我安装了 MATLAB R2025b，我的许可证明确包含了 Simscape Electrical​，但在安装后，库浏览​器中却找不到 Specialized Power Systems 子库，也没有 Powergui 模块。

我安装了 MATLAB R2025b，我的许可证明确包含了 Simscape Electrical，但在安装后，库浏览器中却找不到 Specialized Power Systems 子库，也没有 Powergui 模块。

[Lise Lefaucheux]

https://ww2.mathworks.cn/matlabcentral/answers/2180147-unable-to-find-the-specialized-power-systems-group-in-simscape-electrical-in-newer-version-r2025b

https://mp.weixin.qq.com/s/lWMilfKQLdoaCOhlel5oeQ

Answer 1

[Esther]

Hi @一,

The Specialized Power Systems library is not available in the R2025b General Release. The library will be reinstated in R2025b Update 1. Customers with entitlement to use R2025b will be able to use it again in the next update.

Please refer to the release notes below for more details:

https://in.mathworks.com/help/sps/release-notes.html

[晓辉]

Hello. My Matlab has been updated to R2025b update1, but I still don't have the Specialized Power Systems sublibRaRy, and I still don't have the powergui module. Why? Is theRe any alteRnative to powergui modules?