Results 221 to 230 of about 1,614 (263)
Some of the next articles are maybe not open access.
The synchronous generator with permanent magnets and excitation winding
The XIX International Conference on Electrical Machines - ICEM 2010, 2010Results of electromagnetic calculations of hybrid synchronous induction generator are presented in the paper. The synchronous generator is excited by permanent magnets and by excitation winding placed in the rotor. After the calculations of the electromagnetic circuit had been run, a physical model of the generator has been manufactured.
J. P. Bernatt, S. A. Gawron
openaire +1 more source
Efficiency Control for Permanent Magnet Synchronous Generators
2006 IEEE International Conference on Industrial Technology, 2006In this paper a control algorithm for the efficiency improvement of permanent magnet synchronous generators (PMSG) is presented. The proposed algorithm reduces the losses of the generator without affecting its performances. In details, after a description of a dynamic model of the PMSG, which has been purposely modified in order to take into account ...
DI TOMMASO, Antonino Oscar +3 more
openaire +1 more source
Induced pole permanent magnet synchronous generator
2017 International Symposium on Electrical Machines (SME), 2017The design of an induced pole permanent magnet generator by retrofitting an induction motor is shown. The geometry was parameterized in order to explore the complete design panorama with the finite element method. The highest back EMF case was chosen and manufactured. The experimental results are analyzed and compared with the simulations.
Maciej Gwozdziewicz +1 more
openaire +1 more source
Proposal of a radial- and axial-flux permanent magnet synchronous generator
2016 IEEE Conference on Electromagnetic Field Computation (CEFC), 2016A novel hybrid-flux permanent-magnet (PM) generator, which has both axial flux and radial flux, is proposed. An axial-flux PM generator is designed by a reluctance network method and the 3-D finite element method. Using these results, this paper proposes a radial-flux and hybrid-flux machine, whose main dimensions are chosen to the same values as a ...
Takeo Ishikawa +3 more
openaire +1 more source
Two-dimensional analytical modeling of permanent magnet synchronous generator
2017 29th International Conference on Microelectronics (ICM), 2017This paper demonstrates the 2-D modeling analysis of permanent magnet synchronous generator with axial flux topology used in wind turbines. A detailed study is performed based on analytical model in purpose of obtaining the expressions of magnetic field components in various domains of the generator written as Fourier series expansions.
Ghinwa Harb +3 more
openaire +1 more source
Pole magnets segmentation effect on permanent magnet synchronous generators
2017 International Conference on Electromechanical and Power Systems (SIELMEN), 2017This paper presents the analysis of using segmented permanent magnet instead of single pole units on a synchronous generator. The main reason of using such solutions is the fact that smaller, simple shapes permanent magnets with standardized dimensions can easily be found on the market at low costs.
Bogdan Virlan +4 more
openaire +1 more source
Design of permanent magnet synchronous generators for wave power generation
Transactions of Tianjin University, 2016In this paper, a design method for ocean wave permanent magnet synchronous generator(PMSG)is proposed with new performance criteria to obtain better output performance at the cost of less permanent magnet material. Besides, a simple equivalent analytical geometry method is put forward to calculate the sizes of permanent magnets.
Hongwei Fang, Dan Wang
openaire +1 more source
Analytical design of synchronous permanent magnet motor/generators
2007 IEEE International Symposium on Industrial Electronics, 2007The main purpose of the work presented in this paper is to obtain a simple and reliable analytical method for the pre-design of surface permanent magnet synchronous generators. With this aim in mind, a design algorithm based on several methods from the bibliography has been developed and programmed. The results from this pre-design have been contrasted
I. Elosegui +5 more
openaire +1 more source
Modelling and co-simulation of a permanent magnet synchronous generator
COMPEL - the International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2019Purpose The purpose of this paper is to obtain an accurate methodology for modelling and analysis of the permanent magnet synchronous generator connected to power electronic components. Design/methodology/approach This paper presents the methodology of the co-simulation of a permanent magnet synchronous generator.
Mateusz Dybkowski
exaly +2 more sources
Energy transference maximization in permanent magnet synchronous generators
2012 IEEE International Conference on Industrial Technology, 2012A control method is proposed with the objective of maximizing the energy transference in permanent magnet synchronous generators (PMSG). Such control is based on the evaluation of instantaneous power components as well as of the optimization strategies to obtain the generator reference currents.
G. Catuogno +4 more
openaire +1 more source