[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 y/ef>ZZ  
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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 !1jBC.G1  
Error detected by hpeesofsim during HB analysis `HB1'. v+W&9>  
    No convergence. )al]*[lY  
Error detected by hpeesofsim during HB analysis `HB1'. qTRsZz@  
    Max. number of Newton iterations reached. ,8S/t+H  
    Convergence hints: ,uSMQS-O'4  
    o Increase max. iterations to 50. mDA:nx%5<  
    o Select the Robust convergence mode, /kZebNf6H  
    o Select the direct solver. [`#CXq'  
    o Set Matrix Re-use to Robust. `&r+F/Ap2  
    o Select the Krylov solver. XO>KZV7)  
    o Increase Krylov Restart Length to 150.
LiC*@W  
    This is the maximum value based on available memory. .9/hHCp  
    o Try TAHB (transient assisted HB). }/0X'o  
    o Try to sweep a parameter. Avge eJi  
    o Increase MaxStepRatio. {g'(~ qv  

是怎么回事呢 谢谢啊 h,(26 y/s