s1.m

simulink electrical machine.

function [ret,x0,str,ts,xts]=s1(t,x,u,flag);
%s1	is the M-file description of the SIMULINK system named s1.
%	The block-diagram can be displayed by typing: s1.
%
%	SYS=s1(T,X,U,FLAG) returns depending on FLAG certain
%	system values given time point, T, current state vector, X,
%	and input vector, U.
%	FLAG is used to indicate the type of output to be returned in SYS.
%
%	Setting FLAG=1 causes s1 to return state derivatives, FLAG=2
%	discrete states, FLAG=3 system outputs and FLAG=4 next sample
%	time. For more information and other options see SFUNC.
%
%	Calling s1 with a FLAG of zero:
%	[SIZES]=s1([],[],[],0),  returns a vector, SIZES, which
%	contains the sizes of the state vector and other parameters.
%		SIZES(1) number of states
%		SIZES(2) number of discrete states
%		SIZES(3) number of outputs
%		SIZES(4) number of inputs
%		SIZES(5) number of roots (currently unsupported)
%		SIZES(6) direct feedthrough flag
%		SIZES(7) number of sample times
%
%	For the definition of other parameters in SIZES, see SFUNC.
%	See also, TRIM, LINMOD, LINSIM, EULER, RK23, RK45, ADAMS, GEAR.

% Note: This M-file is only used for saving graphical information;
%       after the model is loaded into memory an internal model
%       representation is used.

% the system will take on the name of this mfile:
sys = mfilename;
new_system(sys)
simver(1.3)
if (0 == (nargin + nargout))
     set_param(sys,'Location',[0,39,791,455])
     open_system(sys)
end;
set_param(sys,'algorithm',     'Adams/Gear')
set_param(sys,'Start time',    '0.0')
set_param(sys,'Stop time',     'tstop')
set_param(sys,'Min step size', '2e-4')
set_param(sys,'Max step size', '1e-2')
set_param(sys,'Relative error','1e-7')
set_param(sys,'Return vars',   '')

add_block('built-in/Scope',[sys,'/','Scope'])
set_param([sys,'/','Scope'],...
		'Vgain','30.000000',...
		'Hgain','2.000000',...
		'Vmax','60.000000',...
		'Hmax','4.000000',...
		'Window',[0,400,812,600])
open_system([sys,'/','Scope'])
set_param([sys,'/','Scope'],...
		'position',[590,32,605,58])


%     Subsystem  'Daxis'.

new_system([sys,'/','Daxis'])
set_param([sys,'/','Daxis'],'Location',[213,440,1045,854])

add_block('built-in/Fcn',[sys,'/','Daxis/Fcn'])
set_param([sys,'/','Daxis/Fcn'],...
		'Expr','wb*(u[2]+(rs/xls)*(u[1]-u[3]))',...
		'position',[145,135,310,165])

add_block('built-in/Mux',[sys,'/','Daxis/Mux'])
set_param([sys,'/','Daxis/Mux'],...
		'inputs','3',...
		'position',[100,108,120,192])

add_block('built-in/Inport',[sys,'/','Daxis/in_vds'])
set_param([sys,'/','Daxis/in_vds'],...
		'position',[50,140,70,160])

add_block('built-in/Outport',[sys,'/','Daxis/out_psids'])
set_param([sys,'/','Daxis/out_psids'],...
		'position',[735,65,755,85])

add_block('built-in/Outport',[sys,'/','Daxis/out_ids'])
set_param([sys,'/','Daxis/out_ids'],...
		'Port','2',...
		'position',[735,130,755,150])

add_block('built-in/Fcn',[sys,'/','Daxis/Fcn4'])
set_param([sys,'/','Daxis/Fcn4'],...
		'Expr','(u[1]-u[2])/xls',...
		'position',[495,126,585,154])

add_block('built-in/Mux',[sys,'/','Daxis/Mux4'])
set_param([sys,'/','Daxis/Mux4'],...
		'inputs','2',...
		'position',[450,114,470,161])

add_block('built-in/Note',[sys,'/','Daxis/ids'])
set_param([sys,'/','Daxis/ids'],...
		'position',[600,120,605,125])

