High-frequency Modeling of a BLDC Motor for Radiated Emission Prediction

被引：0

作者：

Park, Joomin ^{[1
]}

Park, Sungjun ^{[2
]}

Jung, Kyung-Hun ^{[2
]}

Yoon, Ick-Jae ^{[1
]}

机构：

[1] Chungnam Natl Univ, Dept Elect Engn, Daejeon, South Korea

[2] Hanon Syst, Daejeon, South Korea

来源：

2022 IEEE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY & SIGNAL/POWER INTEGRITY, EMCSI | 2022年

关键词：

D O I：

10.1109/EMCSI39492.2022.10050241

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 high-frequency modeling for a stator winding of a BLDC motor as a means of predicting the relative RE noise feature through simulation. Noting that the high-frequency signal flow in a three-phase electric motor can be expressed through a T-network modeling and the radiation feature can be estimated by antenna impedances, we carry out full-wave EM simulations on the stator winding. The proposed high-frequency modeling technique is used to predict the change in radiated electric field according to the motor housing structures. It is verified by the manufactured prototype and measurement that the relative change in RE value can be predicted.

引用

页码：523 / 523

页数：1

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