s5.mdl

Gives all the matlab codes for dynamic simulation of electric machinery by Chee-Mun Ong

      Position		      [75, 110, 100, 130]
      Orientation	      left
      RisingSlewLimit	      "1000"
      FallingSlewLimit	      "-1000"
    }
    Block {
      BlockType		      Sum
      Name		      "Sa"
      Position		      [475, 155, 495, 175]
      Inputs		      "-+"
    }
    Block {
      BlockType		      Sum
      Name		      "Sa1"
      Position		      [470, 190, 490, 210]
      Inputs		      "-+"
    }
    Block {
      BlockType		      Sum
      Name		      "Sa2"
      Position		      [470, 235, 490, 255]
      Inputs		      "-+"
    }
    Block {
      BlockType		      Saturate
      Name		      "Satd"
      Position		      [315, 254, 335, 276]
      UpperLimit	      "1.2"
      LowerLimit	      "-1.2"
    }
    Block {
      BlockType		      Saturate
      Name		      "Satq"
      Position		      [295, 168, 315, 192]
      UpperLimit	      "1.2"
      LowerLimit	      "-1.2"
    }
    Block {
      BlockType		      Scope
      Name		      "Scope"
      Position		      [650, 23, 670, 47]
      Floating		      off
      Location		      [20, 354, 761, 539]
      Open		      on
      Grid		      on
      TickLabels	      on
      ZoomMode		      yonly
      TimeRange		      "3"
      YMin		      "-1"
      YMax		      "1"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      LimitMaxRows	      off
      MaxRows		      "5000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "0"
    }
    Block {
      BlockType		      Selector
      Name		      "Selector"
      Position		      [560, 25, 610, 45]
      Elements		      "[2 5 6 7 8 9]"
      InputPortWidth	      "9"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum1"
      Position		      [60, 153, 75, 182]
      Inputs		      "+-"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum2"
      Position		      [195, 163, 210, 192]
      Inputs		      "+-"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum3"
      Position		      [225, 247, 240, 283]
      Inputs		      "++-"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum4"
      Position		      [130, 368, 145, 397]
      Inputs		      "+-"
    }
    Block {
      BlockType		      Terminator
      Name		      "T"
      Position		      [585, 280, 595, 290]
      Orientation	      left
    }
    Block {
      BlockType		      SubSystem
      Name		      "Tmech"
      Position		      [625, 260, 650, 280]
      ShowPortLabels	      off
      MaskType		      "Repeating table"
      MaskDescription	      "Repeating table.\nEnter values of time and "
			      "output for first cycle."
      MaskHelp		      "Repeats cycle given in table. Time values "
			      "should be monotonically increasing."
      MaskPromptString	      "Time values:|Output values:"
      MaskStyleString	      "edit,edit"
      MaskInitialization      "period = max(@1); t = @1; y = @2;"
      MaskDisplay	      "plot([t,t+period,t+2*period],[y,y,y])"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      off
      MaskIconUnits	      autoscale
      MaskValueString	      "tmech_time|tmech_value"
      System {
	Name			"Tmech"
	Location		[5, 40, 315, 196]
	Open			off
	ScreenColor		white
	Block {
	  BlockType		  Clock
	  Name			  "Clock"
	  Position		  [45, 60, 65, 80]
	  DeleteFcn		  "simclock BlockIsBeingDestroyed"
	  PostSaveFcn		  "simclock Save"
	  Location		  [30, 40, 140, 75]
	}
	Block {
	  BlockType		  Fcn
	  Name			  "Fcn1"
	  Position		  [110, 60, 150, 80]
	  Expr			  "rem(u[1],period)"
	}
	Block {
	  BlockType		  Lookup
	  Name			  "Look-Up Table"
	  Position		  [210, 58, 250, 82]
	  InputValues		  "t"
	  OutputValues		  "y"
	}
	Block {
	  BlockType		  Outport
	  Name			  "out_1"
	  Position		  [285, 60, 305, 80]
	  Port			  "1"
	  OutputWhenDisabled	  held
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "Fcn1"
	  SrcPort		  1
	  DstBlock		  "Look-Up Table"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Clock"
	  SrcPort		  1
	  DstBlock		  "Fcn1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Look-Up Table"
	  SrcPort		  1
	  DstBlock		  "out_1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace"
      Position		      [410, 27, 460, 43]
      Orientation	      left
      VariableName	      "y"
      Buffer		      "40000"
      Decimation	      "1"
      SampleTime	      "0"
    }
    Block {
      BlockType		      TransferFcn
      Name		      "Torque\ncontroller"
      Position		      [95, 153, 150, 187]
      Numerator		      "[7 50]"
      Denominator	      "[1 0]"
    }
    Block {
      BlockType		      SubSystem
      Name		      "Torque \nCommand"
      Position		      [145, 111, 185, 129]
      Orientation	      left
      ShowPortLabels	      off
      MaskType		      "Repeating table"
      MaskDescription	      "Repeating table.\nEnter values of time and "
			      "output for first cycle."
      MaskHelp		      "Repeats cycle given in table. Time values "
			      "should be monotonically increasing."
