论文信息 - Hysteresis-Dependent Model for the Brushless Exciter of Synchronous Generators

Hysteresis-Dependent Model for the Brushless Exciter of Synchronous Generators

In this paper, a model is developed to incorporate the magnetic hysteresis effects into a brushless exciter model. The developed model reconstructs the magnetization flux linkage current loops using the Energetic hysteresis model. The model requires measurements from the armature and field terminals of the brushless exciter at standstill, and the model can be applied for detailed analysis of brushless excited synchronous generators. The developed model is also verified experimentally through measurements on a brushless excited synchronous generator.

Pragasen Pillay | Maged Ibrahim

[1] Hans Hauser,et al. Energetic model of ferromagnetic hysteresis: Isotropic magnetization , 2004 .

[2] M. A. Abdel-Halim,et al. Modelling a laminated brushless exciter-alternator unit in all modes of operation , 1991 .

[3] S.D. Sudhoff,et al. A brushless exciter model incorporating multiple rectifier modes and Preisach's hysteresis theory , 2006, IEEE Transactions on Energy Conversion.

[4] S.D. Sudhoff,et al. Genetic algorithm-based parameter identification of a hysteretic brushless exciter model , 2006, IEEE Transactions on Energy Conversion.

[5] D. Borojevic,et al. Modeling and control of a synchronous generator with an active DC load , 2000 .

[6] Dionysios C Aliprantis. Advances in electric machine modeling and evolutionary parameter identification , 2003 .

[7] Ivan Jadric. MODELING AND CONTROL OF A SYNCHRONOUS GENERATOR WITH ELECTRONIC LOAD , 1998 .

[8] Roger Shuttleworth,et al. Brushless exciter model , 1994 .

[9] M. Poloujadoff,et al. Brushless exciter dynamic model including saturation and multiple commutation overlapping effects , 2001, ICEMS'2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems (IEEE Cat. No.01EX501).