能源行业(电力石油煤炭)

开发平台：

Matlab

power_wind_dfig.mdl：源码内容

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Position [710, 185, 730, 205]
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BusOutputAsStruct off
InitialOutput "0"
}
Line {
SrcBlock "Fcn2"
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DstBlock "magnitude"
DstPort 1
}
Line {
SrcBlock "Gain1"
SrcPort 1
Points [0, 0; 10, 0]
Branch {
Points [0, 60]
DstBlock "Product1"
DstPort 1
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Branch {
Points [0, -65]
DstBlock "Product"
DstPort 2
}
}
Line {
SrcBlock "signal"
SrcPort 1
DstBlock "Gain1"
DstPort 1
}
Line {
SrcBlock "Sum1"
SrcPort 1
Points [55, 0]
Branch {
Points [0, 130]
DstBlock "Mux"
DstPort 1
}
Branch {
DstBlock "Fcn"
DstPort 1
}
}
Line {
SrcBlock "Sum2"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "Mux"
DstPort 2
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Branch {
Points [0, -55]
DstBlock "Fcn1"
DstPort 1
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Line {
SrcBlock "Integ2"
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Branch {
DstBlock "Sum2"
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Branch {
Points [0, 25]
DstBlock "T1"
DstPort 1
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Line {
SrcBlock "integ1"
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Points [20, 0]
Branch {
DstBlock "T"
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Branch {
DstBlock "Sum1"
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Line {
SrcBlock "T1"
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DstBlock "Sum2"
DstPort 2
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Line {
SrcBlock "T"
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DstPort 2
}
Line {
SrcBlock "Product1"
SrcPort 1
DstBlock "Integ2"
DstPort 1
}
Line {
SrcBlock "Product"
SrcPort 1
Points [20, 0]
DstBlock "integ1"
DstPort 1
}
Line {
SrcBlock "cos(nwt)"
SrcPort 1
DstBlock "Product1"
DstPort 2
}
Line {
SrcBlock "sin(nwt)"
SrcPort 1
DstBlock "Product"
DstPort 1
}
Line {
SrcBlock "Fcn3"
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DstBlock "angle"
DstPort 1
}
Line {
SrcBlock "Mux"
SrcPort 1
DstBlock "Fcn3"
DstPort 1
}
Line {
SrcBlock "Fcn1"
SrcPort 1
Points [15, 0]
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Fcn"
SrcPort 1
Points [15, 0]
DstBlock "Sum"
DstPort 1
}
Line {
SrcBlock "Sum"
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DstBlock "Fcn2"
DstPort 1
}
Line {
SrcBlock "Constant"
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Points [10, 0]
Branch {
DstBlock "Integ2"
DstPort 2
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Branch {
Points [0, -65]
DstBlock "integ1"
DstPort 2
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}
}
}
Block {
BlockType SubSystem
Name "Fourier2"
Ports [1, 2]
Position [155, 81, 220, 114]
ShowName off
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
MaskType "Fourier analyser"
MaskDescription "The Fourier block performs a Four"
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"ndamental frequency. First and second outputs return respectively the magnitu"
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MaskHelp "web(psbhelp)"
MaskPromptString "Fundamental frequency f1 (Hz):|Ha"
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MaskTunableValueString "on,on"
MaskCallbackString "|"
MaskEnableString "on,on"
MaskVisibilityString "on,on"
MaskToolTipString "on,on"
MaskVarAliasString ","
MaskVariables "f1=@1;n=@2;"
MaskInitialization " k=2-(n==0);n"
MaskIconFrame on
MaskIconOpaque off
MaskIconRotate "none"
MaskIconUnits "autoscale"
MaskValueString "Freq|0"
MaskTabNameString ","
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Name "Fourier2"
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ModelBrowserVisibility off
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ScreenColor "white"
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Block {
BlockType Inport
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Position [15, 105, 35, 125]
IconDisplay "Port number"
}
Block {
BlockType Constant
Name "Constant"
Position [160, 100, 190, 130]
Value "0"
}
Block {
BlockType Fcn
Name "Fcn"
Position [475, 45, 515, 65]
Expr "u^2"
}
Block {
BlockType Fcn
Name "Fcn1"
Position [475, 135, 515, 155]
Expr "u^2"
}
Block {
BlockType Fcn
Name "Fcn2"
Position [595, 94, 665, 116]
Expr "sqrt(u)"
}
Block {
BlockType Fcn
Name "Fcn3"
Position [550, 180, 685, 210]
Expr "180/pi*atan2(u[2],u[1])"
}
Block {
BlockType Gain
Name "Gain1"
Position [55, 97, 105, 133]
Gain "k*f1"
}
Block {
BlockType Integrator
Name "Integ2"
Ports [2, 1]
Position [220, 174, 260, 216]
InitialConditionSource "external"
IgnoreLimit off
}
Block {
BlockType Mux
Name "Mux"
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Position [475, 176, 505, 209]
Inputs "2"
}
Block {
BlockType Product
Name "Product"
Ports [2, 1]
Position [165, 21, 190, 59]
RndMeth "Floor"
}
Block {
BlockType Product
Name "Product1"
Ports [2, 1]
Position [160, 166, 185, 204]
RndMeth "Floor"
}
Block {
BlockType Sum
Name "Sum"
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Position [550, 79, 570, 126]
}
Block {
BlockType Sum
Name "Sum1"
Ports [2, 1]
Position [365, 29, 385, 76]
Inputs "+-"
}
Block {
BlockType Sum
Name "Sum2"
Ports [2, 1]
Position [380, 174, 400, 221]
Inputs "+-"
}
Block {
BlockType TransportDelay
Name "T"
Position [300, 50, 340, 80]
DelayTime "1/f1"