      MaskPromptString	      "Time values:|Output values:"
      MaskStyleString	      "edit,edit"
      MaskInitialization      "period = max(@1); t = @1; y = @2;"
      MaskDisplay	      "plot([t,t+period,t+2*period],[y,y,y])"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      off
      MaskIconUnits	      autoscale
      MaskValueString	      "tref_time|tref_value"
      System {
	Name			"Torque \nCommand"
	Location		[5, 40, 315, 196]
	Open			off
	ScreenColor		white
	Block {
	  BlockType		  Clock
	  Name			  "Clock"
	  Position		  [45, 60, 65, 80]
	  DeleteFcn		  "simclock BlockIsBeingDestroyed"
	  PostSaveFcn		  "simclock Save"
	  Location		  [30, 40, 140, 75]
	}
	Block {
	  BlockType		  Fcn
	  Name			  "Fcn1"
	  Position		  [110, 60, 150, 80]
	  Expr			  "rem(u[1],period)"
	}
	Block {
	  BlockType		  Lookup
	  Name			  "Look-Up Table"
	  Position		  [210, 58, 250, 82]
	  InputValues		  "t"
	  OutputValues		  "y"
	}
	Block {
	  BlockType		  Outport
	  Name			  "out_1"
	  Position		  [285, 60, 305, 80]
	  Port			  "1"
	  OutputWhenDisabled	  held
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "Fcn1"
	  SrcPort		  1
	  DstBlock		  "Look-Up Table"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Clock"
	  SrcPort		  1
	  DstBlock		  "Fcn1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Look-Up Table"
	  SrcPort		  1
	  DstBlock		  "out_1"
	  DstPort		  1
	}
      }
    }
    Block {
      BlockType		      Fcn
      Name		      "Vs-Tem"
      Position		      [60, 365, 100, 385]
      Expr		      "VsTem(1)*u[1]*u[1] + VsTem(3)"
    }
    Block {
      BlockType		      SubSystem
      Name		      "abc2qd0"
      Position		      [575, 156, 610, 254]
      ShowPortLabels	      off
      System {
	Name			"abc2qd0"
	Location		[454, 254, 1125, 632]
	Open			off
	ScreenColor		white
	Block {
	  BlockType		  Inport
	  Name			  "va"
	  Position		  [40, 140, 60, 160]
	  Port			  "1"
	  PortWidth		  "-1"
	  SampleTime		  "-1"
	}
	Block {
	  BlockType		  Inport
	  Name			  "vb"
	  Position		  [40, 175, 60, 195]
	  Port			  "2"
	  PortWidth		  "-1"
	  SampleTime		  "-1"
	}
	Block {
	  BlockType		  Inport
	  Name			  "vc"
	  Position		  [40, 210, 60, 230]
	  Port			  "3"
	  PortWidth		  "-1"
	  SampleTime		  "-1"
	}
	Block {
	  BlockType		  Inport
	  Name			  "cos_thetar"
	  Position		  [40, 60, 60, 80]
	  Port			  "4"
	  PortWidth		  "-1"
	  SampleTime		  "-1"
	}
	Block {
	  BlockType		  Inport
	  Name			  "sin_thetar"
	  Position		  [40, 95, 60, 115]
	  Port			  "5"
	  PortWidth		  "-1"
	  SampleTime		  "-1"
	}
	Block {
	  BlockType		  Mux
	  Name			  "Mux"
	  Position		  [90, 129, 115, 241]
	  Inputs		  "3"
	}
	Block {
	  BlockType		  Mux
	  Name			  "Mux1"
	  Position		  [375, 56, 400, 189]
	  Inputs		  "4"
	}
	Block {
	  BlockType		  Fcn
	  Name			  "abc20"
	  Position		  [150, 224, 290, 246]
	  Expr			  "(u[1] + u[2]  + u[3])/3"
	}
	Block {
	  BlockType		  Fcn
	  Name			  "abc2d"
	  Position		  [150, 174, 290, 196]
	  Expr			  "(u[3] -u[2])/sqrt(3)"
	}
	Block {
	  BlockType		  Fcn
	  Name			  "abc2q"
	  Position		  [150, 129, 290, 151]
	  Expr			  "(2*u[1]- u[2] - u[3])/3"
	}
	Block {
	  BlockType		  Fcn
	  Name			  "qds2dr"
	  Position		  [425, 143, 560, 167]
	  Expr			  "u[2]*u[3] + u[1]*u[4] "
	}
	Block {
	  BlockType		  Fcn
	  Name			  "qds2qr"
	  Position		  [425, 68, 560, 92]
	  Expr			  "u[1]*u[3] - u[2]*u[4]"
	}
	Block {
	  BlockType		  Outport
	  Name			  "vq"
	  Position		  [595, 70, 615, 90]
	  Port			  "1"
	  OutputWhenDisabled	  held
	  InitialOutput		  "0"
	}
	Block {
	  BlockType		  Outport
	  Name			  "vd"
	  Position		  [590, 145, 610, 165]
	  Port			  "2"
	  OutputWhenDisabled	  held
	  InitialOutput		  "0"
	}
	Block {
	  BlockType		  Outport
	  Name			  "vd0"
	  Position		  [590, 225, 610, 245]
	  Port			  "3"
	  OutputWhenDisabled	  held
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "abc20"
	  SrcPort		  1
	  DstBlock		  "vd0"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "abc2d"
