Improved Implementation and Analysis of Modal Frequency Sensitivity

Xing Sun; Wanjun Lei; Yuqi Dai

doi:10.1109/CIEEC50170.2021.9510603

Improved Implementation and Analysis of Modal Frequency Sensitivity

Xing Sun
, Wanjun Lei
, Yuqi Dai

School of Electrical Engineering

Xi'an Jiaotong University

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

3 Scopus citations

Abstract

Resonance seriously affects power quality and stable operation of power grid. Resonance modal analysis (RMA) provides a convenient way for locating the resonance frequency. However, the modal frequency sensitivity calculation process is complex and its relationship between each component has not been studied. In this paper. A parallel RLC branch is used to improve the implementation of modal frequency sensitivity. Then, the relationship between modal frequency sensitivity and each component and resonance frequency is analyzed. The proposed improved method provides guidance for suppressing resonance and resonance frequency shift.

Original language	English
Title of host publication	Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728171494
DOIs	https://doi.org/10.1109/CIEEC50170.2021.9510603
State	Published - 28 May 2021
Event	4th IEEE China International Electrical and Energy Conference, CIEEC 2021 - Wuhan, China Duration: 28 May 2021 → 30 May 2021

Publication series

Name	Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021

Conference

Conference	4th IEEE China International Electrical and Energy Conference, CIEEC 2021
Country/Territory	China
City	Wuhan
Period	28/05/21 → 30/05/21

Keywords

harmonic amplification
natural resonance frequency
parallel RLC branch
resonance frequency sensitivity
resonance modal analysis

Access to Document

10.1109/CIEEC50170.2021.9510603

Cite this

Sun, X., Lei, W., & Dai, Y. (2021). Improved Implementation and Analysis of Modal Frequency Sensitivity. In Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021 Article 9510603 (Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CIEEC50170.2021.9510603

@inproceedings{dd8fd6587ffc478f8a51d67012856f6a,

title = "Improved Implementation and Analysis of Modal Frequency Sensitivity",

abstract = "Resonance seriously affects power quality and stable operation of power grid. Resonance modal analysis (RMA) provides a convenient way for locating the resonance frequency. However, the modal frequency sensitivity calculation process is complex and its relationship between each component has not been studied. In this paper. A parallel RLC branch is used to improve the implementation of modal frequency sensitivity. Then, the relationship between modal frequency sensitivity and each component and resonance frequency is analyzed. The proposed improved method provides guidance for suppressing resonance and resonance frequency shift.",

keywords = "harmonic amplification, natural resonance frequency, parallel RLC branch, resonance frequency sensitivity, resonance modal analysis",

author = "Xing Sun and Wanjun Lei and Yuqi Dai",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 4th IEEE China International Electrical and Energy Conference, CIEEC 2021 ; Conference date: 28-05-2021 Through 30-05-2021",

year = "2021",

month = may,

day = "28",

doi = "10.1109/CIEEC50170.2021.9510603",

language = "英语",

series = "Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021",

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

booktitle = "Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021",

}

Sun, X, Lei, W & Dai, Y 2021, Improved Implementation and Analysis of Modal Frequency Sensitivity. in Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021., 9510603, Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021, Institute of Electrical and Electronics Engineers Inc., 4th IEEE China International Electrical and Energy Conference, CIEEC 2021, Wuhan, China, 28/05/21. https://doi.org/10.1109/CIEEC50170.2021.9510603

Improved Implementation and Analysis of Modal Frequency Sensitivity. / Sun, Xing; Lei, Wanjun; Dai, Yuqi.
Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021. Institute of Electrical and Electronics Engineers Inc., 2021. 9510603 (Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021).

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

TY - GEN

T1 - Improved Implementation and Analysis of Modal Frequency Sensitivity

AU - Sun, Xing

AU - Lei, Wanjun

AU - Dai, Yuqi

PY - 2021/5/28

Y1 - 2021/5/28

N2 - Resonance seriously affects power quality and stable operation of power grid. Resonance modal analysis (RMA) provides a convenient way for locating the resonance frequency. However, the modal frequency sensitivity calculation process is complex and its relationship between each component has not been studied. In this paper. A parallel RLC branch is used to improve the implementation of modal frequency sensitivity. Then, the relationship between modal frequency sensitivity and each component and resonance frequency is analyzed. The proposed improved method provides guidance for suppressing resonance and resonance frequency shift.

AB - Resonance seriously affects power quality and stable operation of power grid. Resonance modal analysis (RMA) provides a convenient way for locating the resonance frequency. However, the modal frequency sensitivity calculation process is complex and its relationship between each component has not been studied. In this paper. A parallel RLC branch is used to improve the implementation of modal frequency sensitivity. Then, the relationship between modal frequency sensitivity and each component and resonance frequency is analyzed. The proposed improved method provides guidance for suppressing resonance and resonance frequency shift.

KW - harmonic amplification

KW - natural resonance frequency

KW - parallel RLC branch

KW - resonance frequency sensitivity

KW - resonance modal analysis

UR - https://www.scopus.com/pages/publications/85114203620

U2 - 10.1109/CIEEC50170.2021.9510603

DO - 10.1109/CIEEC50170.2021.9510603

M3 - 会议稿件

AN - SCOPUS:85114203620

T3 - Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021

BT - Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 4th IEEE China International Electrical and Energy Conference, CIEEC 2021

Y2 - 28 May 2021 through 30 May 2021

ER -

Sun X, Lei W, Dai Y. Improved Implementation and Analysis of Modal Frequency Sensitivity. In Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021. Institute of Electrical and Electronics Engineers Inc. 2021. 9510603. (Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021). doi: 10.1109/CIEEC50170.2021.9510603

Improved Implementation and Analysis of Modal Frequency Sensitivity

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this