Bus Bar Design for High-Power Inverters

被引:81
作者
Callegaro, Alan Dorneles [1 ]
Guo, Jing [1 ]
Eull, Michael [2 ]
Danen, Benjamin [1 ]
Gibson, Jason [3 ]
Preindl, Matthias [2 ]
Bilgin, Berker [1 ]
Emadi, Ali [1 ]
机构
[1] McMaster Univ, McMaster Automot Resource Ctr, Hamilton, ON L8P 0A6, Canada
[2] Columbia Univ, Dept Elect Engn, New York, NY 10027 USA
[3] MERSEN Elect Power, New York, NY 14623 USA
关键词
Bus bar; high-power inverter; power electronics; SRM inverter; stray capacitance; stray inductance; three-phase inverter; STRAY INDUCTANCE; CONVERTER; VOLTAGE; SYSTEM; EMI;
D O I
10.1109/TPEL.2017.2691668
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
This paper presents a comprehensive analysis about bus bar design procedure. Some applications in terms of rated power and shape are investigated regarding their particular requirements and challenges. The dc-link capacitor selection is one of the first and most important steps. It not only dictates the bus bar complexity but also is the key to accomplish a high-power density prototype. Current density and distribution is discussed in this paper based on simulation results. Moreover, the effects of stray inductance and capacitance are explained along with the dc-link capacitors and power semiconductor devices. Simulated results are compared with measurements by a high precision impedance analyzer, which shows the reliability of 3-D modeling-based designs.
引用
收藏
页码:2354 / 2367
页数:14
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