BufferSize "2048"
}
Block {
BlockType TransportDelay
Name "T1"
Position [305, 195, 345, 225]
DelayTime "1/f1"
BufferSize "2048"
}
Block {
BlockType Sin
Name "cos(nwt)"
Ports [0, 1]
Position [65, 180, 90, 210]
SineType "Time based"
Frequency "2*pi*n*f1"
Phase "pi/2"
SampleTime "0"
}
Block {
BlockType Integrator
Name "integ1"
Ports [2, 1]
Position [230, 19, 260, 61]
InitialConditionSource "external"
IgnoreLimit off
}
Block {
BlockType Sin
Name "sin(nwt)"
Ports [0, 1]
Position [65, 15, 90, 45]
SineType "Time based"
Frequency "2*pi*n*f1"
SampleTime "0"
}
Block {
BlockType Outport
Name "magnitude"
Position [710, 95, 730, 115]
IconDisplay "Port number"
BusOutputAsStruct off
InitialOutput "0"
}
Block {
BlockType Outport
Name "angle"
Position [710, 185, 730, 205]
Port "2"
IconDisplay "Port number"
BusOutputAsStruct off
InitialOutput "0"
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Line {
SrcBlock "Constant"
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Points [10, 0]
Branch {
Points [0, -65]
DstBlock "integ1"
DstPort 2
}
Branch {
DstBlock "Integ2"
DstPort 2
}
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "Fcn2"
DstPort 1
}
Line {
SrcBlock "Fcn"
SrcPort 1
Points [15, 0]
DstBlock "Sum"
DstPort 1
}
Line {
SrcBlock "Fcn1"
SrcPort 1
Points [15, 0]
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Mux"
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DstBlock "Fcn3"
DstPort 1
}
Line {
SrcBlock "Fcn3"
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DstBlock "angle"
DstPort 1
}
Line {
SrcBlock "sin(nwt)"
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DstBlock "Product"
DstPort 1
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Line {
SrcBlock "cos(nwt)"
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}
Line {
SrcBlock "Product"
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DstBlock "integ1"
DstPort 1
}
Line {
SrcBlock "Product1"
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DstBlock "Integ2"
DstPort 1
}
Line {
SrcBlock "T"
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DstBlock "Sum1"
DstPort 2
}
Line {
SrcBlock "T1"
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DstBlock "Sum2"
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}
Line {
SrcBlock "integ1"
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Points [20, 0]
Branch {
DstBlock "Sum1"
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Branch {
DstBlock "T"
DstPort 1
}
}
Line {
SrcBlock "Integ2"
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Branch {
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DstBlock "T1"
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}
Branch {
DstBlock "Sum2"
DstPort 1
}
}
Line {
SrcBlock "Sum2"
SrcPort 1
Points [20, 0]
Branch {
Points [0, -55]
DstBlock "Fcn1"
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Branch {
DstBlock "Mux"
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}
}
Line {
SrcBlock "Sum1"
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Points [55, 0]
Branch {
DstBlock "Fcn"
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Branch {
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DstBlock "Mux"
DstPort 1
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}
Line {
SrcBlock "signal"
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DstBlock "Gain1"
DstPort 1
}
Line {
SrcBlock "Gain1"
SrcPort 1
Points [0, 0; 10, 0]
Branch {
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DstBlock "Product"
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Branch {
Points [0, 60]
DstBlock "Product1"
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}
Line {
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}
}
Block {
BlockType Math
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Position [295, 45, 325, 85]
Operator "hypot"
}
Block {
BlockType Terminator
Name "Terminator"
Position [240, 43, 250, 57]
ShowName off
}
Block {
BlockType Terminator
Name "Terminator1"
Position [240, 98, 250, 112]
ShowName off
}
Block {
BlockType Outport
Name "Out1"
Position [350, 58, 380, 72]
IconDisplay "Port number"
BusOutputAsStruct off
}
Line {
SrcBlock "Complex tonReal-Imag"
SrcPort 1
Points [15, 0; 0, -20]
DstBlock "Fourier1"
DstPort 1
}
Line {
SrcBlock "Complex tonReal-Imag"
SrcPort 2
Points [15, 0; 0, 20]
DstBlock "Fourier2"
DstPort 1
}
Line {
SrcBlock "Fourier1"
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DstBlock "Terminator"
DstPort 1
}
Line {
SrcBlock "Fourier2"
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DstBlock "Terminator1"
DstPort 1
}
Line {
SrcBlock "Fourier1"
SrcPort 1
Points [40, 0; 0, 20]
DstBlock "MathnFunction"
DstPort 1
}
Line {
SrcBlock "Fourier2"
SrcPort 1
Points [40, 0; 0, -15]
DstBlock "MathnFunction"
DstPort 2
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Line {
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DstBlock "Out1"
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SrcBlock "In1"
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}
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}
Block {
BlockType SubSystem
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Ports [1, 1]
Position [490, 209, 535, 231]
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
System {
Name "magnitude2"
Location [238, 376, 639, 546]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
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Block {
BlockType Inport
