.8 : +// Page number 230 +clear ; clc ; close ; // Clear the work space and console + +// Given data +d = 2.0 // Diameter of conductor(cm) +D = 150.0 // Spacing b/w conductor(cm) +delta = 1.0 // Air density factor + +// Calculations +r = d/2.0 // Radius of conductor(cm) +V_d = 21.1*delta*r*log(D/r) // Disruptive critical voltage(kV/phase) +V_d_ll = 3**0.5*V_d // Line voltage for commencing of corona(kV) + +// Results +disp("PART II - EXAMPLE : 8.8 : SOLUTION :-") +printf("\nLine voltage for commencing of corona = %.2f kV \n", V_d_ll) +printf("\nNOTE: Solution is incomplete in textbook") -- cgit