*.mat; *.m; *.zip

More Efficient Energy Management for Hybrid AC/DC Microgrids with Hard Constrained Neural Network-Based Conversion Loss Surrogate Models

Conversion loss modeling plays a crucial role in hybrid AC/DC microgrid (MG) energy management (EM). However, accurate calculation of the conversion losses is often very costly. Additionally, existing surrogate models typically rely on fixed-voltage DC buses, leading to excessive voltage magnitudes. To overcome these limitations, we propose surrogate models based on piecewise linear neural networks (NNs) that estimate conversion losses using converter power and variable-voltage DC buses.

Categories:
Artificial Intelligence
Smart Grid
295 Views

PMSM Simulink Superblock and Matlab App for PMSM Parameters Estimation

This dataset contains two subjects. The first one is a Matlab App created for PMSMs (Permanent Magnet Synchronous Motors) parameters estimation, both in the electrical and in the mechanical energetic domains. The second one is a generalized PMSM Simulink superblock equipped with a user-friendly interface allowing to select options and to input the model parameters. The Matlab App and the PMSM superblock can be easily interfaced with each other.

Categories:
Power and Energy
745 Views