add_block('built-in/Integrator',[sys,'/','Daxis/psids_'])
set_param([sys,'/','Daxis/psids_'],...
		'Initial','Psidso',...
		'position',[335,137,365,163])

add_block('built-in/Note',[sys,'/','Daxis/psids'])
set_param([sys,'/','Daxis/psids'],...
		'position',[380,125,385,130])

add_block('built-in/Note',[sys,'/','Daxis/psiqm'])
set_param([sys,'/','Daxis/psiqm'],...
		'position',[665,200,670,205])

add_block('built-in/Outport',[sys,'/',['Daxis/out_idr''']])
set_param([sys,'/',['Daxis/out_idr''']],...
		'Port','3',...
		'position',[735,305,755,325])

add_block('built-in/Fcn',[sys,'/','Daxis/Fcn5'])
set_param([sys,'/','Daxis/Fcn5'],...
		'Expr','(u[1]-u[2])/xplr',...
		'position',[490,300,585,330])

add_block('built-in/Integrator',[sys,'/',['Daxis/psidr''_']])
set_param([sys,'/',['Daxis/psidr''_']],...
		'Initial','Psipdro',...
		'position',[345,287,375,313])

add_block('built-in/Note',[sys,'/',['Daxis/idr''']])
set_param([sys,'/',['Daxis/idr''']],...
		'position',[600,292,605,297])

add_block('built-in/Mux',[sys,'/','Daxis/Mux1'])
set_param([sys,'/','Daxis/Mux1'],...
		'inputs','3',...
		'position',[105,262,125,338])

add_block('built-in/Fcn',[sys,'/','Daxis/Fcn2'])
set_param([sys,'/','Daxis/Fcn2'],...
		'Expr','wb*(-u[2] +(rpr/xplr)*(u[3]-u[1]))',...
		'position',[145,284,325,316])

add_block('built-in/Inport',[sys,'/',['Daxis/in_(wr//wb)*psiqr''']])
set_param([sys,'/',['Daxis/in_(wr//wb)*psiqr''']],...
		'Port','2',...
		'position',[45,290,65,310])

add_block('built-in/Fcn',[sys,'/','Daxis/Fcn3'])
set_param([sys,'/','Daxis/Fcn3'],...
		'Expr','xM*(u[1]/xls+u[2]/xplr)',...
		'position',[485,207,635,243])

add_block('built-in/Mux',[sys,'/','Daxis/Mux3'])
set_param([sys,'/','Daxis/Mux3'],...
		'inputs','2',...
		'position',[445,193,465,257])

add_block('built-in/Mux',[sys,'/','Daxis/Mux2'])
set_param([sys,'/','Daxis/Mux2'],...
		'inputs','2',...
		'position',[450,286,470,339])

add_block('built-in/Note',[sys,'/',['Daxis/psidr''']])
set_param([sys,'/',['Daxis/psidr''']],...
		'position',[390,276,395,281])

add_block('built-in/Outport',[sys,'/',['Daxis/out_psidr''']])
set_param([sys,'/',['Daxis/out_psidr''']],...
		'Port','4',...
		'position',[735,260,755,280])
add_line([sys,'/','Daxis'],[640,225;695,225;695,365;410,365;410,325;445,325])
add_line([sys,'/','Daxis'],[380,300;445,300])
add_line([sys,'/','Daxis'],[475,315;485,315])
add_line([sys,'/','Daxis'],[380,300;415,300;415,240;440,240])
add_line([sys,'/','Daxis'],[370,150;405,150;405,210;80,210;80,180;95,180])
add_line([sys,'/','Daxis'],[380,300;415,300;415,240;85,240;85,275;100,275])
add_line([sys,'/','Daxis'],[130,300;140,300])
add_line([sys,'/','Daxis'],[640,225;695,225;695,90;80,90;80,120;95,120])
add_line([sys,'/','Daxis'],[640,225;695,225;695,365;75,365;75,325;100,325])
add_line([sys,'/','Daxis'],[640,225;695,225;695,180;425,180;425,150;445,150])
add_line([sys,'/','Daxis'],[370,150;405,150;405,125;445,125])
add_line([sys,'/','Daxis'],[475,140;490,140])
add_line([sys,'/','Daxis'],[470,225;480,225])
add_line([sys,'/','Daxis'],[370,150;405,150;405,210;440,210])
add_line([sys,'/','Daxis'],[330,300;340,300])
add_line([sys,'/','Daxis'],[315,150;330,150])
add_line([sys,'/','Daxis'],[125,150;140,150])
add_line([sys,'/','Daxis'],[590,140;730,140])
add_line([sys,'/','Daxis'],[370,150;405,150;405,75;730,75])
add_line([sys,'/','Daxis'],[75,150;95,150])
add_line([sys,'/','Daxis'],[70,300;100,300])
add_line([sys,'/','Daxis'],[590,315;730,315])
add_line([sys,'/','Daxis'],[380,300;415,300;415,270;730,270])


