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📄 study4.mdl

📁 电力系统暂态分析实例 One of the main uses of SimPowerSystems is to simulate transients in electrical circuits
💻 MDL
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    }
    Block {
      BlockType		      SubSystem
      Name		      "Subsystem"
      Ports		      [0, 0, 0, 0, 0, 1, 1]
      Position		      [105, 30, 155, 90]
      DropShadow	      on
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      MaskHideContents	      off
      MaskDisplay	      "disp('Equivalent\\nCircuit')"
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      System {
	Name			"Subsystem"
	Location		[372, 416, 672, 559]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  Reference
	  Name			  "Rs_eq"
	  Ports			  [0, 0, 0, 0, 0, 1, 1]
	  Position		  [80, 24, 135, 76]
	  AttributesFormatString  "\\n"
	  FontSize		  10
	  SourceBlock		  "powerlib/Elements/Parallel RLC Branch"
	  SourceType		  "Parallel RLC Branch"
	  PhysicalDomain	  "powersysdomain"
	  SubClassName		  "unknown"
	  LeftPortType		  "p1"
	  RightPortType		  "p1"
	  LConnTagsString	  "a"
	  RConnTagsString	  "__new0"
	  BranchType		  "R"
	  Resistance		  "2.0"
	  Inductance		  "inf"
	  SetiL0		  off
	  InitialCurrent	  "0"
	  Capacitance		  "[]"
	  Setx0			  off
	  InitialVoltage	  "0"
	  Measurements		  "None"
	}
	Block {
	  BlockType		  Reference
	  Name			  "Zeq"
	  Ports			  [0, 0, 0, 0, 0, 1, 1]
	  Position		  [165, 24, 220, 76]
	  AttributesFormatString  "\\n"
	  FontSize		  10
	  SourceBlock		  "powerlib/Elements/Parallel RLC Branch"
	  SourceType		  "Parallel RLC Branch"
	  PhysicalDomain	  "powersysdomain"
	  SubClassName		  "unknown"
	  LeftPortType		  "p1"
	  RightPortType		  "p1"
	  LConnTagsString	  "a"
	  RConnTagsString	  "__new0"
	  BranchType		  "RLC"
	  Resistance		  "180.1"
	  Inductance		  "26.625e-3"
	  SetiL0		  off
	  InitialCurrent	  "0"
	  Capacitance		  "117.84e-6"
	  Setx0			  off
	  InitialVoltage	  "0"
	  Measurements		  "None"
	}
	Block {
	  BlockType		  PMIOPort
	  Name			  "Conn1"
	  Position		  [25, 43, 55, 57]
	  Port			  "1"
	  Side			  "Left"
	}
	Block {
	  BlockType		  PMIOPort
	  Name			  "Conn2"
	  Position		  [245, 43, 275, 57]
	  Orientation		  "left"
	  Port			  "2"
	  Side			  "Right"
	}
	Line {
	  LineType		  "Connection"
	  SrcBlock		  "Rs_eq"
	  SrcPort		  RConn1
	  DstBlock		  "Zeq"
	  DstPort		  LConn1
	}
	Line {
	  LineType		  "Connection"
	  SrcBlock		  "Conn1"
	  SrcPort		  RConn1
	  Points		  [-5, 0]
	  DstBlock		  "Rs_eq"
	  DstPort		  LConn1
	}
	Line {
	  LineType		  "Connection"
	  SrcBlock		  "Conn2"
	  SrcPort		  RConn1
	  Points		  [5, 0]
	  DstBlock		  "Zeq"
	  DstPort		  RConn1
	}
      }
    }
    Block {
      BlockType		      Reference
      Name		      "U1"
      Ports		      [0, 1, 0, 0, 0, 2]
      Position		      [210, 103, 235, 127]
      SourceBlock	      "powerlib/Measurements/Voltage Measurement"
      SourceType	      "Voltage Measurement"
      ShowPortLabels	      on
      PhasorSimulation	      off
      OutputType	      "Complex"
      PSBequivalent	      "0"
    }
    Block {
      BlockType		      Reference
      Name		      "U2"
      Ports		      [0, 1, 0, 0, 0, 2]
      Position		      [445, 78, 470, 102]
      SourceBlock	      "powerlib/Measurements/Voltage Measurement"
