power_transient_pn.mdl

电力系统向量和连续暂态分析实例This circuit is a simplified model of a 60 Hz, 230 kV three-phase power system where

      Value		      "1"
      VectorParams1D	      on
      OutDataTypeMode	      "Inherit from 'Constant value'"
      OutDataType	      "sfix(16)"
      ConRadixGroup	      "Use specified scaling"
      OutScaling	      "2^0"
      SampleTime	      "inf"
    }
    Block {
      BlockType		      DataTypeConversion
      OutDataTypeMode	      "Inherit via back propagation"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      ConvertRealWorld	      "Real World Value (RWV)"
      RndMeth		      "Zero"
      SaturateOnIntegerOverflow	on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Demux
      Outputs		      "4"
      DisplayOption	      "none"
      BusSelectionMode	      off
    }
    Block {
      BlockType		      Derivative
      LinearizePole	      "inf"
    }
    Block {
      BlockType		      From
      IconDisplay	      "Tag"
    }
    Block {
      BlockType		      Gain
      Gain		      "1"
      Multiplication	      "Element-wise(K.*u)"
      ParameterDataTypeMode   "Same as input"
      ParameterDataType	      "sfix(16)"
      ParameterScalingMode    "Best Precision: Matrix-wise"
      ParameterScaling	      "2^0"
      OutDataTypeMode	      "Same as input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Goto
      IconDisplay	      "Tag"
    }
    Block {
      BlockType		      Ground
    }
    Block {
      BlockType		      HitCross
      HitCrossingOffset	      "0"
      HitCrossingDirection    "either"
      ShowOutputPort	      on
      ZeroCross		      on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Inport
      Port		      "1"
      UseBusObject	      off
      BusObject		      "BusObject"
      BusOutputAsStruct	      off
      PortDimensions	      "-1"
      SampleTime	      "-1"
      DataType		      "auto"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      SignalType	      "auto"
      SamplingMode	      "auto"
      LatchByDelayingOutsideSignal off
      LatchByCopyingInsideSignal off
      Interpolate	      on
    }
    Block {
      BlockType		      Lookup
      InputValues	      "[-4:5]"
      OutputValues	      " rand(1,10)-0.5"
      LookUpMeth	      "Interpolation-Extrapolation"
      OutDataTypeMode	      "Same as input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
      SampleTime	      "-1"
      LUTDesignTableMode      "Redesign Table"
      LUTDesignDataSource     "Block Dialog"
      LUTDesignFunctionName   "sqrt(x)"
      LUTDesignUseExistingBP  on
      LUTDesignRelError	      "0.01"
      LUTDesignAbsError	      "1e-6"
    }
    Block {
      BlockType		      Math
      Operator		      "exp"
      OutputSignalType	      "auto"
      SampleTime	      "-1"
      OutDataTypeMode	      "Same as first input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Mux
      Inputs		      "4"
      DisplayOption	      "none"
      UseBusObject	      off
      BusObject		      "BusObject"
      NonVirtualBus	      off
    }
    Block {
      BlockType		      Outport
      Port		      "1"
      UseBusObject	      off
      BusObject		      "BusObject"
      BusOutputAsStruct	      off
      PortDimensions	      "-1"
      SampleTime	      "-1"
      DataType		      "auto"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      SignalType	      "auto"
      SamplingMode	      "auto"
      OutputWhenDisabled      "held"
      InitialOutput	      "[]"
    }
    Block {
      BlockType		      PMComponent
      SubClassName	      "unknown"
    }
    Block {
      BlockType		      PMIOPort
    }
    Block {
      BlockType		      Product
      Inputs		      "2"
      Multiplication	      "Element-wise(.*)"
      InputSameDT	      on
      OutDataTypeMode	      "Same as first input"
      OutDataType	      "sfix(16)"
      OutScaling	      "2^0"
      LockScale		      off
      RndMeth		      "Zero"
      SaturateOnIntegerOverflow	on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      RealImagToComplex
      Input		      "Real and imag"
      ConstantPart	      "0"
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Scope
      ModelBased	      off
      TickLabels	      "OneTimeTick"