%     Finished composite block 'Daxis'.

set_param([sys,'/','Daxis'],...
		'position',[380,280,415,335])


%     Subsystem  'Qaxis'.

new_system([sys,'/','Qaxis'])
set_param([sys,'/','Qaxis'],'Location',[213,440,1045,854])

add_block('built-in/Fcn',[sys,'/','Qaxis/Fcn'])
set_param([sys,'/','Qaxis/Fcn'],...
		'Expr','wb*(u[2]+(rs/xls)*(u[1]-u[3]))',...
		'position',[145,135,310,165])

add_block('built-in/Mux',[sys,'/','Qaxis/Mux'])
set_param([sys,'/','Qaxis/Mux'],...
		'inputs','3',...
		'position',[100,108,120,192])

add_block('built-in/Inport',[sys,'/','Qaxis/in_vqs'])
set_param([sys,'/','Qaxis/in_vqs'],...
		'position',[50,140,70,160])

add_block('built-in/Outport',[sys,'/','Qaxis/out_psiqs'])
set_param([sys,'/','Qaxis/out_psiqs'],...
		'position',[735,65,755,85])

add_block('built-in/Outport',[sys,'/','Qaxis/out_iqs'])
set_param([sys,'/','Qaxis/out_iqs'],...
		'Port','2',...
		'position',[735,130,755,150])

add_block('built-in/Fcn',[sys,'/','Qaxis/Fcn4'])
set_param([sys,'/','Qaxis/Fcn4'],...
		'Expr','(u[1]-u[2])/xls',...
		'position',[495,126,585,154])

add_block('built-in/Mux',[sys,'/','Qaxis/Mux4'])
set_param([sys,'/','Qaxis/Mux4'],...
		'inputs','2',...
		'position',[450,114,470,161])

add_block('built-in/Note',[sys,'/','Qaxis/iqs'])
set_param([sys,'/','Qaxis/iqs'],...
		'position',[600,120,605,125])

add_block('built-in/Integrator',[sys,'/','Qaxis/psiqs_'])
set_param([sys,'/','Qaxis/psiqs_'],...
		'Initial','Psiqso',...
		'position',[335,137,365,163])

add_block('built-in/Note',[sys,'/','Qaxis/psiqs'])
set_param([sys,'/','Qaxis/psiqs'],...
		'position',[380,125,385,130])

add_block('built-in/Note',[sys,'/','Qaxis/psiqm'])
set_param([sys,'/','Qaxis/psiqm'],...
		'position',[665,200,670,205])

add_block('built-in/Outport',[sys,'/',['Qaxis/out_iqr''']])
set_param([sys,'/',['Qaxis/out_iqr''']],...
		'Port','3',...
		'position',[735,305,755,325])

add_block('built-in/Fcn',[sys,'/','Qaxis/Fcn5'])
set_param([sys,'/','Qaxis/Fcn5'],...
		'Expr','(u[1]-u[2])/xplr',...
		'position',[490,300,585,330])

add_block('built-in/Integrator',[sys,'/',['Qaxis/psiqr''_']])
set_param([sys,'/',['Qaxis/psiqr''_']],...
		'Initial','Psipqro',...
		'position',[345,287,375,313])