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Position [25, 68, 55, 82]
IconDisplay "Port number"
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Block {
BlockType ComplexToRealImag
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Ports [1, 2]
Position [80, 58, 110, 87]
ShowName off
Output "Real and imag"
}
Block {
BlockType SubSystem
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Ports [1, 2]
Position [155, 26, 220, 59]
ShowName off
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
MaskType "Fourier analyser"
MaskDescription "The Fourier block performs a Four"
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MaskHelp "web(psbhelp)"
MaskPromptString "Fundamental frequency f1 (Hz):|Ha"
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MaskTunableValueString "on,on"
MaskCallbackString "|"
MaskEnableString "on,on"
MaskVisibilityString "on,on"
MaskToolTipString "on,on"
MaskVarAliasString ","
MaskVariables "f1=@1;n=@2;"
MaskInitialization " k=2-(n==0);n"
MaskIconFrame on
MaskIconOpaque off
MaskIconRotate "none"
MaskIconUnits "autoscale"
MaskValueString "Freq|0"
MaskTabNameString ","
System {
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ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
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PaperUnits "inches"
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Block {
BlockType Inport
Name "signal"
Position [15, 105, 35, 125]
IconDisplay "Port number"
}
Block {
BlockType Constant
Name "Constant"
Position [160, 100, 190, 130]
Value "0"
}
Block {
BlockType Fcn
Name "Fcn"
Position [475, 45, 515, 65]
Expr "u^2"
}
Block {
BlockType Fcn
Name "Fcn1"
Position [475, 135, 515, 155]
Expr "u^2"
}
Block {
BlockType Fcn
Name "Fcn2"
Position [595, 94, 665, 116]
Expr "sqrt(u)"
}
Block {
BlockType Fcn
Name "Fcn3"
Position [550, 180, 685, 210]
Expr "180/pi*atan2(u[2],u[1])"
}
Block {
BlockType Gain
Name "Gain1"
Position [55, 97, 105, 133]
Gain "k*f1"
}
Block {
BlockType Integrator
Name "Integ2"
Ports [2, 1]
Position [220, 174, 260, 216]
InitialConditionSource "external"
IgnoreLimit off
}
Block {
BlockType Mux
Name "Mux"
Ports [2, 1]
Position [475, 176, 505, 209]
Inputs "2"
}
Block {
BlockType Product
Name "Product"
Ports [2, 1]
Position [165, 21, 190, 59]
RndMeth "Floor"
}
Block {
BlockType Product
Name "Product1"
Ports [2, 1]
Position [160, 166, 185, 204]
RndMeth "Floor"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [550, 79, 570, 126]
}
Block {
BlockType Sum
Name "Sum1"
Ports [2, 1]
Position [365, 29, 385, 76]
Inputs "+-"
}
Block {
BlockType Sum
Name "Sum2"
Ports [2, 1]
Position [380, 174, 400, 221]
Inputs "+-"
}
Block {
BlockType TransportDelay
Name "T"
Position [300, 50, 340, 80]
DelayTime "1/f1"
BufferSize "2048"
}
Block {
BlockType TransportDelay
Name "T1"
Position [305, 195, 345, 225]
DelayTime "1/f1"
BufferSize "2048"
}
Block {
BlockType Sin
Name "cos(nwt)"
Ports [0, 1]
Position [65, 180, 90, 210]
SineType "Time based"
Frequency "2*pi*n*f1"
Phase "pi/2"
SampleTime "0"
}
Block {
BlockType Integrator
Name "integ1"
Ports [2, 1]
Position [230, 19, 260, 61]
InitialConditionSource "external"
IgnoreLimit off
}
Block {
BlockType Sin
Name "sin(nwt)"
Ports [0, 1]
Position [65, 15, 90, 45]
SineType "Time based"
Frequency "2*pi*n*f1"
SampleTime "0"
}
Block {
BlockType Outport
Name "magnitude"
Position [710, 95, 730, 115]
IconDisplay "Port number"
BusOutputAsStruct off
InitialOutput "0"
}
Block {
BlockType Outport
Name "angle"
Position [710, 185, 730, 205]
Port "2"
IconDisplay "Port number"
BusOutputAsStruct off
InitialOutput "0"
}
Line {
SrcBlock "Constant"
SrcPort 1
Points [10, 0]
Branch {
Points [0, -65]
DstBlock "integ1"
DstPort 2
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Branch {
DstBlock "Integ2"
DstPort 2
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}
Line {
SrcBlock "Sum"
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DstBlock "Fcn2"
DstPort 1
}
Line {
SrcBlock "Fcn"
SrcPort 1
Points [15, 0]
DstBlock "Sum"
DstPort 1
}
Line {
SrcBlock "Fcn1"
SrcPort 1
Points [15, 0]
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Mux"
SrcPort 1
DstBlock "Fcn3"
DstPort 1
}
Line {
SrcBlock "Fcn3"
SrcPort 1
DstBlock "angle"
DstPort 1
}
Line {
SrcBlock "sin(nwt)"
SrcPort 1
DstBlock "Product"
DstPort 1
}
Line {
SrcBlock "cos(nwt)"
SrcPort 1
DstBlock "Product1"
DstPort 2
}
Line {
SrcBlock "Product"
SrcPort 1
Points [20, 0]
DstBlock "integ1"
DstPort 1
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Line {
SrcBlock "Product1"
SrcPort 1
DstBlock "Integ2"
DstPort 1
}
Line {
SrcBlock "T"
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DstBlock "Sum1"
DstPort 2
}
Line {
SrcBlock "T1"
SrcPort 1
DstBlock "Sum2"
DstPort 2
}
Line {
SrcBlock "integ1"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "Sum1"
DstPort 1
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Branch {
DstBlock "T"
DstPort 1
}
}
Line {
SrcBlock "Integ2"
SrcPort 1
Points [0, -10; 20, 0]
Branch {
Points [0, 25]
DstBlock "T1"
DstPort 1
}
Branch {
DstBlock "Sum2"
DstPort 1
}
}
Line {
SrcBlock "Sum2"
SrcPort 1
Points [20, 0]
Branch {
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DstBlock "Fcn1"
DstPort 1
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Branch {
DstBlock "Mux"
DstPort 2
}
}
Line {
SrcBlock "Sum1"
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Points [55, 0]
Branch {
DstBlock "Fcn"
DstPort 1
}
Branch {
