EMI Investigation of Power Electronics Interfaces in Modern Electricity Grids

Yi Liu; Rongwu Zhu; Yang Lin; Qinger Geng; Taowen Huang; Lin Fu

doi:10.1109/eGRID52793.2021.9662137

EMI Investigation of Power Electronics Interfaces in Modern Electricity Grids

Yi Liu
, Rongwu Zhu
, Yang Lin
, Qinger Geng
, Taowen Huang
, Lin Fu

Harbin Institute of Technology Shenzhen
Shanghai Meike Test Technology Co Ltd

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

With the increasing penetration of power converters-interfaced resources in the modern networks, the electricity grids may suffer from the electromagnetic interference (EMI) issues, which result in the voltage surges and transients, threatening the reliable operation of the adjacent sensitive devices. In this paper, the EMI performances of the back-To-back converters, taken into account the impacts of switching frequency, operation modes (uni-direction and bi-direction), and passive filter (common mode filter and decoupling filter), are investigated and analyzed. The common mode equivalent circuit of the power converter is presented in this paper to explain the propagation path of the EMI between the inverter and rectifier. The field measured results are presented to clearly show the EMI performances of the commercial power converters.

Original language	English
Title of host publication	2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665449793
DOIs	https://doi.org/10.1109/eGRID52793.2021.9662137
State	Published - 2021
Externally published	Yes
Event	6th IEEE Workshop on the Electronic Grid, eGRID 2021 - New Orleans, United States Duration: 8 Nov 2021 → 10 Nov 2021

Publication series

Name	2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021

Conference

Conference	6th IEEE Workshop on the Electronic Grid, eGRID 2021
Country/Territory	United States
City	New Orleans
Period	8/11/21 → 10/11/21

Keywords

electricity grid
electromagnetic interference
power electronics interfaces

Access to Document

10.1109/eGRID52793.2021.9662137

Cite this

@inproceedings{c5d1ad342a234e86b17d6af9d96da3e2,

title = "EMI Investigation of Power Electronics Interfaces in Modern Electricity Grids",

abstract = "With the increasing penetration of power converters-interfaced resources in the modern networks, the electricity grids may suffer from the electromagnetic interference (EMI) issues, which result in the voltage surges and transients, threatening the reliable operation of the adjacent sensitive devices. In this paper, the EMI performances of the back-To-back converters, taken into account the impacts of switching frequency, operation modes (uni-direction and bi-direction), and passive filter (common mode filter and decoupling filter), are investigated and analyzed. The common mode equivalent circuit of the power converter is presented in this paper to explain the propagation path of the EMI between the inverter and rectifier. The field measured results are presented to clearly show the EMI performances of the commercial power converters.",

keywords = "electricity grid, electromagnetic interference, power electronics interfaces",

author = "Yi Liu and Rongwu Zhu and Yang Lin and Qinger Geng and Taowen Huang and Lin Fu",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 6th IEEE Workshop on the Electronic Grid, eGRID 2021 ; Conference date: 08-11-2021 Through 10-11-2021",

year = "2021",

doi = "10.1109/eGRID52793.2021.9662137",

language = "英语",

series = "2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021",

address = "美国",

}

Liu, Y, Zhu, R, Lin, Y, Geng, Q, Huang, T & Fu, L 2021, EMI Investigation of Power Electronics Interfaces in Modern Electricity Grids. in 2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021. 2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021, Institute of Electrical and Electronics Engineers Inc., 6th IEEE Workshop on the Electronic Grid, eGRID 2021, New Orleans, United States, 8/11/21. https://doi.org/10.1109/eGRID52793.2021.9662137

EMI Investigation of Power Electronics Interfaces in Modern Electricity Grids. / Liu, Yi; Zhu, Rongwu; Lin, Yang et al.
2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021. Institute of Electrical and Electronics Engineers Inc., 2021. (2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - EMI Investigation of Power Electronics Interfaces in Modern Electricity Grids

AU - Liu, Yi

AU - Zhu, Rongwu

AU - Lin, Yang

AU - Geng, Qinger

AU - Huang, Taowen

AU - Fu, Lin

PY - 2021

Y1 - 2021

N2 - With the increasing penetration of power converters-interfaced resources in the modern networks, the electricity grids may suffer from the electromagnetic interference (EMI) issues, which result in the voltage surges and transients, threatening the reliable operation of the adjacent sensitive devices. In this paper, the EMI performances of the back-To-back converters, taken into account the impacts of switching frequency, operation modes (uni-direction and bi-direction), and passive filter (common mode filter and decoupling filter), are investigated and analyzed. The common mode equivalent circuit of the power converter is presented in this paper to explain the propagation path of the EMI between the inverter and rectifier. The field measured results are presented to clearly show the EMI performances of the commercial power converters.

AB - With the increasing penetration of power converters-interfaced resources in the modern networks, the electricity grids may suffer from the electromagnetic interference (EMI) issues, which result in the voltage surges and transients, threatening the reliable operation of the adjacent sensitive devices. In this paper, the EMI performances of the back-To-back converters, taken into account the impacts of switching frequency, operation modes (uni-direction and bi-direction), and passive filter (common mode filter and decoupling filter), are investigated and analyzed. The common mode equivalent circuit of the power converter is presented in this paper to explain the propagation path of the EMI between the inverter and rectifier. The field measured results are presented to clearly show the EMI performances of the commercial power converters.

KW - electricity grid

KW - electromagnetic interference

KW - power electronics interfaces

UR - https://www.scopus.com/pages/publications/85125014516

U2 - 10.1109/eGRID52793.2021.9662137

DO - 10.1109/eGRID52793.2021.9662137

M3 - 会议稿件

AN - SCOPUS:85125014516

T3 - 2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021

BT - 2021 6th IEEE Workshop on the Electronic Grid, eGRID 2021

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 6th IEEE Workshop on the Electronic Grid, eGRID 2021

Y2 - 8 November 2021 through 10 November 2021

ER -

EMI Investigation of Power Electronics Interfaces in Modern Electricity Grids

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Keywords

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