add_block('built-in/Note',[sys,'/',['Qaxis/iqr''']])
set_param([sys,'/',['Qaxis/iqr''']],...
		'position',[600,292,605,297])

add_block('built-in/Mux',[sys,'/','Qaxis/Mux1'])
set_param([sys,'/','Qaxis/Mux1'],...
		'inputs','3',...
		'position',[105,262,125,338])

add_block('built-in/Fcn',[sys,'/','Qaxis/Fcn2'])
set_param([sys,'/','Qaxis/Fcn2'],...
		'Expr','wb*(u[2] +(rpr/xplr)*(u[3]-u[1]))',...
		'position',[145,284,325,316])

add_block('built-in/Inport',[sys,'/',['Qaxis/in_(wr//wb)*psidr''']])
set_param([sys,'/',['Qaxis/in_(wr//wb)*psidr''']],...
		'Port','2',...
		'position',[45,290,65,310])

add_block('built-in/Fcn',[sys,'/','Qaxis/Fcn3'])
set_param([sys,'/','Qaxis/Fcn3'],...
		'Expr','xM*(u[1]/xls+u[2]/xplr)',...
		'position',[485,207,635,243])

add_block('built-in/Mux',[sys,'/','Qaxis/Mux3'])
set_param([sys,'/','Qaxis/Mux3'],...
		'inputs','2',...
		'position',[445,193,465,257])

add_block('built-in/Mux',[sys,'/','Qaxis/Mux2'])
set_param([sys,'/','Qaxis/Mux2'],...
		'inputs','2',...
		'position',[450,286,470,339])

add_block('built-in/Note',[sys,'/',['Qaxis/psiqr''']])
set_param([sys,'/',['Qaxis/psiqr''']],...
		'position',[390,276,395,281])

add_block('built-in/Outport',[sys,'/',['Qaxis/out_psiqr''']])
set_param([sys,'/',['Qaxis/out_psiqr''']],...
		'Port','4',...
		'position',[735,260,755,280])
add_line([sys,'/','Qaxis'],[640,225;695,225;695,365;410,365;410,325;445,325])
add_line([sys,'/','Qaxis'],[380,300;445,300])
add_line([sys,'/','Qaxis'],[475,315;485,315])
add_line([sys,'/','Qaxis'],[380,300;415,300;415,240;440,240])
add_line([sys,'/','Qaxis'],[370,150;405,150;405,210;80,210;80,180;95,180])
add_line([sys,'/','Qaxis'],[380,300;415,300;415,240;85,240;85,275;100,275])
add_line([sys,'/','Qaxis'],[130,300;140,300])
add_line([sys,'/','Qaxis'],[640,225;695,225;695,90;80,90;80,120;95,120])
add_line([sys,'/','Qaxis'],[640,225;695,225;695,365;75,365;75,325;100,325])
add_line([sys,'/','Qaxis'],[640,225;695,225;695,180;425,180;425,150;445,150])
add_line([sys,'/','Qaxis'],[370,150;405,150;405,125;445,125])
add_line([sys,'/','Qaxis'],[475,140;490,140])
add_line([sys,'/','Qaxis'],[470,225;480,225])
add_line([sys,'/','Qaxis'],[370,150;405,150;405,210;440,210])
add_line([sys,'/','Qaxis'],[330,300;340,300])
add_line([sys,'/','Qaxis'],[315,150;330,150])
add_line([sys,'/','Qaxis'],[125,150;140,150])
add_line([sys,'/','Qaxis'],[590,140;730,140])
add_line([sys,'/','Qaxis'],[370,150;405,150;405,75;730,75])
add_line([sys,'/','Qaxis'],[75,150;95,150])
add_line([sys,'/','Qaxis'],[70,300;100,300])
add_line([sys,'/','Qaxis'],[590,315;730,315])
add_line([sys,'/','Qaxis'],[380,300;415,300;415,270;730,270])


%     Finished composite block 'Qaxis'.

