sim12ex9.mdl

solve power flows by gauss seidel method ans newton Rapson

      Name		      "Scope1"
      Ports		      [1, 0, 0, 0, 0]
      Position		      [575, 106, 615, 144]
      Floating		      off
      Location		      [188, 365, 512, 604]
      Open		      off
      Grid		      on
      TickLabels	      on
      ZoomMode		      on
      TimeRange		      "auto"
      YMin		      "-5"
      YMax		      "5"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      LimitMaxRows	      on
      MaxRows		      "5000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "0"
    }
    Block {
      BlockType		      TransferFcn
      Name		      "Sensor"
      Position		      [330, 484, 425, 536]
      Orientation	      left
      Numerator		      "[1]"
      Denominator	      "[0.05  1]"
    }
    Block {
      BlockType		      Step
      Name		      "Step Input"
      Position		      [320, 150, 340, 170]
      Orientation	      down
      Time		      "2"
      Before		      "0.2"
      After		      ".2"
    }
    Block {
      BlockType		      Step
      Name		      "Step Input1"
      Position		      [20, 407, 60, 443]
      Time		      "12"
      Before		      "1"
      After		      "1"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [3, 1, 0, 0, 0]
      Position		      [365, 181, 390, 229]
      Inputs		      "-+-"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum1"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [55, 187, 75, 223]
      Inputs		      "--"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum2"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [100, 415, 135, 455]
      Inputs		      "+-"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum3"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [290, 270, 310, 310]
      Orientation	      left
      Inputs		      "++"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum4"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [455, 407, 475, 443]
      Inputs		      "-+"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum5"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [705, 397, 725, 433]
      Inputs		      "++"
    }
    Block {
      BlockType		      TransferFcn
      Name		      "Turbine"
      Position		      [205, 183, 275, 227]
      Numerator		      "[1]"
      Denominator	      "[0.5  1]"
    }
    Line {
      SrcBlock		      "Inertia & load"
      SrcPort		      1
      Points		      [20, 0]
      Branch {
	Points			[0, -65]
	Branch {
	  DstBlock		  "1/R"
	  DstPort		  1
	}
	Branch {
	  Points		  [0, -50]
	  DstBlock		  "Integrator"
	  DstPort		  1
	}
      }
      Branch {
	Points			[30, 0]
	Branch {
	  Points		  [0, -80]
	  DstBlock		  "Scope1"
	  DstPort		  1
	}
	Branch {
	  DstBlock		  "Integrator1"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Integrator1"
      SrcPort		      1
      Points		      [40, 0; 0, 75]
      Branch {
	Points			[-230, 0]
	Branch {
	  DstBlock		  "K4"
	  DstPort		  1
	}
	Branch {
	  DstBlock		  "K1=Ps"
	  DstPort		  1
	}
      }
      Branch {
	DstBlock		"K5"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "KI"
      SrcPort		      1
      Points		      [-35, 0; 0, 125]
      DstBlock		      "Sum1"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Integrator"
      SrcPort		      1
      DstBlock		      "KI"
      DstPort		      1
    }
    Line {
      SrcBlock		      "1/R"
      SrcPort		      1
      Points		      [-185, 0]
      DstBlock		      "Sum1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "K2"
      SrcPort		      1
      Points		      [-140, 0; 0, -35]
      DstBlock		      "Sum3"
      DstPort		      2
    }
    Line {
      SrcBlock		      "K4"
      SrcPort		      1
      DstBlock		      "Sum4"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Generator"
      SrcPort		      1
      Points		      [10, 0]
      Branch {
	Points			[0, -90]
	DstBlock		"K2"
	DstPort			1
      }
      Branch {
	DstBlock		"K6"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Sum5"
      SrcPort		      1
      Points		      [10, 0]
      Branch {
	Points			[0, 95]
	DstBlock		"Sensor"
	DstPort			1
      }
      Branch {
	DstBlock		"Scope 2"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "K5"
      SrcPort		      1
      Points		      [0, 25]
      DstBlock		      "Sum5"
      DstPort		      1
    }
    Line {
      SrcBlock		      "K1=Ps"
      SrcPort		      1
      DstBlock		      "Sum3"
      DstPort		      1
    }
    Line {
      SrcBlock		      "K6"
      SrcPort		      1
      DstBlock		      "Sum5"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Sum4"
      SrcPort		      1
      DstBlock		      "Generator"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Exciter"
      SrcPort		      1
      DstBlock		      "Sum4"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Sum3"
      SrcPort		      1
      Points		      [0, -70]
      DstBlock		      "Sum"
      DstPort		      3
    }
    Line {
      SrcBlock		      "PID Controller"
      SrcPort		      1
      DstBlock		      "Amplifier"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum2"
      SrcPort		      1
      DstBlock		      "PID Controller"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Amplifier"
      SrcPort		      1
      DstBlock		      "Exciter"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sensor"
      SrcPort		      1
      Points		      [-240, 0]
      DstBlock		      "Sum2"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Step Input1"
      SrcPort		      1
      DstBlock		      "Sum2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Step Input"
      SrcPort		      1
      Points		      [0, 15]
      DstBlock		      "Sum"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum1"
      SrcPort		      1
      DstBlock		      "Governor"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      DstBlock		      "Inertia & load"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Turbine"
      SrcPort		      1
      DstBlock		      "Sum"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Governor"
      SrcPort		      1
      DstBlock		      "Turbine"
      DstPort		      1
    }
    Annotation {
      Position		      [383, 578]
      FontSize		      12
      Text		      "Simulation block diagram for Example 12.9"
    }
    Annotation {
      Position		      [537, 217]
      VerticalAlignment	      top
      Text		      "Dw"
    }
    Annotation {
      Position		      [647, 182]
      VerticalAlignment	      top
      Text		      "Dd"
    }
    Annotation {
      Position		      [417, 412]
      VerticalAlignment	      top
      Text		      "Vf"
    }
    Annotation {
      Position		      [320, 388]
      VerticalAlignment	      top
      Text		      "VR"
    }
    Annotation {
      Position		      [587, 427]
      VerticalAlignment	      top
      Text		      "E'"
    }
    Annotation {
      Position		      [732, 382]
      VerticalAlignment	      top
      Text		      "Vt"
    }
    Annotation {
      Position		      [132, 393]
      VerticalAlignment	      top
      Text		      "Ve"
    }
    Annotation {
      Position		      [37, 372]
      VerticalAlignment	      top
      Text		      "Vref"
    }
    Annotation {
      Position		      [302, 182]
      VerticalAlignment	      top
      Text		      "DPm"
    }
  }
}