      SourceType	      "Voltage Measurement"
      ShowPortLabels	      on
      PhasorSimulation	      off
      OutputType	      "Complex"
      PSBequivalent	      "0"
    }
    Block {
      BlockType		      Reference
      Name		      "Vs"
      Ports		      [0, 0, 0, 0, 0, 1, 1]
      Position		      [18, 80, 42, 115]
      Orientation	      "up"
      SourceBlock	      "powerlib/Electrical\nSources/AC Voltage Source"
      SourceType	      "AC Voltage Source"
      ShowPortLabels	      on
      Amplitude		      "424.4e3*sqrt(2) "
      Phase		      "0"
      Frequency		      "60"
      SampleTime	      "0"
      Measurements	      "None"
    }
    Block {
      BlockType		      Reference
      Name		      "ZM"
      Ports		      [0, 0, 0, 0, 0, 2]
      Position		      [615, 44, 640, 71]
      SourceBlock	      "powerlib/Measurements/Impedance Measurement"
      SourceType	      "Impedance Measurement"
      PhysicalDomain	      "powersysdomain"
      SubClassName	      "unknown"
      LeftPortType	      "p1"
      RightPortType	      "p1"
      LConnTagsString	      "+|-"
      Factor		      "1"
    }
    Block {
      BlockType		      Reference
      Name		      "load "
      Ports		      [0, 0, 0, 0, 0, 1, 1]
      Position		      [403, 60, 427, 130]
      Orientation	      "down"
      NamePlacement	      "alternate"
      AttributesFormatString  "\\n"
      FontSize		      10
      SourceBlock	      "powerlib/Elements/Series RLC Load"
      SourceType	      "Series RLC Load"
      PhysicalDomain	      "powersysdomain"
      SubClassName	      "unknown"
      LeftPortType	      "p1"
      RightPortType	      "p1"
      LConnTagsString	      "a"
      RConnTagsString	      "__new0"
      NominalVoltage	      "424.4e3 "
      NominalFrequency	      "60"
      ActivePower	      "110e6/300"
      InductivePower	      "100e6"
      CapacitivePower	      "0"
      Setx0		      off
      InitialVoltage	      "0"
      SetiL0		      off
      InitialCurrent	      "0"
      Measurements	      "None"
    }
    Block {
      BlockType		      SubSystem
      Name		      "powergui"
      Ports		      []
      Position		      [80, 200, 140, 224]
      AncestorBlock	      "powerlib/powergui"
      CopyFcn		      "powergui('Copy_Callback',gcb,0,[]);"
      DeleteFcn		      "powergui('Copy_Callback',gcb,1,[]);powergui('Cl"
"ose_Callback',gcb,[],[]);\n                                                  "
"                      "
      ModelCloseFcn	      "powergui('Close_Callback',gcb,[],[]);"
      PreSaveFcn	      "try                              \nclose(get_pa"
"ram(gcbh,'userdata'))\nend                              "
      NameChangeFcn	      "handles = get_param(gcb,'UserData');if ~isempty"
"(handles);delete(handles.powergui);end"
      OpenFcn		      "if (power_openblockproxy ('secondary'))\npowerg"
"ui(gcb,'PM')\nend;"
      FontSize		      11
      TreatAsAtomicUnit	      off
      MinAlgLoopOccurrences   off
      RTWSystemCode	      "Auto"
      MaskHideContents	      off
      MaskType		      "PSB option menu block"
      MaskHelp		      "web(psbhelp)"
      MaskPromptString	      "General parameter: Simulation Mode |General par"
"ameter: Sample Time|General parameter: Echo  Messages|Initial electrical stat"
