Study on Evaluating the EMI Filter for Electronic Communication Fans

被引：1

作者：

Chuang, Ching-Chun ^{[1
]}

Hua, Chih-Chiang ^{[2
]}

Hung, Chung-Wen ^{[2
]}

Yao, Chun-Jen ^{[3
]}

机构：

[1] Natl Formosa Univ, Dept Comp Sci & Informat Engn, 63 Wunhua Rd, Huwei Township 632, Yunlin, Taiwan

[2] Natl Yunlin Univ Sci & Technol, Dept Elect Engn, 123 Univ Rd,Sect 3, Touliu 64002, Yunlin, Taiwan

[3] Natl Taiwan Univ Sci & Technol, Dept Elect & Comp Engn, 43 Sect 3,Keelung Rd, Taipei 106, Taiwan

来源：

JOURNAL OF ROBOTICS NETWORKING AND ARTIFICIAL LIFE | 2022年 / 8卷 / 04期

关键词：

Electronically commutated fan; electromagnetic compatibility; digital control; REDUCTION;

D O I：

10.2991/jrnal.k.211108.008

中图分类号：

TP24 [机器人技术];

学科分类号：

080202 ; 1405 ;

摘要：

An electronically commutated fan has a complex digital control mode compared to the conventional alternating current fans. Since a serious electromagnetic compatibility situation occurs in the electronic commutation fan system, the filter circuit and mechanical design of a fan system are very important. A digital control strategy fora fan was designed to reduce the component of the electromagnetic interference filter, therefore the suppression of conducted and radiated electromagnetic interference will be achieved in the proposed fan system. Moreover, the proposed fan integrates the mechanical design to solve the problems of radiated electromagnetic interference. A single-phase Brushless DC Electric Motor (UDC) driver is designed and constructed. Finally, the electromagnetic interference that occurred in the proposed fan is analyzed and the suppression strategy is provided. The experiment verification for the electronically commutated fan is presented. (C) 2021 The Authors. Published by Atlantis Press International B.V.

引用

页码：269 / 272

页数：4