      ZoomMode		      "on"
      Grid		      "on"
      TimeRange		      "auto"
      YMin		      "-5"
      YMax		      "5"
      SaveToWorkspace	      off
      SaveName		      "ScopeData"
      LimitDataPoints	      on
      MaxDataPoints	      "5000"
      Decimation	      "1"
      SampleInput	      off
      SampleTime	      "-1"
    }
    Block {
      BlockType		      "S-Function"
      FunctionName	      "system"
      SFunctionModules	      "''"
      PortCounts	      "[]"
    }
    Block {
      BlockType		      SubSystem
      ShowPortLabels	      on
      Permissions	      "ReadWrite"
      PermitHierarchicalResolution "All"
      SystemSampleTime	      "-1"
      RTWFcnNameOpts	      "Auto"
      RTWFileNameOpts	      "Auto"
      SimViewingDevice	      off
      DataTypeOverride	      "UseLocalSettings"
      MinMaxOverflowLogging   "UseLocalSettings"
    }
    Block {
      BlockType		      Switch
      Criteria		      "u2 >= Threshold"
      Threshold		      "0"
      InputSameDT	      on
      OutDataTypeMode	      "Inherit via internal rule"
      RndMeth		      "Floor"
      SaturateOnIntegerOverflow	on
      ZeroCross		      on
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Terminator
    }
  }
  AnnotationDefaults {
    HorizontalAlignment	    "center"
    VerticalAlignment	    "middle"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  LineDefaults {
    FontName		    "Helvetica"
    FontSize		    9
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  System {
    Name		    "power_transient_pn"
    Location		    [132, 347, 881, 683]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "white"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "100"
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Reference
      Name		      "132.8 kV rms\n60 Hz"
      Description	      "source block"
      Ports		      [0, 0, 0, 0, 0, 1, 1]
      Position		      [23, 135, 47, 170]
      Orientation	      "up"
      AttributesFormatString  "\\n"
      SourceBlock	      "powerlib/Electrical\nSources/AC Voltage Source"
      SourceType	      "AC Voltage Source"
      ShowPortLabels	      on
      Amplitude		      "230e3/sqrt(3)*sqrt(2)"
      Phase		      "90"
      Frequency		      "60"
      SampleTime	      "0"
      Measurements	      "None"
    }
    Block {
      BlockType		      Reference
      Name		      "Breaker"
      Ports		      [0, 0, 0, 0, 0, 1, 1]
      Position		      [380, 56, 420, 94]
      AttributesFormatString  "\\n"
      SourceBlock	      "powerlib/Elements/Breaker"
      SourceType	      "Breaker"
      ShowPortLabels	      on
      BreakerResistance	      "0.01"
      InitialState	      "1"
      SnubberResistance	      "inf"
      SnubberCapacitance      "0"
      SwitchingTimes	      "[ 2/60  7/60 ]"
      External		      off
      Measurements	      "None"
      MoreParameters	      off
      NoBreakLoop	      off
    }
    Block {
      BlockType		      Reference
      Name		      "C1"
      Ports		      [0, 0, 0, 0, 0, 1, 1]
      Position		      [145, 130, 185, 180]
      Orientation	      "up"
      NamePlacement	      "alternate"
      AttributesFormatString  "\\n"
      SourceBlock	      "powerlib/Elements/Series RLC Branch"
      SourceType	      "Series RLC Branch"
      PhysicalDomain	      "powersysdomain"
      SubClassName	      "unknown"
      LeftPortType	      "p1"
      RightPortType	      "p1"
      LConnTagsString	      "__new0"
      RConnTagsString	      "__new0"
      BranchType	      "C"
      Resistance	      "[]"
      Inductance	      "[]"
      SetiL0		      off
      InitialCurrent	      "0"
      Capacitance	      "0.967e-06"
      Setx0		      off
      InitialVoltage	      "0"
      Measurements	      "None"
    }
    Block {
      BlockType		      Reference
      Name		      "C2"
      Ports		      [0, 0, 0, 0, 0, 1, 1]
      Position		      [285, 130, 325, 180]
      Orientation	      "up"
      NamePlacement	      "alternate"
      AttributesFormatString  "\\n"
      SourceBlock	      "powerlib/Elements/Series RLC Branch"
      SourceType	      "Series RLC Branch"
      PhysicalDomain	      "powersysdomain"
      SubClassName	      "unknown"
