磁实验比较-反激式变压器（Matlab代码实现）

news2024/9/27 7:23:21

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📋📋📋本文目录如下：🎁🎁🎁

目录

💥1 概述

📚2 运行结果

🌈3 Matlab代码实现

🎉4 参考文献

💥1 概述

本文 “72个反激式变压器在具有损耗函数的5τ非线性电池上的比较分析”。此代码用于绘制研究论文中提交的比较复杂图形。研究论文中提出的72个损失函数已被绘制出来进行验证，并与JILES-Atherton模型和Lyapunov稳定性上的BH曲线的实际结果进行比较。该代码是基本的，但对于想要绘制类似或新的更具比较性的图形和轨迹的工程师、投资者来说很有用。

📚2 运行结果

部分结果图

部分代码：

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% Output Power vs. Copper Losses vs. Core Losses vs. MOSFET losses vs.Transformer Leakage losses vs. Switching Frequency vs Hysteresis losses JA Perturbation Simulation %%%

%Output Power = x1
%Core Losses = y1
%Copper Losses = y2
%MOSFET losses = y3
%Transformer Switching Frequency = y4
%Transformer Leakage losses = y5
% Hysteresis losses JA Perturbation Simulation = y6
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%% Transformer 2 %%%%%%%%%%%%%%%%%%%%%%%%%%

%Output Power
x1= [ 30 30 33 36 37.5 40 44 45 45 45 48 60 61 65 65 66.5 72 85];
xlabel('Output Power')

title('Transformer 2: Losses vs Pout vs Switching Freq' )

% %Core Losses

y1 = [173 272 231 337 188 267 324 358 355 358 357 503 414 395 689 461 598 506 ] ;
yyaxis left
ha=plot(x1,y1,'--+b','linewidth',1.1)

% %Copper Losses

y2 = [ 674 702 744 964 941 939 1507 1223 845 1534 1039 910 1689 1149 538 907 1447 1911 ];

hold on;
hb=plot(x1,y2,'--dr','linewidth',1.1)
ylabel('Core, Copper, MOS Losses, mW')
% %MOSFET losses

y3 = [ 669 704 736 931 978 840 1050 976 1018 1060 1082 797 783 688 701 794 879 896 ] ;

% %Transformer Leakage losses

y5 = [ 19.58 15.92 21.04 18.01 21.5 16.35 17.26 20.71 15.02 16.64 13.76 13.19 24.50 20.59 17.93 10.96 6.28 11.77 ];

hold on;
hc=plot(x1,y3,'--sg','linewidth',1.1)

%% Transformer Switching Frequency
y4 = [74.548 87.991 79.690 96.089 60.500 78.316 96.724 90.779 91.149 96.527 96.001 82.382 73.800 73.400 81.100 74.129 84.329 73.200 ] ;

hold on;
hd=stem(x1,y4,'--<m','linewidth',1.1)

yyaxis right
ylabel('Transformer Leakage, 渭H')

%% Hysteresis losses JA Perturbation Simulation

y6 =[
5.22
35.24
22.73
43.45
36.78
32.82
33.27
39.21
36.71
42.87
31.45
34.10
41.94
49.38
25.30
32.37
34.22
51.89 ];
hold on;
he=plot(x1,y5,'--oy','linewidth',1.1)
hold on;
hf=plot(x1,y6,'--*c','linewidth',1.1)

legend([ha,hb,hc,hd,he,hf], 'Core','Copper','MOS','Sw Freq','Lkg','JA','location','northeastoutside')
gcf;
saveas(gcf, 'results/Losses_T2aa.eps','epsc')
saveas(gcf, 'results/Losses_T2aa.png')