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DstBlock "Mux"
DstPort 1
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Line {
SrcBlock "signal"
SrcPort 1
DstBlock "Gain1"
DstPort 1
}
Line {
SrcBlock "Gain1"
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Points [0, 0; 10, 0]
Branch {
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DstBlock "Product"
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Branch {
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DstBlock "Product1"
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}
Line {
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DstBlock "magnitude"
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}
Block {
BlockType SubSystem
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Ports [1, 2]
Position [155, 81, 220, 114]
ShowName off
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
MaskType "Fourier analyser"
MaskDescription "The Fourier block performs a Four"
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MaskHelp "web(psbhelp)"
MaskPromptString "Fundamental frequency f1 (Hz):|Ha"
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MaskStyleString "edit,edit"
MaskTunableValueString "on,on"
MaskCallbackString "|"
MaskEnableString "on,on"
MaskVisibilityString "on,on"
MaskToolTipString "on,on"
MaskVarAliasString ","
MaskVariables "f1=@1;n=@2;"
MaskInitialization " k=2-(n==0);n"
MaskIconFrame on
MaskIconOpaque off
MaskIconRotate "none"
MaskIconUnits "autoscale"
MaskValueString "Freq|0"
MaskTabNameString ","
System {
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Location [52, 538, 953, 977]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
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PaperType "usletter"
PaperUnits "inches"
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Block {
BlockType Inport
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Position [15, 105, 35, 125]
IconDisplay "Port number"
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Block {
BlockType Constant
Name "Constant"
Position [160, 100, 190, 130]
Value "0"
}
Block {
BlockType Fcn
Name "Fcn"
Position [475, 45, 515, 65]
Expr "u^2"
}
Block {
BlockType Fcn
Name "Fcn1"
Position [475, 135, 515, 155]
Expr "u^2"
}
Block {
BlockType Fcn
Name "Fcn2"
Position [595, 94, 665, 116]
Expr "sqrt(u)"
}
Block {
BlockType Fcn
Name "Fcn3"
Position [550, 180, 685, 210]
Expr "180/pi*atan2(u[2],u[1])"
}
Block {
BlockType Gain
Name "Gain1"
Position [55, 97, 105, 133]
Gain "k*f1"
}
Block {
BlockType Integrator
Name "Integ2"
Ports [2, 1]
Position [220, 174, 260, 216]
InitialConditionSource "external"
IgnoreLimit off
}
Block {
BlockType Mux
Name "Mux"
Ports [2, 1]
Position [475, 176, 505, 209]
Inputs "2"
}
Block {
BlockType Product
Name "Product"
Ports [2, 1]
Position [165, 21, 190, 59]
RndMeth "Floor"
}
Block {
BlockType Product
Name "Product1"
Ports [2, 1]
Position [160, 166, 185, 204]
RndMeth "Floor"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [550, 79, 570, 126]
}
Block {
BlockType Sum
Name "Sum1"
Ports [2, 1]
Position [365, 29, 385, 76]
Inputs "+-"
}
Block {
BlockType Sum
Name "Sum2"
Ports [2, 1]
Position [380, 174, 400, 221]
Inputs "+-"
}
Block {
BlockType TransportDelay
Name "T"
Position [300, 50, 340, 80]
DelayTime "1/f1"
BufferSize "2048"
}
Block {
BlockType TransportDelay
Name "T1"
Position [305, 195, 345, 225]
DelayTime "1/f1"
BufferSize "2048"
}
Block {
BlockType Sin
Name "cos(nwt)"
Ports [0, 1]
Position [65, 180, 90, 210]
SineType "Time based"
Frequency "2*pi*n*f1"
Phase "pi/2"
SampleTime "0"
}
Block {
BlockType Integrator
Name "integ1"
Ports [2, 1]
Position [230, 19, 260, 61]
InitialConditionSource "external"
IgnoreLimit off
}
Block {
BlockType Sin
Name "sin(nwt)"
Ports [0, 1]
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Port "2"
IconDisplay "Port number"
BusOutputAsStruct off
}
Line {
SrcBlock "On/Off Delay1"
SrcPort 1
DstBlock "MaxSpeed"
DstPort 1
}
Line {
SrcBlock "On/Off Delay4"
SrcPort 1
DstBlock "MinSpeed"
DstPort 1
}
Line {
SrcBlock "Speed"
SrcPort 1
Points [0, 0; 10, 0]
Branch {
DstBlock "RelationalnOperator1"
DstPort 1
}
Branch {
Points [0, -75]
DstBlock "RelationalnOperator3"
DstPort 1
}
}
Line {
SrcBlock "V1 max3"
SrcPort 1
DstBlock "RelationalnOperator1"
DstPort 2
}
Line {
SrcBlock "V1 max1"
SrcPort 1
DstBlock "RelationalnOperator3"
DstPort 2
}
Line {
SrcBlock "RelationalnOperator1"
SrcPort 1
DstBlock "On/Off Delay1"
DstPort 1
}
Line {
SrcBlock "RelationalnOperator3"
SrcPort 1
DstBlock "On/Off Delay4"
DstPort 1
}
}
}
Block {
BlockType Outport
Name "Trip"
Position [980, 183, 1010, 197]
IconDisplay "Port number"
BusOutputAsStruct off
}
Block {
BlockType Outport
Name "TripTime"
Position [870, 553, 900, 567]
Port "2"
IconDisplay "Port number"
BusOutputAsStruct off
}
Block {
BlockType Outport
Name "TripStatus"
Position [870, 473, 900, 487]
Port "3"
IconDisplay "Port number"
BusOutputAsStruct off
}
Line {
SrcBlock "Memory1"
SrcPort 1
DstBlock "Trip"
DstPort 1
}
Line {
SrcBlock "Vdc (V)"
SrcPort 1
DstBlock "DC VoltagenProtection"
DstPort 1
}
Line {
SrcBlock "DC VoltagenProtection"
SrcPort 1
Points [45, 0; 0, -90; 75, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 8
}
Branch {
Points [0, 240]
DstBlock "Encoding"
DstPort 8
}
}
Line {
SrcBlock "LogicalnOperator2"
SrcPort 1
DstBlock "LogicalnOperator3"
DstPort 1
}
Line {
SrcBlock "Reset"
SrcPort 1
DstBlock "LogicalnOperator3"
DstPort 2
}
Line {
SrcBlock "LogicalnOperator3"
