Unable to load block diagram 'powerlib2'

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kash
kash 2012-9-14
评论： yulin zhang 2024-1-28
I have downloaded a simulink program from net and tried to run,but i get the error Unable to load block diagram 'powerlib2' ,please tell how to rectify it
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TAB
TAB 2012-9-14
编辑：TAB 2012-9-14
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回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2012-9-14
编辑：Azzi Abdelmalek 2012-9-14
it seems that powerlib2 is obsolete after matlab 2007a.
look at this link http://www.mathworks.com/matlabcentral/newsreader/view_thread/258574
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Kaustubha Govind
Kaustubha Govind 2012-9-14
编辑：Kaustubha Govind 2012-9-14
To clarify further, as per Arnaud's comment on that page: you need to open the model in R2006b or earlier, convert it to powerlib3 with psbupdate, save it. You should then be able to open it up in R2008a or later versions.
yulin zhang
yulin zhang 2024-1-28
% 打开新的Simulink模型
model = 'three_node_system';
new_system(model);
open_system(model);
% 添加同步发电机
generator = 'Simscape/Electrical/Specialized Power Systems/Electrical Machines/DC Machine';
add_block(generator, 'three_node_system/Generator');

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