Numerical and experimental evaluation of magnetic field generated by power busbar systems

被引：24

作者：

Bottauscio, O ^{[1
]}

Carpaneto, E ^{[1
]}

Chiampi, M ^{[1
]}

Chiarabaglio, D ^{[1
]}

Panaitescu, I ^{[1
]}

机构：

[1] POLITECN TORINO, DIPARTIMENTO ENGN ELETTR IND, I-10129 TURIN, ITALY

来源：

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION | 1996年 / 143卷 / 05期

关键词：

finite element boundary element model; power busbars;

D O I：

10.1049/ip-gtd:19960557

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper presents a hybrid finite element-boundary element formulation which has been applied to the analysis of a four conductor device under AC supply, also considering the presence of shields. The system impedance matrix and the magnetic field predicted by the model have been compared with the experimental outcomes. The model predictions are found to be in very good agreement with measurements. Finally, it is shown that the use of only the finite element method is inadequate for a correct estimation of the external magnetic field.

引用

页码：455 / 460

页数：6

共 9 条

[1]

BOTTAUSCIO C, 1994, P 6 IGTE S GRAZ AUST, P47

[2] EXPERIMENTAL VALIDATION OF A NUMERICAL-MODEL OF BUSBAR SYSTEMS [J].

BOTTAUSCIO, O ;

CHIAMPI, M ;

CHIARABAGLIO, D .

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION, 1995, 142 (01) :65-72

[3] A GENERAL-APPROACH FOR ANALYZING POWER BUSBAR UNDER AC CONDITIONS [J].

CHIAMPI, M ;

CHIARABAGLIO, D ;

TARTAGLIA, M .

IEEE TRANSACTIONS ON MAGNETICS, 1993, 29 (06) :2473-2475

[4] A SIMPLIFIED APPROACH TO CALCULATING CURRENT DISTRIBUTION IN PARALLELED POWER BUSSES [J].

DAWSON, FP ;

CAO, M ;

JAIN, PK .

IEEE TRANSACTIONS ON MAGNETICS, 1990, 26 (02) :971-974

[5]

HASSELGREN L, 1995, EUR T ELECTR POW, V5, P81

[6]

PEIBAI Z, 1991, IEEE T MAGN, V27, P4126

[7] THE HYBRID FINITE-ELEMENT BOUNDARY ELEMENT METHOD IN ELECTROMAGNETICS [J].

SALON, SJ .

IEEE TRANSACTIONS ON MAGNETICS, 1985, 21 (05) :1829-1834

[8] ELECTROMAGNETIC-FIELD COMPUTATIONS BY THE HYBRID FE-BE METHOD USING EDGE ELEMENTS [J].

WAKAO, S ;

ONUKI, T .

IEEE TRANSACTIONS ON MAGNETICS, 1993, 29 (02) :1487-1490

[9]

1990, HLTH PHYS, V58, P113

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