SrcPort 1
DstBlock "Bistable"
DstPort 2
}
Line {
SrcBlock "LogicalnOperator1"
SrcPort 1
Points [-5, 0; 25, 0]
Branch {
DstBlock "Bistable"
DstPort 1
}
Branch {
Points [0, 20]
DstBlock "LogicalnOperator2"
DstPort 1
}
}
Line {
SrcBlock "Encoding"
SrcPort 1
DstBlock "Sample & Hold"
DstPort 1
}
Line {
SrcBlock "Bistable"
SrcPort 1
DstBlock "Memory"
DstPort 1
}
Line {
SrcBlock "Memory"
SrcPort 1
Points [15, 0]
Branch {
Points [0, 175]
DstBlock "Monostable"
DstPort 1
}
Branch {
DstBlock "Memory1"
DstPort 1
}
}
Line {
SrcBlock "Bistable"
SrcPort 2
DstBlock "Terminator"
DstPort 1
}
Line {
SrcBlock "Sample & Hold"
SrcPort 1
DstBlock "Decoding"
DstPort 1
}
Line {
SrcBlock "Decoding"
SrcPort 1
DstBlock "TripStatus"
DstPort 1
}
Line {
SrcBlock "Iabc (pu)"
SrcPort 1
DstBlock "AC CurrentnProtection"
DstPort 1
}
Line {
SrcBlock "Vabc (pu)"
SrcPort 1
DstBlock "AC VoltagenProtection"
DstPort 1
}
Line {
SrcBlock "AC CurrentnProtection"
SrcPort 1
Points [160, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 1
}
Branch {
Points [0, 380]
DstBlock "Encoding"
DstPort 1
}
}
Line {
SrcBlock "AC CurrentnProtection"
SrcPort 2
Points [155, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 2
}
Branch {
Points [0, 360]
DstBlock "Encoding"
DstPort 2
}
}
Line {
SrcBlock "AC CurrentnProtection"
SrcPort 3
Points [150, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 3
}
Branch {
Points [0, 340]
DstBlock "Encoding"
DstPort 3
}
}
Line {
SrcBlock "AC VoltagenProtection"
SrcPort 1
Points [10, 0; 0, -40; 135, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 4
}
Branch {
Points [0, 320]
DstBlock "Encoding"
DstPort 4
}
}
Line {
SrcBlock "AC VoltagenProtection"
SrcPort 2
Points [15, 0; 0, -35; 120, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 5
}
Branch {
Points [0, 300]
DstBlock "Encoding"
DstPort 5
}
}
Line {
SrcBlock "AC VoltagenProtection"
SrcPort 3
Points [25, 0; 0, -30; 105, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 6
}
Branch {
Points [0, 280]
DstBlock "Encoding"
DstPort 6
}
}
Line {
SrcBlock "AC VoltagenProtection"
SrcPort 4
Points [30, 0; 0, -25; 95, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 7
}
Branch {
Points [0, 260]
DstBlock "Encoding"
DstPort 7
}
}
Line {
SrcBlock "Sample & Hold1"
SrcPort 1
DstBlock "TripTime"
DstPort 1
}
Line {
SrcBlock "Monostable"
SrcPort 1
Points [-105, 0; 0, 125]
Branch {
DstBlock "Sample & Hold"
DstPort 2
}
Branch {
Points [0, 80]
DstBlock "Sample & Hold1"
DstPort 2
}
}
Line {
SrcBlock "Constant"
SrcPort 1
DstBlock "RelationalnOperator10"
DstPort 2
}
Line {
SrcBlock "Clock"
SrcPort 1
Points [0, 15; 50, 0]
Branch {
DstBlock "RelationalnOperator10"
DstPort 1
}
Branch {
Points [0, -40]
DstBlock "Sample & Hold1"
DstPort 1
}
}
Line {
SrcBlock "LogicalnOperator"
SrcPort 1
DstBlock "LogicalnOperator1"
DstPort 1
}
Line {
SrcBlock "RelationalnOperator10"
SrcPort 1
Points [20, 0; 0, -405]
DstBlock "LogicalnOperator1"
DstPort 2
}
Line {
SrcBlock "Under/Over SpeednProtection"
SrcPort 1
Points [70, 0; 0, -165; 45, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 9
}
Branch {
Points [0, 220]
DstBlock "Encoding"
DstPort 9
}
}
Line {
SrcBlock "Under/Over SpeednProtection"
SrcPort 2
Points [80, 0; 0, -175; 30, 0]
Branch {
DstBlock "LogicalnOperator"
DstPort 10
}
Branch {
Points [0, 200]
DstBlock "Encoding"
DstPort 10
}
}
Line {
SrcBlock "Speed (pu)"
SrcPort 1
DstBlock "Under/Over SpeednProtection"
DstPort 1
}
}
}
Block {
BlockType Reference
Name "Three-Phase Breaker"
Ports [1, 0, 0, 0, 0, 3, 3]
Position [345, 101, 390, 154]
BackgroundColor "yellow"
SourceBlock "powerlib/Elements/Three-Phase Breaker"
SourceType "Three-Phase Breaker"
ShowPortLabels on
InitialState "closed"
SwitchA on
SwitchB on
SwitchC on
SwitchTimes "[4/60 10/60]"
External on
BreakerResistance "0.001"
SnubberResistance "inf"
SnubberCapacitance "inf"
Measurements "None"
}
Block {
BlockType Display
Name "Trip1"
Ports [1]
Position [310, 387, 370, 413]
ShowName off
FontName "Arial"
FontSize 12
Decimation "1"
Lockdown off
}
Block {
BlockType Display
Name "TripData"
Ports [1]
Position [400, 387, 440, 613]
FontName "Arial"
FontSize 12
Decimation "1"
Lockdown off
}
Block {
BlockType Fcn
Name "wm^2"
Position [595, 41, 640, 59]
Orientation "left"
Expr "u(1)^2"
}
Block {
BlockType PMIOPort
Name "A"
Position [40, 88, 70, 102]
Port "1"
Side "Left"
}
Block {
BlockType PMIOPort
Name "B"
Position [40, 138, 70, 152]
Port "2"
Side "Left"
}
Block {
BlockType PMIOPort
Name "C"
Position [40, 188, 70, 202]
Port "3"
Side "Left"
}
Line {
LineType "Connection"
SrcBlock "265 ohms"
SrcPort LConn1
Points [0, -35]
DstBlock "25/2.3 kVn2.5 MVA"
DstPort RConn4
}
Line {
LineType "Connection"
SrcBlock "Ground"
SrcPort LConn1
DstBlock "265 ohms"
DstPort RConn1
}
Line {
LineType "Connection"
SrcBlock "A"
SrcPort RConn1
DstBlock "25/2.3 kVn2.5 MVA"
DstPort LConn1
}
Line {
LineType "Connection"
SrcBlock "B"
SrcPort RConn1
DstBlock "25/2.3 kVn2.5 MVA"
DstPort LConn2
}
Line {
LineType "Connection"
SrcBlock "C"
SrcPort RConn1
DstBlock "25/2.3 kVn2.5 MVA"
DstPort LConn3
}
Line {
SrcBlock "1.68 MW 0.93 PFn 2300 V"
SrcPort 1
DstBlock "BusnSelector"
DstPort 1
}
Line {
Name "<Rotor speed (wm)>"
Labels [0, 0]
SrcBlock "BusnSelector"
SrcPort 1
Points [45, 0]
Branch {
Points [0, -75]
DstBlock "wm^2"
DstPort 1
}
Branch {
DstBlock "Goto6"
DstPort 1
}
}
Line {
SrcBlock "wm^2"
SrcPort 1
DstBlock "Gain"
DstPort 1
}
Line {
SrcBlock "From9"
SrcPort 1
