Analysis of Parallel Operation of Converters with Interphase Transformer

被引:7
作者
Bhide, R. S. [1 ]
Kulkarni, S. V. [1 ]
机构
[1] Indian Inst Technol, Dept Elect Engn, Bombay 400076, Powai, India
来源
INDIA INTERNATIONAL CONFERENCE ON POWER ELECTRONIC S | 2006年
关键词
D O I
10.1109/IICPE.2006.4685366
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The parallel operation of two three-pulse controlled converters with interphase transformer (IPT) is modeled and analyzed. An IPT absorbs voltage difference between DC voltages of the two converters at any instant and ensures independent operation without any circulating current. It also results in six-pulse output voltage resulting in less harmonic distortions. The complete circuit is solved by using modified nodal analysis (MNA) and magnetic nonlinearity in the IPT core is taken into account by dynamic inductance model. Power electronic switches are modeled as small and large resistances during ON and OFF states. A code has been written to model and simulate the circuit under balanced and short circuit conditions.
引用
收藏
页码:193 / 196
页数:4
相关论文
共 9 条
[1]  
[Anonymous], 1995, ELECT CIRCUIT SYSTEM
[2]  
[Anonymous], 1965, RECTIFIER CIRCUITS T
[3]   Genome watch -: Chalk and cheese [J].
Crossman, L ;
Cerdeño-Tárraga, A ;
Thomson, NR .
NATURE REVIEWS MICROBIOLOGY, 2004, 2 (07) :528-529
[4]  
Jiles D.C., 1998, Introduction to magnetism and Magnetic Materials, V2
[5]   Inductance model for coupling finite element analysis with circuit simulation [J].
Kanerva, S ;
Seman, S ;
Arkkio, A .
IEEE TRANSACTIONS ON MAGNETICS, 2005, 41 (05) :1620-1623
[6]  
Kulkarni S., 2013, Transformer Engineering: Design, Technology, and Diagnostics, VSecond
[7]  
NAIKODI AL, 2003, TENCON 2003 C CONV T, V1, P255
[8]  
Park IG, 1997, IEEE POWER ELECTRON, P1164, DOI 10.1109/PESC.1997.616895
[9]   EFFECTS OF FIRING ANGLE IMBALANCE ON 12-PULSE RECTIFIERS WITH INTERPHASE TRANSFORMERS [J].
PERREAULT, DJ ;
KASSAKIAN, JG .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 1995, 10 (03) :257-262