+Vd)Gmin=n*(Vomin+Vd)/VinGmax=n*(Vomax+Vd)/Vinfr=fmin*SQRT(1+K*(Gmax^2-1)/Gmax^2)fmax=fr/(SQRT(1+K*(Gmin-1)/Gmin))RL=Vout/IoRac=8*n2*RL/π2Qmax=(SQRT(K+G2max/(G2max-1))/(K*Gmax)一般取0.9-0.95的QmaxLr=((Q*Rac)/(2*3.14159*fr))*1000000Cr=1/(2*3.14159*fr*Rac*Q)*1000000000Lm=K*LrTd≥4*Cp*fmax*(Lr+Lm)Im=Vin/(4*fmax*(Lr+Lm)/1000000)Ip=Cp*Vin/Tdr(40pF是辅谐振电容值,600ns是预计死区时间Irms=Vout/(4*SQRT(2)*n*RL)*SQRT(4*3.14159^2+(n^4*RL^2)/(Lm^2*fr^2))IQrms=Irms/SQRT(2)为输出电压+管压降Id=Io/2Idrms=π*Io/(2*SQRT(2))IC1=SQRT(Idrms^2-Io^2)IL=IoVcr=SQRT(2)*Irms/(3.14159*fr*Cr)AP=(Pout/(K*ΔB*fr))^(4/3)【这里K取0.017,ΔB取0.25T】nr=SQRT((K+1)/K)*nNagain=SQRT((Lm*σr/(Ae*μ0))nL=Lr*1.414*Irms*2/0.25/Ale【1.414*Irms*2取得为谐振电流峰值的2倍,防止短路时饱和】σL=nL^2*ALe*4*3.14/LrnaL=SQRT((Lr*σLr/(ALe*4*3.14159))*10000)公司现有的1600V683电容两并两串为68nF选EE70的磁芯,两对,使用双EE70B的磁芯
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