Title :
Subtransient parameters measurement of hybrid AC and DC integrated machines
Author :
Xusheng, Wu ; Weiming, Ma ; Junzhong, Sun ; Changhong, Yang
Author_Institution :
Inst. of Power Electron. Technique Application, Naval Univ. of Eng., Wuhan, China
Abstract :
Many self-contained electrical systems require simultaneous AC and DC power supply. The hybrid AC-DC integrated generator (HADIG) is a good solution. A 3-phase winding and a multi-phase winding set are installed on the stator of the machine, the former delivers AC power and the latter, termed DC windings, are connected to the bridge rectifier. In this paper, methods of subtransient parameters measurement considering stator resistances are presented for a typical HADIG with a 12-phase DC winding. Validity of the methods developed are examined on a realistic machine.
Keywords :
AC machines; AC-DC power convertors; DC machines; bridge circuits; machine testing; rectifying circuits; stators; 12-phase DC winding; 3-phase winding; DC windings; bridge rectifier; hybrid AC/DC integrated machines; line-to-line short circuit test; multi-phase winding; stator; stator resistances; subtransient parameters measurement; AC generators; Automatic testing; Circuit testing; DC generators; Electrical resistance measurement; Hybrid power systems; Machine windings; Rectifiers; Stator windings; Voltage;
Conference_Titel :
Power System Technology, 2002. Proceedings. PowerCon 2002. International Conference on
Print_ISBN :
0-7803-7459-2
DOI :
10.1109/ICPST.2002.1047585
