Mar 16, 2023
05:59 AM
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Mar 16, 2023
05:59 AM
HI,IPOSIM计算结温背后的引擎是PLECS,那如果我用PLECS搭建一个电路并且对IGBT进行热路仿真,然后将PLECS中搭建的电路的工况提取填入IPOSIM中进行"Load cycle simulation",冷却条件的填入有什么注意事项?能和PLECS搭建的散热器模型条件保持一致吗?如果可以与PLECS的散热条件一致,其他参数也能一致,那用IPOSIM计算结温和功耗的结果会和PLECS计算得到的曲线一样吗?
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Mar 17, 2023
12:21 AM
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Mar 17, 2023
12:21 AM
Laney您好,
1, 关于冷却条件的注意事项请参考help of defining heatsinks. 如下图所示:
对于2.3问题,只要建模与IPOSIM中的参数一致,在PLECS中也可以得到和IPOSIM同样的结果。
Best regards,
Rachel
4 Replies
Mar 16, 2023
11:52 PM
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Mar 16, 2023
11:52 PM
Mar 17, 2023
12:21 AM
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Mar 17, 2023
12:21 AM
Laney您好,
1, 关于冷却条件的注意事项请参考help of defining heatsinks. 如下图所示:
对于2.3问题,只要建模与IPOSIM中的参数一致,在PLECS中也可以得到和IPOSIM同样的结果。
Best regards,
Rachel
Mar 17, 2023
01:03 AM
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Mar 17, 2023
01:03 AM
谢谢您的回答,我还想请问这三个散热条件填入有什么区别?
Laney
Mar 20, 2023
01:32 AM
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Mar 20, 2023
01:32 AM