On the effects of voltage subharmonics on power transformers: a preliminary study

被引：12

作者：

Gallo, D ^{[1
]}

Langella, R ^{[1
]}

Testa, A ^{[1
]}

Emanuel, A ^{[1
]}

机构：

[1] Seconda Univ Napoli, Dipartimento Ingn Informaz, I-81031 Aversa, CE, Italy

来源：

2004 11TH INTERNATIONAL CONFERENCE ON HARMONICS AND QUALITY OF POWER | 2004年

关键词：

subharmonic distortion; power transformers; core saturation;

D O I：

10.1109/ICHQP.2004.1409405

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：

In this paper the effects that voltage subharmonics have on power transformers are presented. The work tackles the basic case of a single phase transformer and the phenomenon of hysteresys loop asynimetrization and core saturation is focussed on. Experimental results together with simulation results, both in time domain and frequency domain, are utilized for a first insight into the physical phenomenon and for sensitivity analyses.

引用

页码：501 / 506

页数：6

共 7 条

[1]

CARBONE R, 2001, IEEE SUMM POW M VANC

[2] Waveform distortion caused by high power adjustable speed drives - Part II: Probabilistic analysis [J].

Castaldo, D ;

De Rosa, F ;

Langella, R ;

Sollazzo, A ;

Testa, A .

EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, 2003, 13 (06) :355-363

[3]

DEROSA F, 2002, 10 IEEE ICHQP 2002 R

[4]

EMANUEL A, 2000, 19 INT C HARM QUAL P

[5]

GALLO D, 2001, IEEE PORTO POWER TEC

[6]

*IEEE INT TASK FOR, CIRGR 36 05 CIRED 2

[7]

MOMBAUER W, 1990, ARCH, V12, P391

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