Zobrazeno 1 - 10
of 369
pro vyhledávání: '"Jan Melkebeek"'
Publikováno v:
IEEE Transactions on Industrial Electronics. 68:10498-10509
The ability to use actuator and load models online in combination with experimental data becomes increasingly important in future electrical drives. Among the applications of such online model in torque and flux controllers, model predictive control
Publikováno v:
IEEE Transactions on Magnetics. 52:1-4
Magnetostrictive behavior of the electrical steel cores of transformers and electrical machines has been studied under well-known excitation waveforms, e.g., purely sinusoidal. However, the magnetization may contain higher harmonics due to the grid h
Publikováno v:
IEEE Transactions on Industrial Electronics. 63:728-740
Model-based predictive control is a powerful control strategy to drive electrical machines. Conventional cascade proportional–integral (derivative) [PI(D)] controllers are often used to control speed, torque, and current. However, for low-inertia m
Publikováno v:
IEEE Transactions on Industrial Electronics. 62:6064-6075
By predicting future phase-current commutation instants of brushless dc (BLDC) machines, self-sensing control is achieved. Detection of the back electromotive force (EMF) zero-crossing moments is one of the methods used to predict the phase-current c
Autor:
Jan Melkebeek
Publikováno v:
Electrical Machines and Drives ISBN: 9783319727295
For large synchronous machines, the excitation is usually provided by a DC-fed field winding in the rotor. For small synchronous machines, however, this is undesirable, on the one hand because of the complications for supplying DC to the rotor (i.e.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::263f25e8dd797cdb45df7c74ddcec172
https://doi.org/10.1007/978-3-319-72730-1_20
https://doi.org/10.1007/978-3-319-72730-1_20
Autor:
Jan Melkebeek
Publikováno v:
Electrical Machines and Drives ISBN: 9783319727295
As is clear from the previous chapters, DC commutator machines are ideal machines to obtain controlled torque and speed. To obtain similar properties, rotating field machines require more complicated supplies and control circuits. In this chapter we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98fc083ca81d2ee020fb80bfc979ca54
https://doi.org/10.1007/978-3-319-72730-1_17
https://doi.org/10.1007/978-3-319-72730-1_17
Autor:
Jan Melkebeek
Publikováno v:
Electrical Machines and Drives ISBN: 9783319727295
While the previous chapters analysed the local stability of electrical machines, here we study a typical case of large transients, i.e. the sudden short-circuit of a synchronous generator. The model used is a simplified constant saturation machine mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c8390d49194e64e8309e83b889ba41e
https://doi.org/10.1007/978-3-319-72730-1_30
https://doi.org/10.1007/978-3-319-72730-1_30
Autor:
Jan Melkebeek
Publikováno v:
Electrical Machines and Drives ISBN: 9783319727295
In this chapter we discuss some transient phenomena in simple electrical circuits (resistive, inductive, capacitive), as an introduction to the later chapters on (local) stability and dynamics of electrical machines and drives.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41376d4b337ccd20d305cf6ebcdfe289
https://doi.org/10.1007/978-3-319-72730-1_24
https://doi.org/10.1007/978-3-319-72730-1_24
Autor:
Jan Melkebeek
Publikováno v:
Electrical Machines and Drives ISBN: 9783319727295
Traditional rotating field machines have no (for synchronous motors) or poor and limited (for induction motors) possibilities for variable speed operation when power is supplied from a fixed frequency source. In this chapter, we will discuss the open
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e41553bc32d2c858f16c1e02af157f4
https://doi.org/10.1007/978-3-319-72730-1_15
https://doi.org/10.1007/978-3-319-72730-1_15
Autor:
Jan Melkebeek
Publikováno v:
Electrical Machines and Drives ISBN: 9783319727295
In this chapter (which is mainly based on Novotny, Equivalent circuit steady state analysis of inverter driven electric machines, [30]), we will study a method for the fundamental harmonic modelling of inverter supplied rotating field machines. First
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::557008c3a1f230485f4a91981410827e
https://doi.org/10.1007/978-3-319-72730-1_16
https://doi.org/10.1007/978-3-319-72730-1_16