DstBlock "Plant & Motor nProtection"
DstPort 1
}
Line {
SrcBlock "From7"
SrcPort 1
DstBlock "Plant & Motor nProtection"
DstPort 2
}
Line {
SrcBlock "Ground1"
SrcPort 1
DstBlock "Plant & Motor nProtection"
DstPort 3
}
Line {
SrcBlock "Ground2"
SrcPort 1
DstBlock "Plant & Motor nProtection"
DstPort 4
}
Line {
SrcBlock "From1"
SrcPort 1
DstBlock "Plant & Motor nProtection"
DstPort 5
}
Line {
SrcBlock "Plant & Motor nProtection"
SrcPort 1
DstBlock "LogicalnOperator"
DstPort 1
}
Line {
SrcBlock "From2"
SrcPort 1
Points [0, 30]
DstBlock "Three-Phase Breaker"
DstPort 1
}
Line {
SrcBlock "Plant & Motor nProtection"
SrcPort 2
DstBlock "Trip1"
DstPort 1
}
Line {
SrcBlock "Plant & Motor nProtection"
SrcPort 3
Points [30, 0; 0, 55]
DstBlock "TripData"
DstPort 1
}
Line {
SrcBlock "Data Type Conversion"
SrcPort 1
DstBlock "Goto1"
DstPort 1
}
Line {
SrcBlock "LogicalnOperator"
SrcPort 1
DstBlock "Data Type Conversion"
DstPort 1
}
Line {
LineType "Connection"
SrcBlock "25/2.3 kVn2.5 MVA"
SrcPort RConn1
Points [0, 0; 45, 0]
Branch {
ConnectType "DEST_SRC"
DstBlock "B2300"
DstPort LConn1
}
Branch {
ConnectType "DEST_SRC"
DstBlock "PF CorrectionnCapacitorn800 kvar"
DstPort LConn1
}
}
Line {
LineType "Connection"
SrcBlock "25/2.3 kVn2.5 MVA"
SrcPort RConn2
Points [0, 0; 60, 0]
Branch {
ConnectType "DEST_SRC"
DstBlock "B2300"
DstPort LConn2
}
Branch {
ConnectType "DEST_SRC"
DstBlock "PF CorrectionnCapacitorn800 kvar"
DstPort LConn2
}
}
Line {
LineType "Connection"
Labels [0, 0]
SrcBlock "B2300"
SrcPort LConn3
Points [35, 0; -40, 0]
Branch {
ConnectType "DEST_SRC"
DstBlock "25/2.3 kVn2.5 MVA"
DstPort RConn3
}
Branch {
ConnectType "DEST_SRC"
DstBlock "PF CorrectionnCapacitorn800 kvar"
DstPort LConn3
}
}
Line {
LineType "Connection"
SrcBlock "B2300"
SrcPort RConn1
DstBlock "Three-Phase Breaker"
DstPort LConn1
}
Line {
LineType "Connection"
SrcBlock "B2300"
SrcPort RConn2
DstBlock "Three-Phase Breaker"
DstPort LConn2
}
Line {
LineType "Connection"
SrcBlock "B2300"
SrcPort RConn3
DstBlock "Three-Phase Breaker"
DstPort LConn3
}
Line {
SrcBlock "Gain"
SrcPort 1
Points [-15, 0; 0, 50]
DstBlock "1.68 MW 0.93 PFn 2300 V"
DstPort 1
}
Line {
LineType "Connection"
SrcBlock "Three-Phase Breaker"
SrcPort RConn1
Points [5, 0; 25, 0]
Branch {
ConnectType "DEST_SRC"
DstBlock "1.68 MW 0.93 PFn 2300 V"
DstPort LConn1
}
Branch {
ConnectType "DEST_SRC"
DstBlock "200 kW"
DstPort LConn1
}
}
Line {
LineType "Connection"
SrcBlock "Three-Phase Breaker"
SrcPort RConn2
Points [5, 0; 40, 0]
Branch {
ConnectType "DEST_SRC"
DstBlock "1.68 MW 0.93 PFn 2300 V"
DstPort LConn2
}
Branch {
ConnectType "DEST_SRC"
DstBlock "200 kW"
DstPort LConn2
}
}
Line {
LineType "Connection"
SrcBlock "Three-Phase Breaker"
SrcPort RConn3
Points [5, 0; 55, 0]
Branch {
ConnectType "DEST_SRC"
DstBlock "1.68 MW 0.93 PFn 2300 V"
DstPort LConn3
}
Branch {
ConnectType "DEST_SRC"
DstBlock "200 kW"
DstPort LConn3
}
}
Annotation {
Name "Instantaneous AC Overcurrent"
Position [532, 400]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
Annotation {
Name "AC Overcurrent (positive-sequence)"
Position [544, 423]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
Annotation {
Name "AC Current Unbalance"
Position [509, 443]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
Annotation {
Name "AC Undervoltage (positive-sequence)"
Position [549, 464]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
Annotation {
Name "AC Overvoltage (positive-sequence)"
Position [545, 483]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
Annotation {
Name "AC Voltage Unbalance (Negative-sequence)"
Position [567, 506]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
Annotation {
Name "AC Voltage Unbalance (Zero-sequence)"
Position [558, 526]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
Annotation {
Name "DC Overvoltage"
Position [493, 546]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
Annotation {
Name "Under Speed"
Position [486, 568]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
Annotation {
Name "Over Speed"
Position [481, 588]
UseDisplayTextAsClickCallback off
FontName "Arial"
FontSize 12
}
}
}
Block {
BlockType RateLimiter
Name "Rate Limiter"
Position [740, 20, 760, 40]
ShowName off
}
Block {
BlockType Display
Name "Trip1"
Ports [1]
Position [910, 317, 1005, 343]
ShowName off
FontName "Arial"
FontSize 12
Decimation "1"
Lockdown off
}
Block {
BlockType Display
Name "Trip2"
Ports [1]
Position [910, 407, 1010, 433]
ShowName off
FontName "Arial"
FontSize 12
Decimation "1"
Lockdown off
}
Block {
BlockType Step
Name "Wind Speedn(m/s)"
Position [680, 15, 710, 45]
BackgroundColor "lightBlue"
Time "5"
Before "8"
After "14"
SampleTime "0"
}
Block {
BlockType Scope
Name "Wind Turbine"
Ports [8]
Position [620, 325, 680, 540]
BackgroundColor "green"
Floating off
Location [-3, 48, 1277, 765]
Open off
NumInputPorts "8"
ZoomMode "yonly"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
axes2 "%<SignalLabel>"
axes3 "%<SignalLabel>"
axes4 "%<SignalLabel>"
axes5 "%<SignalLabel>"
axes6 "%<SignalLabel>"
axes7 "%<SignalLabel>"
axes8 "%<SignalLabel>"
}
TimeRange "50"
YMin "0~0~0~-5~1100~0.5~5~0"
YMax "1.2~1.3~10~5~1300~1.5~20~2"
DataFormat "StructureWithTime"
LimitDataPoints off
SampleTime "0"
}
Block {
BlockType Reference
Name "Wind TurbinenDoubly-Fed Induction Generatorn("
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Ports [2, 1, 0, 0, 0, 3]
Position [800, 61, 865, 169]
BackgroundColor "lightBlue"