      LeftPortType	      "p1"
      RightPortType	      "p1"
      LConnTagsString	      "__new0"
      RConnTagsString	      "__new0"
      BranchType	      "C"
      Resistance	      "[]"
      Inductance	      "[]"
      SetiL0		      off
      InitialCurrent	      "0"
      Capacitance	      "0.967e-06"
      Setx0		      off
      InitialVoltage	      "0"
      Measurements	      "None"
    }
    Block {
      BlockType		      ComplexToMagnitudeAngle
      Name		      "Complex to\nMagnitude-Angle"
      Ports		      [1, 1]
      Position		      [585, 35, 615, 65]
      Output		      "Magnitude"
    }
    Block {
      BlockType		      ComplexToMagnitudeAngle
      Name		      "Complex to\nMagnitude-Angle1"
      Ports		      [1, 1]
      Position		      [580, 105, 610, 135]
      Output		      "Magnitude"
    }
    Block {
      BlockType		      ComplexToRealImag
      Name		      "Complex to\nReal-Imag"
      Ports		      [1, 2]
      Position		      [650, 118, 680, 147]
      Output		      "Real and imag"
    }
    Block {
      BlockType		      Gain
      Name		      "Gain"
      Position		      [630, 245, 660, 275]
      Gain		      "1/2"
      ParameterDataTypeMode   "Inherit via internal rule"
      OutDataTypeMode	      "Inherit via internal rule"
      SaturateOnIntegerOverflow	off
    }
    Block {
      BlockType		      Reference
      Name		      "Ground1"
      Ports		      [0, 0, 0, 0, 0, 1]
      Position		      [519, 210, 541, 230]
      Orientation	      "down"
      ShowName		      off
      AttributesFormatString  "\\n"
      SourceBlock	      "powerlib/Elements/Ground"
      SourceType	      "Ground"
      PhysicalDomain	      "powersysdomain"
      SubClassName	      "unknown"
      LeftPortType	      "p1"
      RightPortType	      "p1"
      LConnTagsString	      "a"
    }
    Block {
      BlockType		      Reference
      Name		      "Line voltage"
      Tag		      "PoWeRsYsTeMmEaSuReMeNt"
      Ports		      [0, 1, 0, 0, 0, 2]
      Position		      [375, 178, 400, 202]
      AttributesFormatString  "\\n"
      SourceBlock	      "powerlib/Measurements/Voltage Measurement"
      SourceType	      "Voltage Measurement"
      ShowPortLabels	      on
      PhasorSimulation	      on
      OutputType	      "Complex"
      PSBequivalent	      "0"
      Port {
	PortNumber		1
	Name			"V_line"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "Load current"
      Tag		      "PoWeRsYsTeMmEaSuReMeNt"
      Ports		      [0, 1, 0, 0, 0, 1, 1]
      Position		      [465, 64, 490, 86]
      AttributesFormatString  "\\n"
      SourceBlock	      "powerlib/Measurements/Current Measurement"
      SourceType	      "Current Measurement"
      ShowPortLabels	      on
      PhasorSimulation	      on
      OutputType	      "Complex"
      PSBequivalent	      "0"
      Port {
	PortNumber		1
	Name			"I_load"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Math
      Name		      "Math\nFunction"
      Ports		      [1, 1]
      Position		      [525, 245, 555, 275]
      Operator		      "conj"
    }
    Block {
      BlockType		      Product
      Name		      "Product"
      Ports		      [2, 1]
      Position		      [580, 242, 610, 273]
      InputSameDT	      off
      OutDataTypeMode	      "Inherit via internal rule"
      SaturateOnIntegerOverflow	off
    }
    Block {
      BlockType		      Reference
      Name		      "RL Load\n75 MW 20 Mvar"
      Ports		      [0, 0, 0, 0, 0, 1, 1]
      Position		      [505, 140, 555, 180]
      Orientation	      "down"
      NamePlacement	      "alternate"
      AttributesFormatString  "\\n"
      SourceBlock	      "powerlib/Elements/Parallel RLC Load"
      SourceType	      "Parallel RLC Load"
      PhysicalDomain	      "powersysdomain"
      SubClassName	      "unknown"
      LeftPortType	      "p1"
      RightPortType	      "p1"
      LConnTagsString	      "a"
      RConnTagsString	      "__new0"
      NominalVoltage	      "132.8e3"
      NominalFrequency	      "60"
      ActivePower	      "75e6"
      InductivePower	      "20e6"
      CapacitivePower	      "0"
      Setx0		      off
      InitialVoltage	      "0"
      SetiL0		      off
      InitialCurrent	      "0"
      Measurements	      "None"
    }
    Block {