Title :
Hybrid excitation synchronous generators for island operation
Author :
Kamiev, Katteden ; Nerg, Janne ; Pyrhönen, Juha ; Zaboin, Valeriy
Author_Institution :
Lappeenranta Univ. of Technol., Lappeenranta, Finland
Abstract :
The paper discusses Hybrid Excitation Synchronous Machines (HESMs) principles and their application possibilities. HESMs combine both features of traditional wound field synchronous machines (SMs) and permanent magnet synchronous machines (PMSMs). Such electrical machines have two different rotor excitation sources: PM excitation and wound field excitation. The wound field excitation is used to control the excitation flux in the air gap, which makes voltage or reactive power control of HESMs possible.
Keywords :
exciters; machine insulation; machine vector control; permanent magnet machines; reactive power control; rotors; synchronous generators; HESM; air gap; electrical machines; excitation flux control; hybrid excitation synchronous machines; island operation; permanent magnet synchronous machines; reactive power control; rotor; voltage control; Coils; Generators; Magnetic flux; Rotors; Stator windings; Windings; hybrid excitation synchronous machines; permanent magnet synchronous machines; synchronous machines;
Conference_Titel :
Electrical Machines (ICEM), 2010 XIX International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4174-7
Electronic_ISBN :
978-1-4244-4175-4
DOI :
10.1109/ICELMACH.2010.5608243
