1 files changed, 29 insertions, 0 deletions
diff --git a/3472/CH28/EX28.2/Example28_2.sce b/3472/CH28/EX28.2/Example28_2.sce
new file mode 100644
index 000000000..d8a768304
--- /dev/null
+++ b/3472/CH28/EX28.2/Example28_2.sce
@@ -0,0 +1,29 @@
+// A Texbook on POWER SYSTEM ENGINEERING
+// A.Chakrabarti, M.L.Soni, P.V.Gupta, U.S.Bhatnagar
+// DHANPAT RAI & Co.
+// SECOND EDITION 
+
+// PART III : SWITCHGEAR AND PROTECTION
+// CHAPTER 2: FAULT LIMITING REACTORS
+
+// EXAMPLE : 2.2 :
+// Page number 480
+clear ; clc ; close ; // Clear the work space and console
+
+// Given data
+X = 10.0        // Reactance of reactor(%)
+kVA = 30000.0   // Rating of generator(kVA)
+X_sc = 20.0     // Short-circuit reactance(%)
+
+// Calculations
+X_1 = 1.0/3*(X_sc+X)           // Combined reactance of generator A,B,C & associated reactors(%)
+X_2 = X_1+X                    // Combined reactance upto fault(%)
+X_total_a = X_2/2.0            // Total reactance upto fault(%)
+kVA_SC_a = 100/X_total_a*kVA   // Short-circuit kVA(kVA)
+X_total_b = 1.0/4*X_sc         // Total reactance upto fault when E,F,G & H are short-circuited(%)
+kVA_SC_b = 100/X_total_b*kVA   // Short-circuit kVA(kVA)
+
+// Results
+disp("PART III - EXAMPLE : 2.2 : SOLUTION :-")
+printf("\nCase(a): kVA developed under short-circuit when reactors are in circuit = %.f kVA", kVA_SC_a)
+printf("\nCase(b): kVA developed under short-circuit when reactors are short-circuited = %.f kVA", kVA_SC_b)