"es status|Impedance tool: Frequency Range|Impedance tool: Log impedance|Imped"
"ance tool: log Frequency|Impedance tool: grid|Impedance tool: Save Data To Wo"
"rkspace|Impedance tool: Variable Name|Structure Name (PSBFFTSCOPE)|ZoomFFT (P"
"SBFFTSCOPE)|Start Time (PSBFFTSCOPE)|Cycles (PSBFFTSCOPE)|Display style (PSBF"
"FTSCOPE)|Fundamental (PSBFFTSCOPE)|Frequency Axis (PSBFFTSCOPE)|Max Frequency"
" (PSBFFTSCOPE)|Frequency indice  (PSBLOADFLOW)|Frequency indice (STEADYSTATE)"
"|RMS display (STEADYSTATE)|Display Results|Sample time (s):  |General paramet"
"er: phasor frequency|Phasor simulation"
      MaskStyleString	      "popup(Continuous|Discrete|Phasor),edit,checkbox"
",popup(blocks|steady|zero),edit,checkbox,checkbox,checkbox,checkbox,edit,edit"
",checkbox,edit,edit,edit,edit,checkbox,edit,edit,edit,edit,checkbox,edit,edit"
",checkbox"
      MaskTunableValueString  "on,on,on,on,on,on,on,on,on,on,on,on,on,on,on,on"
",on,on,on,on,on,on,on,on,on"
      MaskCallbackString      "||||||||||||||||||||||||"
      MaskEnableString	      "on,on,on,on,on,on,on,on,on,on,on,on,on,on,on,on"
",on,on,on,on,on,on,on,on,on"
      MaskVisibilityString    "on,on,on,on,off,off,off,off,off,off,off,off,off"
",off,off,off,off,off,off,off,off,on,on,on,on"
      MaskToolTipString	      "on,on,on,on,on,on,on,on,on,on,on,on,on,on,on,on"
",on,on,on,on,on,on,on,on,on"
      MaskVarAliasString      ",,,,,,,,,,,,,,,,,,,,,,,,"
      MaskVariables	      "SimulationMode=@1;SampleTime=@2;echomessages=@3"
";x0status=@4;Frange=@5;Ylog=@6;Xlog=@7;ShowGrid=@8;save=@9;variable=&10;struc"
"ture=&11;ZoomFFT=@12;StartTime=@13;cycles=@14;DisplayStyle=&15;fundamental=@1"
"6;FreqAxis=@17;MaxFrequency=@18;frequencyindice=@19;frequencyindicesteady=@20"
";RmsSteady=@21;display=@22;Ts=@23;frequency=@24;methode=@25;"
      MaskInitialization      "powerlibroot = which('powersysdomain');\nPSBroo"
"t = powerlibroot(1:end-16);\n%\nswitch SimulationMode\n	case 1\n"
"		message=sprintf('Continuous');\n	case 2\n        messa"
"ge=sprintf('Discrete,\\nTs = %.4g s.',SampleTime);\n	case 3\n	"
"	message=sprintf('Phasors');\nend\nif strcmp(bdroot,'powerlib')\n  mes"
"sage='powergui';\nend\npower_initmask();"
      MaskDisplay	      "disp(message)"
      MaskSelfModifiable      on
      MaskIconFrame	      on
      MaskIconOpaque	      on
      MaskIconRotate	      "none"
      MaskIconUnits	      "autoscale"
      MaskValueString	      "Continuous|0|off|blocks|[0:2:1000]|on|off|on|on"
"|ZB2||on|0.0|1|1|60|off|1000|1|1|1|off|0|60|off"
      MaskTabNameString	      ",,,,,,,,,,,,,,,,,,,,,,,,"
      System {
	Name			"powergui"
	Location		[137, 405, 682, 583]
	Open			off
	ModelBrowserVisibility	off
	ModelBrowserWidth	200
	ScreenColor		"white"
	PaperOrientation	"landscape"
	PaperPositionMode	"auto"
	PaperType		"A4"
	PaperUnits		"centimeters"
	ZoomFactor		"100"
	Block {
	  BlockType		  SubSystem
	  Name			  "EquivalentModel1"
	  Ports			  []
	  Position		  [15, 70, 143, 105]
	  TreatAsAtomicUnit	  off
	  MinAlgLoopOccurrences	  off
	  RTWSystemCode		  "Auto"
	  MaskHideContents	  off
	  MaskInitialization	  "SPS = get_param(gcbh,'UserData');\nif isemp"
"ty(SPS)\n    A=0;\n    B=0;\n    C=0;\n    D=0;\n    x0=0;\n    SwitchResista"
"nce=1;\n    SwitchType=1;\n    SwitchGateInitialValue=1;\n    OutputsToResetT"
