| Titre : | Numerical validation of parametric average-value modeling of synchronous machine–rectifier systems for variable frequency operation (2008) |
| Auteurs : | Jatskevich, J., Auteur ; Pekarek, S.D., Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | IEEE transactions on energy conversion (Vol. 23 N°1, Mars 2008) |
| Article en page(s) : | pp. 342 - 344 |
| Note générale : | Energy conversion |
| Langues : | Anglais |
| Tags : | Nonlinear functions ; rectifiers ; synchronous machines |
| Résumé : | The derivation of accurate dynamic average-value models for synchronous machine-rectifier systems is challenging. A recently proposed parametric approach uses a computer-aided procedure for constructing the required averaged models, wherein the key nonlinear functions are extracted from a detailed (valve-by-valve) simulation. This letter shows that by using a judicious selection of parametric functions, a model obtained at a fixed generator speed is also valid for variable speeds. This is an important feature that makes this approach applicable to systems where electromechanical dynamics and variable speed operation is required. |
| En ligne : | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4453986&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A4453975%29%26pageNumber%3D2 |