SourceBlock "DRlib/Wind Generation/Wind TurbinenDoubly-Fed "
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SourceType "Wind Turbine Doubly-Fed Induction Generator (Ph"
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ShowPortLabels on
ShowParameters "Generator data"
nom "[6*1.5e6/0.9 575 60]"
sta "[ 0.00706 0.171]"
rot "[ 0.005 0.156]"
Lm "2.9"
mec "[5.04 0.01 3]"
init "[0.2 0 0 0 0 0]"
Pmax "0.5"
Lchoke "[0.15 0.15/100]"
init_inductor "[0 90]"
Vdc_nom "1200"
capacitor "6*10000e-6"
ExternalTm off
DisplayTurbChar off
speed_power "[0 0; 0.24 0.007; 0.36 0.024; 0.6 0.112; 0.96 0"
".46; 1.2 0.898; 1.5 0.898]"
Pmec "6*1.5e6"
speed_ABCD "[0.7 0.71 1.2 1.21]"
power_C "0.73"
wind_point_C "12"
pitch_gain "500"
pitch_max "45"
pitch_rate "2"
ControlVQ "Voltage regulation"
ExternalVref off
Vref "1.0"
ExternalQref off
Qref "0"
ExternalIqref off
Iq_ref "0"
Kpi_volt_reg "[1.25 300]"
Xs "0.02"
Kpi_Q "[0.05 5]"
Kpi_power_reg "[1 100]"
Kpi_dc_reg "[0.002 0.05]"
Kpi_grid_side_cur_reg "[1 100]"
Kpi_rotor_side_cur_reg "[0.3 8]"
V_slew_rate "100"
Q_slew_rate "100"
power_slew_rate "1"
current_slew_rate "200"
}
Block {
BlockType SubSystem
Name "Wind TurbinenProtection"
Ports [0, 2]
Position [780, 331, 865, 449]
ForegroundColor "blue"
DropShadow on
ShowName off
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
MaskDisplay "disp('Wind\nTurbine\nProtection')"
MaskIconFrame on
MaskIconOpaque off
MaskIconRotate "none"
MaskIconUnits "autoscale"
System {
Name "Wind TurbinenProtection"
Location [425, 136, 1071, 529]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType From
Name "From10"
Position [20, 92, 80, 108]
ShowName off
CloseFcn "tagdialog Close"
GotoTag "Vdc"
}
Block {
BlockType From
Name "From11"
Position [20, 152, 80, 168]
ShowName off
CloseFcn "tagdialog Close"
GotoTag "wr"
}
Block {
BlockType From
Name "From7"
Position [20, 61, 90, 79]
ShowName off
CloseFcn "tagdialog Close"
GotoTag "Iabc_B575"
}
Block {
BlockType From
Name "From9"
Position [20, 31, 90, 49]
ShowName off
CloseFcn "tagdialog Close"
GotoTag "Vabc_B575"
}
Block {
BlockType Ground
Name "Ground2"
Position [75, 123, 85, 137]
ShowName off
}
Block {
BlockType SubSystem
Name "ProtectionnSystem"
Ports [5, 3]
Position [115, 29, 215, 171]
BackgroundColor "cyan"
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
MaskType "Protection System"
MaskDescription "Protection type:n1. Instantaneous AC Ov"
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MaskPromptString "Fundamental frequency f1 (Hz):|Instantaneou"
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"(pu), Delay(s)]:|Maximum DC Voltage [ Vmax(V), Delay(s) ]:|Under/Over Speed "
"[ Speedmin (pu), Speedmax (pu), Delay(s)]:|Start time for protection system ("
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MaskStyleString "edit,edit,edit,edit,edit,edit,edit,edit,edi"
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MaskTunableValueString "on,on,on,on,on,on,on,on,on"
MaskCallbackString "||||||||"
MaskEnableString "on,on,on,on,on,on,on,on,on"
MaskVisibilityString "on,on,on,on,on,on,on,on,on"
MaskToolTipString "on,on,on,on,on,on,on,on,on"
MaskVarAliasString ",,,,,,,,"
MaskVariables "Freq=@1;Max_Iinst=@2;MaxI1=@3;MaxI2I1=@4;Mi"
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MaskInitialization "a=exp(2*pi*j/3);na2=a^2;nMax_I1=MaxI1(1);"
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"MinMaxV1(1);nMax_V1=MinMaxV1(2);nDelay_V1=MinMaxV1(3);nMax_V2_V1=MaxV2V1(1"
");nMax_V0_V1=MaxV2V1(2);nDelay_V2_V1=MaxV2V1(3);nMax_Vdc=MaxVdc(1);nDelay"
"_Vdc=MaxVdc(2);nMin_Speed=MaxSpeed(1);nMax_Speed=MaxSpeed(2);nDelay_Speed="
"MaxSpeed(3);n"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
MaskValueString "60|10|[ 1.1, 5 ]|[ 0.4, 0.2]|[ 0.75, 1.1, 0"
".1 ]|[ 0.05, 0.05, 0.2 ]|[ 1900, 0.001 ]|[ 0.3, 1.5, 5 ]|5"
MaskTabNameString ",,,,,,,,"
System {
Name "ProtectionnSystem"
Location [22, 179, 1013, 854]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "Vabc (pu)"
Position [30, 208, 60, 222]
IconDisplay "Port number"
PortDimensions "3"
}
Block {
BlockType Inport
Name "Iabc (pu)"
Position [30, 68, 60, 82]
Port "2"
IconDisplay "Port number"
PortDimensions "3"
}
Block {
BlockType Inport
Name "Vdc (V)"
Position [30, 338, 60, 352]
Port "3"
IconDisplay "Port number"
PortDimensions "1"
}
Block {
BlockType Inport
Name "Reset"
Position [545, 223, 575, 237]
Port "4"
IconDisplay "Port number"
PortDimensions "1"
}
Block {
BlockType Inport
Name "Speed (pu)"
Position [30, 463, 60, 477]
Port "5"
IconDisplay "Port number"
PortDimensions "1"
}
Block {
BlockType SubSystem
Name "AC CurrentnProtection"
Ports [1, 3]
Position [100, 27, 175, 123]
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
System {
Name "AC CurrentnProtection"
Location [366, 109, 1176, 404]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "abc"
Position [40, 193, 70, 207]
IconDisplay "Port number"
PortDimensions "3"
}
Block {
BlockType ComplexToMagnitudeAngle
Name "Complex tonMagnitude-Angle1"
Ports [1, 1]
Position [240, 68, 265, 92]
ShowName off
Output "Magnitude"
}
Block {
BlockType SubSystem
Name "CurrentnMeasurement"
Ports [1, 2]
Position [150, 181, 210, 214]
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
System {
Name "CurrentnMeasurement"
Location [278, 268, 1122, 478]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "abc"
Position [15, 43, 45, 57]
IconDisplay "Port number"
PortDimensions "3"
}
Block {
BlockType Gain
