Series-type Active Ripple Suppression and Damping Control of a Novel Grid-Connected Inverter

Yifan Lu; Miao Miao Wei; Congzhe Gao

doi:10.1109/ICEMS.2019.8921446

Series-type Active Ripple Suppression and Damping Control of a Novel Grid-Connected Inverter

Yifan Lu
, Miao Miao Wei
, Congzhe Gao

School of Automation

Beijing Institute of Technology

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

Abstract

This paper proposes a grid-connected inverter series active ripple suppression and damping system. Compared with traditional grid-connected inverters, the novel Grid-Connected Inverter Significantly reduced output current ripple content. This paper analyzes two control strategies for series ripple suppressors, including direct ripple voltage compensation and ripple control of virtual inductors. Due to the high-frequency resonant current of the LCL filter network, this paper proposes a virtual resistance active damping control to improve system efficiency. And need to control DC side capacitor voltage to stabilize the operating voltage of the ripple suppressor to increased system efficiency.

Original language	English
Title of host publication	2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728133980
DOIs	https://doi.org/10.1109/ICEMS.2019.8921446
Publication status	Published - Aug 2019
Event	22nd International Conference on Electrical Machines and Systems, ICEMS 2019 - Harbin, China Duration: 11 Aug 2019 → 14 Aug 2019

Publication series

Name	2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019

Conference

Conference	22nd International Conference on Electrical Machines and Systems, ICEMS 2019
Country/Territory	China
City	Harbin
Period	11/08/19 → 14/08/19

Keywords

LLC resonant converter
auxiliary LLC with winding
output voltage adjustable

Access to Document

10.1109/ICEMS.2019.8921446

Cite this

Lu, Y., Wei, M. M., & Gao, C. (2019). Series-type Active Ripple Suppression and Damping Control of a Novel Grid-Connected Inverter. In 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019 Article 8921446 (2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEMS.2019.8921446

@inproceedings{c05a826e65364ea690a227bb23461b9e,

title = "Series-type Active Ripple Suppression and Damping Control of a Novel Grid-Connected Inverter",

abstract = "This paper proposes a grid-connected inverter series active ripple suppression and damping system. Compared with traditional grid-connected inverters, the novel Grid-Connected Inverter Significantly reduced output current ripple content. This paper analyzes two control strategies for series ripple suppressors, including direct ripple voltage compensation and ripple control of virtual inductors. Due to the high-frequency resonant current of the LCL filter network, this paper proposes a virtual resistance active damping control to improve system efficiency. And need to control DC side capacitor voltage to stabilize the operating voltage of the ripple suppressor to increased system efficiency.",

keywords = "LLC resonant converter, auxiliary LLC with winding, output voltage adjustable",

author = "Yifan Lu and Wei, \{Miao Miao\} and Congzhe Gao",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 22nd International Conference on Electrical Machines and Systems, ICEMS 2019 ; Conference date: 11-08-2019 Through 14-08-2019",

year = "2019",

month = aug,

doi = "10.1109/ICEMS.2019.8921446",

language = "English",

series = "2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019",

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

booktitle = "2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019",

address = "United States",

}

Lu, Y, Wei, MM & Gao, C 2019, Series-type Active Ripple Suppression and Damping Control of a Novel Grid-Connected Inverter. in 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019., 8921446, 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019, Institute of Electrical and Electronics Engineers Inc., 22nd International Conference on Electrical Machines and Systems, ICEMS 2019, Harbin, China, 11/08/19. https://doi.org/10.1109/ICEMS.2019.8921446

Series-type Active Ripple Suppression and Damping Control of a Novel Grid-Connected Inverter. / Lu, Yifan; Wei, Miao Miao; Gao, Congzhe.
2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8921446 (2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019).

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

TY - GEN

T1 - Series-type Active Ripple Suppression and Damping Control of a Novel Grid-Connected Inverter

AU - Lu, Yifan

AU - Wei, Miao Miao

AU - Gao, Congzhe

PY - 2019/8

Y1 - 2019/8

N2 - This paper proposes a grid-connected inverter series active ripple suppression and damping system. Compared with traditional grid-connected inverters, the novel Grid-Connected Inverter Significantly reduced output current ripple content. This paper analyzes two control strategies for series ripple suppressors, including direct ripple voltage compensation and ripple control of virtual inductors. Due to the high-frequency resonant current of the LCL filter network, this paper proposes a virtual resistance active damping control to improve system efficiency. And need to control DC side capacitor voltage to stabilize the operating voltage of the ripple suppressor to increased system efficiency.

AB - This paper proposes a grid-connected inverter series active ripple suppression and damping system. Compared with traditional grid-connected inverters, the novel Grid-Connected Inverter Significantly reduced output current ripple content. This paper analyzes two control strategies for series ripple suppressors, including direct ripple voltage compensation and ripple control of virtual inductors. Due to the high-frequency resonant current of the LCL filter network, this paper proposes a virtual resistance active damping control to improve system efficiency. And need to control DC side capacitor voltage to stabilize the operating voltage of the ripple suppressor to increased system efficiency.

KW - LLC resonant converter

KW - auxiliary LLC with winding

KW - output voltage adjustable

UR - https://www.scopus.com/pages/publications/85077135264

U2 - 10.1109/ICEMS.2019.8921446

DO - 10.1109/ICEMS.2019.8921446

M3 - Conference contribution

AN - SCOPUS:85077135264

T3 - 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019

BT - 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 22nd International Conference on Electrical Machines and Systems, ICEMS 2019

Y2 - 11 August 2019 through 14 August 2019

ER -

Lu Y, Wei MM, Gao C. Series-type Active Ripple Suppression and Damping Control of a Novel Grid-Connected Inverter. In 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 8921446. (2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019). doi: 10.1109/ICEMS.2019.8921446

Series-type Active Ripple Suppression and Damping Control of a Novel Grid-Connected Inverter

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