	  SrcPort		  1
	  Points		  [30, 0; 0, -10]
	  DstBlock		  "Mux1"
	  DstPort		  4
	}
	Line {
	  SrcBlock		  "abc2q"
	  SrcPort		  1
	  DstBlock		  "Mux1"
	  DstPort		  3
	}
	Line {
	  SrcBlock		  "sin_thetar"
	  SrcPort		  1
	  DstBlock		  "Mux1"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "cos_thetar"
	  SrcPort		  1
	  DstBlock		  "Mux1"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "qds2dr"
	  SrcPort		  1
	  DstBlock		  "vd"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "qds2qr"
	  SrcPort		  1
	  DstBlock		  "vq"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "vc"
	  SrcPort		  1
	  DstBlock		  "Mux"
	  DstPort		  3
	}
	Line {
	  SrcBlock		  "vb"
	  SrcPort		  1
	  DstBlock		  "Mux"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "va"
	  SrcPort		  1
	  DstBlock		  "Mux"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Mux1"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    Points		    [0, 30]
	    DstBlock		    "qds2dr"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, -45]
	    DstBlock		    "qds2qr"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "Mux"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    Points		    [5, 0; 0, 50]
	    DstBlock		    "abc20"
	    DstPort		    1
	  }
	  Branch {
	    DstBlock		    "abc2d"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [5, 0; 0, -45]
	    DstBlock		    "abc2q"
	    DstPort		    1
	  }
	}
	Annotation {
	  Position		  [327, 125]
	  VerticalAlignment	  top
	  Text			  "vqs"
	}
	Annotation {
	  Position		  [472, 282]
	  VerticalAlignment	  top
	  Text			  "qds2qdr"
	}
	Annotation {
	  Position		  [207, 282]
	  VerticalAlignment	  top
	  Text			  "abc2qd0"
	}
	Annotation {
	  Position		  [327, 157]
	  VerticalAlignment	  top
	  Text			  "vds"
	}
      }
    }
    Block {
      BlockType		      SubSystem
      Name		      "osc"
      Position		      [775, 245, 800, 285]
      ShowPortLabels	      off
      System {
	Name			"osc"
	Location		[173, 85, 763, 329]
	Open			off
	ScreenColor		white
	Block {
	  BlockType		  Inport
	  Name			  "wr/wb"
	  Position		  [30, 45, 50, 65]
	  Port			  "1"
	  PortWidth		  "-1"
	  SampleTime		  "-1"
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain"
	  Position		  [135, 63, 180, 97]
	  Gain			  "-wb"
	}
	Block {
	  BlockType		  Gain
	  Name			  "Gain1"
	  Position		  [340, 120, 385, 160]
	  Orientation		  left
	  Gain			  "wb"
	}
	Block {
	  BlockType		  Product
	  Name			  "Product"
	  Position		  [370, 43, 390, 92]
	  Inputs		  "2"
	}
	Block {
	  BlockType		  Product
	  Name			  "Product1"
	  Position		  [140, 128, 160, 172]
	  Orientation		  left
	  Inputs		  "2"
	}
	Block {
	  BlockType		  Integrator
	  Name			  "cos"
	  Position		  [215, 63, 245, 97]
	  ExternalReset		  none
	  InitialConditionSource  internal
	  InitialCondition	  "1"
	  LimitOutput		  off
	  UpperSaturationLimit	  "inf"
	  LowerSaturationLimit	  "-inf"
	  ShowSaturationPort	  off
	  ShowStatePort		  off
	  AbsoluteTolerance	  "auto"
	}
	Block {
	  BlockType		  Integrator
	  Name			  "sin"
	  Position		  [265, 123, 295, 157]
	  Orientation		  left
	  ExternalReset		  none
	  InitialConditionSource  internal
	  InitialCondition	  "0"
	  LimitOutput		  off
	  UpperSaturationLimit	  "inf"
	  LowerSaturationLimit	  "-inf"
	  ShowSaturationPort	  off
	  ShowStatePort		  off
	  AbsoluteTolerance	  "auto"
	}
	Block {
	  BlockType		  Outport
	  Name			  "cos_thetar"
	  Position		  [470, 105, 490, 125]
	  Port			  "1"
	  OutputWhenDisabled	  held
	  InitialOutput		  "0"
	}
	Block {
	  BlockType		  Outport
	  Name			  "sin_thetar"
	  Position		  [470, 160, 490, 180]
	  Port			  "2"
	  OutputWhenDisabled	  held
	  InitialOutput		  "0"
	}
	Line {
	  SrcBlock		  "sin"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    Points		    [-30, 0; 0, 30]
	    DstBlock		    "sin_thetar"
	    DstPort		    1
	  }
	  Branch {
	    DstBlock		    "Product1"
	    DstPort		    1
	  }
	}
	Line {