File size: 5,236 Bytes
0c0a4be | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | % Define cell-to-cell variations and assign properties (best/worst) based
% on best/worst cooled cells to maximize impact of the variations
%
% Copyright 2020-2026 The MathWorks, Inc.
disp('Setup cell-to-cell variations')
%
% Find best and worst cells based on cooling data
sum_mat_cellQ=sum(sum(mat_cellQ));
worstCooledCell_indx=min(find(min(sum_mat_cellQ)==sum_mat_cellQ));
bestCooledCell_indx=max(find(max(sum_mat_cellQ)==sum_mat_cellQ));
%
% Cell Ahr variations
battery_varAhr_M1(1,worstCooledCell_indx)=batteryCell_Ahr_fracMin;
battery_varAhr_M1(1,bestCooledCell_indx)=batteryCell_Ahr_fracMax;
battery_varAhr_M2(1,worstCooledCell_indx)=batteryCell_Ahr_fracMax;
battery_varAhr_M2(1,bestCooledCell_indx)=batteryCell_Ahr_fracMin;
battery_varAhr_M3(1,worstCooledCell_indx)=batteryCell_Ahr_fracMin;
battery_varAhr_M3(1,bestCooledCell_indx)=batteryCell_Ahr_fracMax;
battery_varAhr_M4(1,worstCooledCell_indx)=batteryCell_Ahr_fracMax;
battery_varAhr_M4(1,bestCooledCell_indx)=batteryCell_Ahr_fracMin;
battery_varAhr_M5(1,worstCooledCell_indx)=batteryCell_Ahr_fracMin;
battery_varAhr_M5(1,bestCooledCell_indx)=batteryCell_Ahr_fracMax;
battery_varAhr_M6(1,worstCooledCell_indx)=batteryCell_Ahr_fracMax;
battery_varAhr_M6(1,bestCooledCell_indx)=batteryCell_Ahr_fracMin;
%
for i=1:battery_Np*battery_Ns
if(i~=worstCooledCell_indx && i~=bestCooledCell_indx)
battery_varAhr_M1(1,i)=batteryCell_Ahr_fracMin+...
i*(batteryCell_Ahr_fracMax-...
batteryCell_Ahr_fracMin)...
/(battery_Np*battery_Ns);
battery_varAhr_M2(1,i)=batteryCell_Ahr_fracMin+...
i*(batteryCell_Ahr_fracMax-...
batteryCell_Ahr_fracMin)...
/(battery_Np*battery_Ns);
battery_varAhr_M3(1,i)=batteryCell_Ahr_fracMin+...
i*(batteryCell_Ahr_fracMax-...
batteryCell_Ahr_fracMin)...
/(battery_Np*battery_Ns);
battery_varAhr_M4(1,i)=batteryCell_Ahr_fracMin+...
i*(batteryCell_Ahr_fracMax-...
batteryCell_Ahr_fracMin)...
/(battery_Np*battery_Ns);
battery_varAhr_M5(1,i)=batteryCell_Ahr_fracMin+...
i*(batteryCell_Ahr_fracMax-...
batteryCell_Ahr_fracMin)...
/(battery_Np*battery_Ns);
battery_varAhr_M6(1,i)=batteryCell_Ahr_fracMin+...
i*(batteryCell_Ahr_fracMax-...
batteryCell_Ahr_fracMin)...
/(battery_Np*battery_Ns);
end
end
% Cell R0 variations
battery_varR0_M1(1,worstCooledCell_indx)=batteryCell_R0_fracMin;
battery_varR0_M1(1,bestCooledCell_indx)=batteryCell_R0_fracMax;
battery_varR0_M2(1,worstCooledCell_indx)=batteryCell_R0_fracMax;
battery_varR0_M2(1,bestCooledCell_indx)=batteryCell_R0_fracMin;
battery_varR0_M3(1,worstCooledCell_indx)=batteryCell_R0_fracMin;
battery_varR0_M3(1,bestCooledCell_indx)=batteryCell_R0_fracMax;
battery_varR0_M4(1,worstCooledCell_indx)=batteryCell_R0_fracMax;
battery_varR0_M4(1,bestCooledCell_indx)=batteryCell_R0_fracMin;
battery_varR0_M5(1,worstCooledCell_indx)=batteryCell_R0_fracMin;
battery_varR0_M5(1,bestCooledCell_indx)=batteryCell_R0_fracMax;
battery_varR0_M6(1,worstCooledCell_indx)=batteryCell_R0_fracMax;
battery_varR0_M6(1,bestCooledCell_indx)=batteryCell_R0_fracMin;
%
for i=1:battery_Np*battery_Ns
if(i~=worstCooledCell_indx && i~=bestCooledCell_indx)
battery_varR0_M1(1,i)=batteryCell_R0_fracMin+...
i*(batteryCell_R0_fracMax-...
batteryCell_R0_fracMin)...
/(battery_Np*battery_Ns);
battery_varR0_M2(1,i)=batteryCell_R0_fracMin+...
i*(batteryCell_R0_fracMax-...
batteryCell_R0_fracMin)...
/(battery_Np*battery_Ns);
battery_varR0_M3(1,i)=batteryCell_R0_fracMin+...
i*(batteryCell_R0_fracMax-...
batteryCell_R0_fracMin)...
/(battery_Np*battery_Ns);
battery_varR0_M4(1,i)=batteryCell_R0_fracMin+...
i*(batteryCell_R0_fracMax-...
batteryCell_R0_fracMin)...
/(battery_Np*battery_Ns);
battery_varR0_M5(1,i)=batteryCell_R0_fracMin+...
i*(batteryCell_R0_fracMax-...
batteryCell_R0_fracMin)...
/(battery_Np*battery_Ns);
battery_varR0_M6(1,i)=batteryCell_R0_fracMin+...
i*(batteryCell_R0_fracMax-...
batteryCell_R0_fracMin)...
/(battery_Np*battery_Ns);
end
end
%
disp('Completed setup for cell-to-cell variations')
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