Modelling and Control of Brushless Doubly Fed Machine (BDFM)
| dc.contributor.author | GANOUCHE, Abderahmane | |
| dc.contributor.author | BOUZEKRI, Hacene | |
| dc.date.accessioned | 2024-04-18T09:11:24Z | |
| dc.date.available | 2024-04-18T09:11:24Z | |
| dc.date.issued | 2018-06-18 | |
| dc.description.abstract | The Brushless Doubly Fed Machine (BDFM) continues to attract increasing interest for applications in wind power generation systems and variable speed motor drives where, robustness and low servicing costs are much desirable. As has been mentioned by various studies, the main disadvantage of this machine is its control which is relatively complex with respect to the Doubly Fed Induction Machine (DFIM). This difficulty is mainly due to the lack of a mathematical model connecting the inputs of the machine (control winding) to its outputs (power winding). To solve this problem, a new model that describes the input-output relationships of the machine is proposed. This dissertation adopts a transfer function approach to derive a mathematical model of the BDFM as a Multiple-Input Multiple-Output (MIMO) dynamic system. The proposed model is used to carry out a stability analysis of a benchmark machine under unbalanced grid voltage conditions and parameters variation. The stability study is done in an extremely wide speed range, and valid for both motor and generator operation modes. In addition to the stability investigation, the mathematical model is used to synthesise appropriate controllers for the BDFM as generator connected to the grid. The validity of the proposed model has been verified by experimentation, and the effectiveness of the control scheme has been validated by simulations | |
| dc.identifier.uri | http://dspace.univ-skikda.dz:4000/handle/123456789/1165 | |
| dc.language.iso | en | |
| dc.publisher | University 20 August 1955 – Skikda | |
| dc.title | Modelling and Control of Brushless Doubly Fed Machine (BDFM) | |
| dc.title.alternative | Wind Power Application. | |
| dc.type | Thesis |