"oZero=1;\nelse\n	A=SPS.A;\n    B=SPS.B;\n    C=SPS.C;\n    D=SPS.D;\n "
"   x0=SPS.x0;\n    SwitchResistance=SPS.SwitchResistance;\n    SwitchType=SPS"
".SwitchType;\n    SwitchGateInitialValue=SPS.SwitchGateInitialValue;\n    Out"
"putsToResetToZero=SPS.YSwitchCurrent;\nend"
	  MaskDisplay		  "color('blue')\ndisp('EQUIVALENT CIRCUIT')"
	  MaskIconFrame		  on
	  MaskIconOpaque	  on
	  MaskIconRotate	  "none"
	  MaskIconUnits		  "autoscale"
	  System {
	    Name		    "EquivalentModel1"
	    Location		    [279, 434, 958, 675]
	    Open		    off
	    ModelBrowserVisibility  off
	    ModelBrowserWidth	    200
	    ScreenColor		    "white"
	    PaperOrientation	    "landscape"
	    PaperPositionMode	    "auto"
	    PaperType		    "A4"
	    PaperUnits		    "centimeters"
	    ZoomFactor		    "100"
	    Block {
	      BlockType		      SubSystem
	      Name		      "Gates"
	      Ports		      [0, 1]
	      Position		      [15, 112, 80, 138]
	      FontName		      "Arial"
	      FontSize		      14
	      TreatAsAtomicUnit	      off
	      MinAlgLoopOccurrences   off
	      RTWSystemCode	      "Auto"
	      MaskHideContents	      off
	      System {
		Name			"Gates"
		Location		[20, 127, 741, 886]
		Open			off
		ModelBrowserVisibility	off
		ModelBrowserWidth	200
		ScreenColor		"white"
		PaperOrientation	"landscape"
		PaperPositionMode	"auto"
		PaperType		"A4"
		PaperUnits		"centimeters"
		ZoomFactor		"100"
		Block {
		  BlockType		  From
		  Name			  "From1"
		  Position		  [15, 21, 85, 49]
		  GotoTag		  "tp373612"
		}
		Block {
		  BlockType		  Mux
		  Name			  "Mux"
		  Ports			  [1, 1]
		  Position		  [325, 270, 330, 610]
		  ShowName		  off
		  Inputs		  "1"
		  DisplayOption		  "bar"
		}
		Block {
		  BlockType		  Outport
		  Name			  "gates"
		  Position		  [390, 433, 420, 447]
		  IconDisplay		  "Port number"
		  BusOutputAsStruct	  off
		}
		Line {
		  SrcBlock		  "Mux"
		  SrcPort		  1
		  DstBlock		  "gates"
		  DstPort		  1
		}
		Line {
		  SrcBlock		  "From1"
		  SrcPort		  1
		  DstBlock		  "Mux"
		  DstPort		  1
		}
	      }
	    }
	    Block {
	      BlockType		      SubSystem
	      Name		      "Sources"
	      Ports		      [0, 1]
	      Position		      [15, 52, 80, 78]
	      FontName		      "Arial"
	      FontSize		      14
	      TreatAsAtomicUnit	      off
	      MinAlgLoopOccurrences   off
	      RTWSystemCode	      "Auto"
	      MaskHideContents	      off
	      System {
		Name			"Sources"
		Location		[16, 100, 737, 762]
		Open			off
		ModelBrowserVisibility	off
		ModelBrowserWidth	200
		ScreenColor		"white"
		PaperOrientation	"landscape"
		PaperPositionMode	"auto"
		PaperType		"A4"
		PaperUnits		"centimeters"
		ZoomFactor		"100"
		Block {
		  BlockType		  Ground
		  Name			  "From1"
		  Position		  [15, 21, 85, 49]
		}
		Block {
		  BlockType		  From
		  Name			  "From2"
		  Position		  [15, 66, 85, 94]
		  GotoTag		  "tp313209"
		}
		Block {
		  BlockType		  Mux
		  Name			  "Mux"
		  Ports			  [2, 1]
		  Position		  [325, 270, 330, 610]
		  Inputs		  "[1 1]"
		  DisplayOption		  "bar"
		}
		Block {
		  BlockType		  Mux
		  Name			  "Mux_u"
		  Ports			  [2, 1]
		  Position		  [465, 374, 470, 461]
		  Inputs		  "[1 2]"
		  DisplayOption		  "bar"

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