Detail publikačního výsledku

Harmonic Reduction in Induction Machine Using Slot Wedges Optimization

CIPÍN, R.; SKALKA, M.; ONDRŮŠEK, Č.; KURFÜRST, J.

Originální název

Harmonic Reduction in Induction Machine Using Slot Wedges Optimization

Anglický název

Harmonic Reduction in Induction Machine Using Slot Wedges Optimization

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The time and the space waveform of electric and magnetic magnitudes of AC machines are a nonsinusoidal including the case of powered by the grid. The reasons of the deformation are in the actual design layout of electrical machines, at various asymmetry generated in the production or as a result of failures in electric, magnetic and mechanical parts of the machine. The rotating electric machine may produce several types of harmonics. Some may be suppressed by construction modifications (skewing slots, magnetic conducting slot wedges, the air gap increasing and the winding pitch reducing). Many of these modifications are often not each other exclude or inconsistent with other requirements of the machine. Therefore, these harmonics cannot be completely suppressed. The possibility way how to reduce harmonics of induction machine using slot wedges optimization is presented.

Anglický abstrakt

The time and the space waveform of electric and magnetic magnitudes of AC machines are a nonsinusoidal including the case of powered by the grid. The reasons of the deformation are in the actual design layout of electrical machines, at various asymmetry generated in the production or as a result of failures in electric, magnetic and mechanical parts of the machine. The rotating electric machine may produce several types of harmonics. Some may be suppressed by construction modifications (skewing slots, magnetic conducting slot wedges, the air gap increasing and the winding pitch reducing). Many of these modifications are often not each other exclude or inconsistent with other requirements of the machine. Therefore, these harmonics cannot be completely suppressed. The possibility way how to reduce harmonics of induction machine using slot wedges optimization is presented.

Klíčová slova

Electrical machine; Finite element; Harmonic; Magnetic analysis; Optimization; Reduction; Slot wedge

Klíčová slova v angličtině

Electrical machine; Finite element; Harmonic; Magnetic analysis; Optimization; Reduction; Slot wedge

Autoři

CIPÍN, R.; SKALKA, M.; ONDRŮŠEK, Č.; KURFÜRST, J.

Rok RIV

2013

Vydáno

20.06.2012

ISBN

978-1-4673-1300-1

Kniha

2012 INTERNATIONAL SYMPOSIUM ON Power Electronics, Electrical Drives, Automation and Motion

Edice

1

Strany od

1252

Strany do

1257

Strany počet

4

BibTex

@inproceedings{BUT92929,
  author="Radoslav {Cipín} and Miroslav {Skalka} and Čestmír {Ondrůšek} and Jiří {Kurfürst}",
  title="Harmonic Reduction in Induction Machine Using Slot Wedges Optimization",
  booktitle="2012 INTERNATIONAL SYMPOSIUM ON Power Electronics, Electrical Drives, Automation and Motion",
  year="2012",
  series="1",
  number="1",
  pages="1252--1257",
  isbn="978-1-4673-1300-1"
}