set_param([sys,'/','Qaxis'],...
		'position',[375,105,410,160])

add_block('built-in/Note',[sys,'/',['Induction Machine Simulation',13,'  in Stationary Reference Frame']])
set_param([sys,'/',['Induction Machine Simulation',13,'  in Stationary Reference Frame']],...
		'position',[135,350,140,355])

add_block('built-in/Mux',[sys,'/','Mux'])
set_param([sys,'/','Mux'],...
		'inputs','5',...
		'position',[505,31,530,99])

add_block('built-in/Clock',[sys,'/','Clock'])
set_param([sys,'/','Clock'],...
		'orientation',3,...
		'position',[131,50,159,75])

add_block('built-in/To Workspace',[sys,'/','To Workspace'])
set_param([sys,'/','To Workspace'],...
		'mat-name','y',...
		'buffer','80000',...
		'position',[585,76,630,94])

add_block('built-in/Note',[sys,'/','i0s'])
set_param([sys,'/','i0s'],...
		'position',[550,330,555,335])


%     Subsystem  'Zero_seq'.

new_system([sys,'/','Zero_seq'])
set_param([sys,'/','Zero_seq'],'Location',[160,675,612,861])

add_block('built-in/Gain',[sys,'/','Zero_seq/rs'])
set_param([sys,'/','Zero_seq/rs'],...
		'orientation',2,...
		'Gain','rs',...
		'position',[200,122,245,158])

add_block('built-in/Sum',[sys,'/','Zero_seq/Sum'])
set_param([sys,'/','Zero_seq/Sum'],...
		'inputs','+-',...
		'position',[140,59,155,101])

add_block('built-in/Gain',[sys,'/','Zero_seq/wb//xls'])
set_param([sys,'/','Zero_seq/wb//xls'],...
		'Gain','wb/xls',...
		'position',[180,62,240,98])

add_block('built-in/Integrator',[sys,'/','Zero_seq/Integrator'])
set_param([sys,'/','Zero_seq/Integrator'],...
		'position',[265,65,295,95])

add_block('built-in/Outport',[sys,'/','Zero_seq/out_i0s'])
set_param([sys,'/','Zero_seq/out_i0s'],...
		'position',[365,70,385,90])

add_block('built-in/Inport',[sys,'/','Zero_seq/in_v0s'])
set_param([sys,'/','Zero_seq/in_v0s'],...
		'position',[55,60,75,80])
add_line([sys,'/','Zero_seq'],[195,140;115,140;115,90;135,90])
add_line([sys,'/','Zero_seq'],[300,80;310,80;310,140;250,140])
add_line([sys,'/','Zero_seq'],[160,80;175,80])
add_line([sys,'/','Zero_seq'],[245,80;260,80])
add_line([sys,'/','Zero_seq'],[80,70;135,70])
add_line([sys,'/','Zero_seq'],[300,80;360,80])


%     Finished composite block 'Zero_seq'.

set_param([sys,'/','Zero_seq'],...
		'position',[495,325,530,375])

add_block('built-in/Note',[sys,'/','vqs'])
set_param([sys,'/','vqs'],...
		'position',[320,175,325,180])

add_block('built-in/Note',[sys,'/','Tem'])
set_param([sys,'/','Tem'],...
		'position',[499,177,504,182])

add_block('built-in/Product',[sys,'/','Product1'])
set_param([sys,'/','Product1'],...
		'orientation',2,...
		'position',[410,223,430,247])

add_block('built-in/Product',[sys,'/','Product'])
set_param([sys,'/','Product'],...
		'orientation',2,...
		'position',[410,174,430,196])


%     Subsystem  'Rotor'.

new_system([sys,'/','Rotor'])
set_param([sys,'/','Rotor'],'Location',[149,82,784,328])

add_block('built-in/Outport',[sys,'/','Rotor/out_Tem'])
set_param([sys,'/','Rotor/out_Tem'],...
		'position',[540,60,560,80])

add_block('built-in/Sum',[sys,'/','Rotor/Taccl'])
set_param([sys,'/','Rotor/Taccl'],...
		'inputs','++-',...
		'position',[355,95,370,175])