[互助]ADS sourcepull 问题

在进行原牵引的时候，仿真的图中效率变成负的了，即PAE=-0.14%,这是怎么回事 a?.=V  
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你增益小于1了吧？

有可能是直流电源设置的问题，或者是连接的问题，仔细检查一下。。。

我的直流偏置设小了，但是增大电源，就会出现错误 Ip]KPrwp  
Error detected by hpeesofsim during HB analysis `HB1'. { buy"X4  
    No convergence. r(2uu  
Error detected by hpeesofsim during HB analysis `HB1'. 4 N7^?  
    Max. number of Newton iterations reached.

gRT00  
    Convergence hints: Jdp3nzM^^@  
    o Increase max. iterations to 50. 'XBFv9&  
    o Select the Robust convergence mode, &l[$*<P5V  
    o Select the direct solver. t!\tF[9e  
    o Set Matrix Re-use to Robust. -FCe:iY! A  
    o Select the Krylov solver. 2,P^n4~A?w  
    o Increase Krylov Restart Length to 150. D#/Bx[  
    This is the maximum value based on available memory. K!]/(V(}  
    o Try TAHB (transient assisted HB). SC])?h-Fw  
    o Try to sweep a parameter. hDq`Z$_+KX  
    o Increase MaxStepRatio. UEVG0q
F  

是怎么回事呢 谢谢啊 {Z5nGG