Why SIMULINK circuit and SIMCAPE circuit don't give same results?

10 次查看（过去 30 天）
Jacobo
Jacobo 2023-6-9
回答： Sabin 2025-1-29，9:45
Hello Community!!
I'm trying to simulate a T-Type NPC PFC rectifier (yes, I know here at MATLAB exchange we have the VIENNA example but that is a Y-switch Rectifier...just saying~), I designed the 12 switch T-NPC exactly the same (valies and all) on each platform: SIMULINK and SIMSCAPE (attached).
I assume both approaches should have the same way to solve and generate the same result waveforms but as you might see on both of them the resuls are not even close.
Am I doing something wrong with SIMSCAPE that makes this difference? The circuit in SIMULINK is satisfactory, is it possibole to migrate it to SIMSCAPE somehow with some App (just to confirm I didn't make a mistake on it)?
Thanks

请先登录，再回答此问题。

采纳的回答

Sabin
Sabin 2025-1-29，9:45
There is no functionality available to convert models between the two technologies. Would be good to consider one technology only and validate the results against the theory. If the results are not as expected I suggest double checking connections and parameterization of different blocks. For instance, in the Simscape model I can see that connection between a, b, and c phases are mixed up in the VI inv sensors and VI grid sensors but other issue that are not so easy to spot may hide in the model.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Simscape Electrical 的更多信息

标签

产品


版本

R2022b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by