1 files changed, 133 insertions, 0 deletions
diff --git a/Solid_State_Electronics_by_J_P_Agrawal/9-Silicon_Controlled_Rectifier.ipynb b/Solid_State_Electronics_by_J_P_Agrawal/9-Silicon_Controlled_Rectifier.ipynb
new file mode 100644
index 0000000..c0454c1
--- /dev/null
+++ b/Solid_State_Electronics_by_J_P_Agrawal/9-Silicon_Controlled_Rectifier.ipynb
@@ -0,0 +1,133 @@
+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 9: Silicon Controlled Rectifier"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 9.1: average_voltage.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Example 9.1: \n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"//given data :\n",
+"Vm=200;// in V\n",
+"theta=30;//firing angle in degree\n",
+"vdc=((Vm/%pi)*(1+cosd(theta)));//in V\n",
+"format('v',5)\n",
+"disp(round(vdc),'average value of voltage is ,(V)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 9.2: dc_load_current_rms_load_current_amd_power_dissipiated.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Example 9.2: \n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"//given data :\n",
+"Va=300;// in V\n",
+"Vm=300*sqrt(2);//in V\n",
+"Rl=50;//in ohm\n",
+"theta1=90;//firing angle in degree\n",
+"idc=((Vm/(2*%pi*Rl))*(1+cosd(theta1)));//in A\n",
+"format('v',6)\n",
+"disp((idc),'(i) the dc load current is ,(A)=')\n",
+"irms=Va/(2*Rl);//in A\n",
+"format('v',4)\n",
+"disp(round(irms),'(ii) the rms load current is ,(A)=')\n",
+"P=irms^2*Rl;//in W\n",
+"format('v',5)\n",
+"disp(round(P),'(iii) the power dissipated by the load is ,(W)=')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 9.3: firing_angle_conducting_angle_and_average_current.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Example 9.3: \n",
+"clc;\n",
+"clear;\n",
+"close;\n",
+"//given data :\n",
+"Ih=0;//in A\n",
+"Vi=100;// in V\n",
+"Vm=200;//in V\n",
+"Rl=100;//in ohm\n",
+"theta1=asind(Vi/Vm);//firing angle in degree\n",
+"ca=180-theta1;//conducting angle in dehree\n",
+"format('v',4)\n",
+"disp(theta1,'(i) firing angle is ,(degree)=')\n",
+"format('v',5)\n",
+"disp(ca,'(ii) conducting angle is ,(degree)=')\n",
+"av=((Vm/(2*%pi))*(1+cosd(theta1)));//in V\n",
+"ac=av/Rl;//in A\n",
+"format('v',7)\n",
+"disp(ac,'(iii) average current is ,(A)=')\n",
+"//average current is wrong in the textbook"
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}