Title :
Sufficient conditions and error analysis on radial equivalent circuit of multi-winding isolating transformers used in power electronic devices
Author :
Zhu, Yongqiang ; Han, MinXiao ; Yin, Zhongdong
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing
fDate :
Nov. 30 2008-Dec. 3 2008
Abstract :
Equivalent of multi-winding isolating transformers used in cascading power electronic devices havenpsilat gotten enough attention. In the paper, several sufficient conditions for radial equivalent of those transformers are discussed in detail, which are helpful for manufacturers to design and make such a transformer having radial equivalent circuit. Error analysis shows the effects of nonideal mutual inductance parameters.
Keywords :
equivalent circuits; error analysis; transformer windings; cascading power electronic devices; error analysis; multiwinding isolating transformers; power electronic devices; radial equivalent circuit; Coupling circuits; Equivalent circuits; Error analysis; Inductance; Power electronics; Power engineering and energy; Power systems; Pulp manufacturing; Sufficient conditions; Transformers;
Conference_Titel :
Circuits and Systems, 2008. APCCAS 2008. IEEE Asia Pacific Conference on
Conference_Location :
Macao
Print_ISBN :
978-1-4244-2341-5
Electronic_ISBN :
978-1-4244-2342-2
DOI :
10.1109/APCCAS.2008.4746401
