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Diffstat (limited to '1430/CH4/EX4.5/exa4_5.sce')
| -rw-r--r-- | 1430/CH4/EX4.5/exa4_5.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/1430/CH4/EX4.5/exa4_5.sce b/1430/CH4/EX4.5/exa4_5.sce new file mode 100644 index 000000000..f9f6da522 --- /dev/null +++ b/1430/CH4/EX4.5/exa4_5.sce @@ -0,0 +1,16 @@ +// Example 4.5
+// Node analysis with a Supernode
+// From figure 4.15, Applying KCL at Supernode
+disp("((v_1-30)-v_2)/2-1+(v_1-v_2)/10+(v_1-50)/5=0 -------- Equation 1")
+//Applying KCL at node 2
+disp("(v_2-v_1)/10+(v_2-(v_1-30))/2+v_2-7=0 --------- Equation 2")
+disp("Rearrangement then yields a pair of equations in standard form,")
+disp("0.8v_1-0.6v_2=26")
+disp("-0.6v_1+1.6v_2=-8")
+G=[0.8,-0.6;-0.6,1.6]; // Conductance Matrix
+i=[26;-8]; // Current Matrix
+v=G\i;
+v_1=v(1,1);
+v_2=v(2,1);
+disp(v_1,"Voltage at Node 1(in Volts)=")
+disp(v_2,"Voltage at Node 2(in Volts)=")
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