A fast extraction of positive sequence components with noise immunity in unbalanced conditions

Zhen Tang; Liwei Du; Liansong Xiong; Mingxian Li; Xun Ma; Guoxin Tang

doi:10.1109/PESGM41954.2020.9281484

A fast extraction of positive sequence components with noise immunity in unbalanced conditions

Zhen Tang
, Liwei Du
, Liansong Xiong
, Mingxian Li
, Xun Ma
, Guoxin Tang

State Grid Shanxi Electic Power Corporation
Yunnan Normal University
Nanjing Institute of Technology
China University of Mining and Technology
North University of China

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

2 引用（Scopus）

摘要

Fast and accurate acquisition of voltage components are the basic requirement for grid-connected inverters to realize various control under unbalanced grids. In view of this situation, a delay sampling period filter (DSPF) algorithm, which rapidly separates each voltage component by delaying two sampling periods of voltage components under dq frame, is proposed. Besides, in view of the noise interference in the grid voltage, a delay operation period filter (DOPF) algorithm is proposed to scale the operation period and limit the noise level to an acceptable range. Finally, the corresponding model is built in MATLAB and physics experiment platform to verify the feasibility and priority of this method.

源语言	英语
主期刊名	2020 IEEE Power and Energy Society General Meeting, PESGM 2020
出版商	IEEE Computer Society
ISBN（电子版）	9781728155081
DOI	https://doi.org/10.1109/PESGM41954.2020.9281484
出版状态	已出版 - 2 8月 2020
已对外发布	是
活动	2020 IEEE Power and Energy Society General Meeting, PESGM 2020 - Montreal, 加拿大期限: 2 8月 2020 → 6 8月 2020

出版系列

姓名	IEEE Power and Energy Society General Meeting
卷	2020-August
ISSN（印刷版）	1944-9925
ISSN（电子版）	1944-9933

会议

会议	2020 IEEE Power and Energy Society General Meeting, PESGM 2020
国家/地区	加拿大
市	Montreal
时期	2/08/20 → 6/08/20

联合国可持续发展目标

此成果有助于实现下列可持续发展目标：

可持续发展目标 7 经济适用的清洁能源

访问文件

10.1109/PESGM41954.2020.9281484

其它文件与链接

链接到 Scopus 的出版物

引用此

Tang, Z., Du, L., Xiong, L., Li, M., Ma, X., & Tang, G. (2020). A fast extraction of positive sequence components with noise immunity in unbalanced conditions. 在 2020 IEEE Power and Energy Society General Meeting, PESGM 2020 文章 9281484 (IEEE Power and Energy Society General Meeting; 卷 2020-August). IEEE Computer Society. https://doi.org/10.1109/PESGM41954.2020.9281484

@inproceedings{853d7f7b8c4349989da5b76de9c59817,

title = "A fast extraction of positive sequence components with noise immunity in unbalanced conditions",

abstract = "Fast and accurate acquisition of voltage components are the basic requirement for grid-connected inverters to realize various control under unbalanced grids. In view of this situation, a delay sampling period filter (DSPF) algorithm, which rapidly separates each voltage component by delaying two sampling periods of voltage components under dq frame, is proposed. Besides, in view of the noise interference in the grid voltage, a delay operation period filter (DOPF) algorithm is proposed to scale the operation period and limit the noise level to an acceptable range. Finally, the corresponding model is built in MATLAB and physics experiment platform to verify the feasibility and priority of this method.",

keywords = "DSPF/DOPF algorithm, Noise immunity, Positive sequence components, Unbalanced conditions",

author = "Zhen Tang and Liwei Du and Liansong Xiong and Mingxian Li and Xun Ma and Guoxin Tang",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE Power and Energy Society General Meeting, PESGM 2020 ; Conference date: 02-08-2020 Through 06-08-2020",

year = "2020",

month = aug,

day = "2",

doi = "10.1109/PESGM41954.2020.9281484",

language = "英语",

series = "IEEE Power and Energy Society General Meeting",

publisher = "IEEE Computer Society",

booktitle = "2020 IEEE Power and Energy Society General Meeting, PESGM 2020",

}

Tang, Z, Du, L, Xiong, L, Li, M, Ma, X & Tang, G 2020, A fast extraction of positive sequence components with noise immunity in unbalanced conditions. 在 2020 IEEE Power and Energy Society General Meeting, PESGM 2020., 9281484, IEEE Power and Energy Society General Meeting, 卷 2020-August, IEEE Computer Society, 2020 IEEE Power and Energy Society General Meeting, PESGM 2020, Montreal, 加拿大, 2/08/20. https://doi.org/10.1109/PESGM41954.2020.9281484

A fast extraction of positive sequence components with noise immunity in unbalanced conditions. / Tang, Zhen; Du, Liwei; Xiong, Liansong 等.
2020 IEEE Power and Energy Society General Meeting, PESGM 2020. IEEE Computer Society, 2020. 9281484 (IEEE Power and Energy Society General Meeting; 卷 2020-August).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - A fast extraction of positive sequence components with noise immunity in unbalanced conditions

AU - Tang, Zhen

AU - Du, Liwei

AU - Xiong, Liansong

AU - Li, Mingxian

AU - Ma, Xun

AU - Tang, Guoxin

PY - 2020/8/2

Y1 - 2020/8/2

N2 - Fast and accurate acquisition of voltage components are the basic requirement for grid-connected inverters to realize various control under unbalanced grids. In view of this situation, a delay sampling period filter (DSPF) algorithm, which rapidly separates each voltage component by delaying two sampling periods of voltage components under dq frame, is proposed. Besides, in view of the noise interference in the grid voltage, a delay operation period filter (DOPF) algorithm is proposed to scale the operation period and limit the noise level to an acceptable range. Finally, the corresponding model is built in MATLAB and physics experiment platform to verify the feasibility and priority of this method.

AB - Fast and accurate acquisition of voltage components are the basic requirement for grid-connected inverters to realize various control under unbalanced grids. In view of this situation, a delay sampling period filter (DSPF) algorithm, which rapidly separates each voltage component by delaying two sampling periods of voltage components under dq frame, is proposed. Besides, in view of the noise interference in the grid voltage, a delay operation period filter (DOPF) algorithm is proposed to scale the operation period and limit the noise level to an acceptable range. Finally, the corresponding model is built in MATLAB and physics experiment platform to verify the feasibility and priority of this method.

KW - DSPF/DOPF algorithm

KW - Noise immunity

KW - Positive sequence components

KW - Unbalanced conditions

UR - https://www.scopus.com/pages/publications/85099154402

U2 - 10.1109/PESGM41954.2020.9281484

DO - 10.1109/PESGM41954.2020.9281484

M3 - 会议稿件

AN - SCOPUS:85099154402

T3 - IEEE Power and Energy Society General Meeting

BT - 2020 IEEE Power and Energy Society General Meeting, PESGM 2020

PB - IEEE Computer Society

T2 - 2020 IEEE Power and Energy Society General Meeting, PESGM 2020

Y2 - 2 August 2020 through 6 August 2020

ER -

A fast extraction of positive sequence components with noise immunity in unbalanced conditions

摘要

出版系列

会议

联合国可持续发展目标

访问文件

其它文件与链接

学术指纹

引用此