Name "Gain1"
Position [275, 45, 345, 85]
Gain "[1 a a2]"
}
Block {
BlockType Gain
Name "Gain2"
Position [275, 110, 345, 150]
Gain "[1 a2 a]"
}
Block {
BlockType Gain
Name "Gain3"
Position [430, 47, 480, 83]
ShowName off
Gain "1/3"
}
Block {
BlockType Gain
Name "Gain4"
Position [430, 112, 480, 148]
ShowName off
Gain "1/3"
}
Block {
BlockType Mux
Name "Mux"
Ports [3, 1]
Position [170, 39, 175, 91]
ShowName off
Inputs "3"
DisplayOption "bar"
}
Block {
BlockType Product
Name "Product"
Ports [2, 1]
Position [670, 91, 705, 144]
ShowName off
Inputs "/*"
InputSameDT off
RndMeth "Floor"
}
Block {
BlockType Saturate
Name "Saturation"
Position [600, 52, 625, 78]
ShowName off
UpperLimit "1e6"
LowerLimit "1e-6"
}
Block {
BlockType Selector
Name "Selector"
Ports [1, 1]
Position [100, 44, 135, 56]
ShowName off
InputPortWidth "3"
}
Block {
BlockType Selector
Name "Selector1"
Ports [1, 1]
Position [100, 59, 135, 71]
ShowName off
Elements "2"
InputPortWidth "3"
}
Block {
BlockType Selector
Name "Selector2"
Ports [1, 1]
Position [100, 74, 135, 86]
ShowName off
Elements "3"
InputPortWidth "3"
}
Block {
BlockType Sum
Name "Sum"
Ports [1, 1]
Position [375, 55, 395, 75]
ShowName off
IconShape "round"
Inputs "1"
}
Block {
BlockType Sum
Name "Sum1"
Ports [1, 1]
Position [375, 120, 395, 140]
ShowName off
IconShape "round"
Inputs "1"
}
Block {
BlockType SubSystem
Name "magnitude"
Ports [1, 1]
Position [520, 54, 565, 76]
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
System {
Name "magnitude"
Location [238, 376, 639, 546]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "In1"
Position [25, 68, 55, 82]
IconDisplay "Port number"
}
Block {
BlockType ComplexToRealImag
Name "Complex tonReal-Imag"
Ports [1, 2]
Position [80, 58, 110, 87]
ShowName off
Output "Real and imag"
}
Block {
BlockType SubSystem
Name "Fourier1"
Ports [1, 2]
Position [155, 26, 220, 59]
ShowName off
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
MaskType "Fourier analyser"
MaskDescription "The Fourier block performs a Four"
"ier analysis of the input signal over a running window of one cycle of the fu"
"ndamental frequency. First and second outputs return respectively the magnitu"
"de and phase (degrees) of the harmonic component specified."
MaskHelp "web(psbhelp)"
MaskPromptString "Fundamental frequency f1 (Hz):|Ha"
"rmonic n (0=DC; 1=fundamental; 2=2nd harm; ...) :"
MaskStyleString "edit,edit"
MaskTunableValueString "on,on"
MaskCallbackString "|"
MaskEnableString "on,on"
MaskVisibilityString "on,on"
MaskToolTipString "on,on"
MaskVarAliasString ","
MaskVariables "f1=@1;n=@2;"
MaskInitialization " k=2-(n==0);n"
MaskIconFrame on
MaskIconOpaque off
MaskIconRotate "none"
MaskIconUnits "autoscale"
MaskValueString "Freq|0"
MaskTabNameString ","
System {
Name "Fourier1"
Location [52, 538, 953, 977]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "signal"
Position [15, 105, 35, 125]
IconDisplay "Port number"
}
Block {
BlockType Constant
Name "Constant"
Position [160, 100, 190, 130]
Value "0"
}
Block {
BlockType Fcn
Name "Fcn"
Position [475, 45, 515, 65]
Expr "u^2"
}
Block {
BlockType Fcn
Name "Fcn1"
Position [475, 135, 515, 155]
Expr "u^2"
}
Block {
BlockType Fcn
Name "Fcn2"
Position [595, 94, 665, 116]
Expr "sqrt(u)"
}
Block {
BlockType Fcn
Name "Fcn3"
Position [550, 180, 685, 210]
Expr "180/pi*atan2(u[2],u[1])"
}
Block {
BlockType Gain
Name "Gain1"
Position [55, 97, 105, 133]
Gain "k*f1"
}
Block {
BlockType Integrator
Name "Integ2"
Ports [2, 1]
Position [220, 174, 260, 216]
InitialConditionSource "external"
IgnoreLimit off
}
Block {
BlockType Mux
Name "Mux"
Ports [2, 1]
Position [475, 176, 505, 209]
Inputs "2"
}
Block {
BlockType Product
Name "Product"
Ports [2, 1]
Position [165, 21, 190, 59]
RndMeth "Floor"
}
Block {
BlockType Product
Name "Product1"
Ports [2, 1]
Position [160, 166, 185, 204]
RndMeth "Floor"
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [550, 79, 570, 126]
}
Block {
BlockType Sum
Name "Sum1"
Ports [2, 1]
Position [365, 29, 385, 76]
Inputs "+-"
}
Block {
BlockType Sum
Name "Sum2"
Ports [2, 1]
Position [380, 174, 400, 221]
Inputs "+-"
}
Block {
BlockType TransportDelay
Name "T"
Position [300, 50, 340, 80]
DelayTime "1/f1"
BufferSize "2048"
}
Block {
BlockType TransportDelay
Name "T1"
Position [305, 195, 345, 225]
DelayTime "1/f1"
BufferSize "2048"
}
Block {
BlockType Sin
Name "cos(nwt)"
Ports [0, 1]
Position [65, 180, 90, 210]
SineType "Time based"
Frequency "2*pi*n*f1"
Phase "pi/2"
SampleTime "0"
}
Block {
BlockType Integrator
Name "integ1"
Ports [2, 1]
Position [230, 19, 260, 61]
InitialConditionSource "external"
IgnoreLimit off
}
Block {
BlockType Sin
Name "sin(nwt)"
Ports [0, 1]
Position [65, 15, 90, 45]
SineType "Time based"
Frequency "2*pi*n*f1"
SampleTime "0"
}
Block {
BlockType Outport
Name "magnitude"
Position [710, 95, 730, 115]
IconDisplay "Port number"
BusOutputAsStruct off
InitialOutput "0"
}
Block {
BlockType Outport
Name "angle"
Position [710, 185, 730, 205]
Port "2"
IconDisplay "Port number"
BusOutputAsStruct off
InitialOutput "0"
}
Line {
SrcBlock "Fcn2"
SrcPort 1
DstBlock "magnitude"
DstPort 1
}
Line {
SrcBlock "Gain1"
SrcPort 1
Points [0, 0; 10, 0]
Branch {
Points [0, 60]
DstBlock "Product1"
DstPort 1
}
Branch {
Points [0, -65]
DstBlock "Product"
DstPort 2
}
}
Line {
SrcBlock "signal"
SrcPort 1
DstBlock "Gain1"
DstPort 1
}
Line {
SrcBlock "Sum1"
SrcPort 1
Points [55, 0]
Branch {
Points [0, 130]
DstBlock "Mux"